WikiTree Connections, King Charles III, and DNA

By Copyright House of Lords 2022 / Photography by Annabel Moeller, CC BY 2.0, https://commons.wikimedia.org/w/index.php?curid=117865820

I’m not a royal-watcher, but you’d pretty much have to be dead to not be aware that King Charles III is being crowned this Saturday, May 6th.

Have you wondered if you’re related to Charles? Or someone else?

It’s easy to find out on WikiTree.

Go to King Charles’s profile, here.

Notice that under “DNA Connections,” a WikiTree user has entered the Y-DNA of the line of King Charles via an academic sample uploaded to mitoYDNA. That’s interesting!

Tsar Romanov and King Charles III both descend from a common ancestor and are first cousins twice removed (1C2R.) You can also see more about Nicholas Romanov II in the FamilyTreeDNA Discover tool under haplogroup R-M269, in Notable Connections.

Under WikiTree DNA Connections, I notice no one has entered King Charles’s mitochondrial DNA information. Of course, King Charles inherited his mtDNA from his mother, Queen Elizabeth II.

If you know of anyone who carries Queen Elizabeth’s mitochondrial DNA through her direct matrilineal ancestors, by all means, enter this information. If you don’t know how, you can click on help at the bottom of the page or click here. WikiTree has lots of truly helpful volunteers.

You can also enter your information if you’ve taken an autosomal, Y-DNA, or mitochondrial DNA test and are descended appropriately from the person represented in the profile.

Here’s an example from my ancestor, Phebe Cole’s profile. I entered where I tested, and my GEDmatch number.

You can add your DNA test information by clicking on the “Add” button in the top header, then DNA Test Information here.

WikiTree DNA Benefits

WikiTree is a wonderful place to:

  • Upload your DNA to the relevant profile, where it will be populated up the tree appropriately
  • Obtain DNA information, including haplogroups, about your ancestors
  • Discover cousins who descend from that ancestor and who have tested their DNA
  • Discover cousins who may not have tested yet, but might be willing

I use WikiTree regularly to fish for Y and mitochondrial DNA information about my ancestors and to see if I match cousins listed as descendants of a common ancestor.

WikiTree works in the opposite direction from the DNA testing vendors.

At the testing vendors, you find the match and then need to determine how they are related. At WikiTree, you check your ancestor and will find a list of cousins who descend from that ancestor and who have DNA tested. You already know at least one way that each person is related to you. Finding cousin matches by ancestor is part of my triangulation process.

Are You Related?

No known DNA testers or don’t match – no problem.

You can determine whether or not you’re genealogically related to any individual on Wikitree.

Just sign in to your account, and select the profile of the person you want to check.

Scroll very near the bottom or do a browser search for the words “your connection.”

Just click on “Your connection” or “Your genealogical relationship.”

Collaborate is Key

WikiTree is crowd-sourced, so be sure to verify your connection pathway results. If the path isn’t accurate, you can correct the inaccurate person or connection. We are all doing the genealogy community a HUGE favor by ensuring this collaborative tree is accurate.

If you’re unsure about a connection, check the sources and evidence for each generation. If you need information, contact the profile manager.

Add a comment, ask a question, add an image, or provide additional information and sources on any profile.

Ancestral Legacy

I regularly update my ancestors’ profiles with additional information when it becomes available. I appreciate everything others have shared with me over the years, and I want to be sure the information about my ancestors is as accurate as possible.

I don’t know about you, but I’m in this for the long game – for posterity. Leaving as much accurate information, including Y and mitochondrial DNA, is the very least I can do for my ancestors. After all, we wouldn’t be here without them.

So, are you related to King Charles? Is your distant cousin being crowned on Saturday?

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What Is a Sibling Anyway? Full, Half, Three-Quarters, Step, Adopted, Donor-Conceived & Twins

I’ve seen the term sibling used many different ways, sometimes incorrectly.

When referring to their own siblings, people usually use the term brother or sister, regardless of whether they are talking about a full, half or step-sibling. It’s a term of heart or description. It’s often genealogists who are focused on which type of sibling. As far as I’m concerned, my brother is my brother, regardless of which type of brother. But in terms of genetics, and genealogy, there’s a huge difference. How we feel about our sibling(s) and how we are biologically related are two different things.

Let’s cover the various types of siblingship and how to determine which type is which.

  • Full Siblings – Share both parents
  • Half-Siblings – Share only one parent
  • Three-Quarter Siblings – It’s complicated
  • Adopted Siblings
  • Donor-Conceived
  • Step-Siblings – Share no biological parent
  • Twins – Fraternal and Identical

Full Siblings

Full siblings share both parents and share approximately 50% of their DNA with each other.

You can tell if you are full siblings with a match in various ways.

  1. You share the same fairly close matches on both parents’ sides. For example, aunts or uncles or their descendants.

Why do I say close matches? You could share one parent and another more distant relative on the other parent’s side. Matching with close relatives like aunts, uncles or first cousins at the appropriate level is an excellent indicator unless your parents or grandparents are available for testing. If you are comparing to grandparents, be sure to confirm matches to BOTH grandparents on each side.

  1. Full siblings will share in the ballpark of 2600 cM, according to DNAPainter’s Shared cM Tool.

Keep in mind that you can share more or less DNA, hence the range. It’s also worth noting that some people who reported themselves as full siblings in the Shared cM project were probably half siblings and didn’t realize it.

  1. Full siblings will share a significant amount of fully identical regions (FIR) of DNA with each other, meaning they share DNA at the same DNA address from both parents, as illustrated above. Shared DNA with each other inherited from Mom and Dad are blocked in green. The fully identical regions, shared with both parents, are bracketed in purple. You can’t make this determination at FamilyTreeDNA, MyHeritage or Ancestry, but you can at both 23andMe and GEDmatch.

At GEDmatch, the large fully green areas in the chromosome browser “graphics and positions” display indicates full siblings, where DNA is shared from both parents at that location.

I wrote about the details of how to view fully identical regions (FIR) versus half identical regions (HIR) in the article, DNA: In Search of…Full and Half-Siblings.

  1. If your parents/grandparents have tested, you and your full sibling will both match both parents/grandparents. Yes, I know this sounds intuitive, but sometimes it’s easy to miss the obvious.

At FamilyTreeDNA, you can use the matrix tool to see who matches each other in a group of people that you can select. In this case, both siblings are compared to the father, but if the father isn’t available, a close paternal relative could substitute. Remember that all people who are 2nd cousins or closer will match.

  1. At Ancestry, full siblings will be identified as either “brother” or “sister,” while half-siblings do not indicate siblingship. Half-siblings are called “close family” and a range of possible relationships is given. Yes, Ancestry, is looking under the hood at FIR/HIR regions. I have never seen a full sibling misidentified as anything else at Ancestry. Unfortunately, Ancestry does not give customers access to their matching chromosome segment location data.
  2. Y-DNA of males who are full siblings will match but may have some slight differences. Y-DNA alone cannot prove a specific relationship, with very rare exceptions, but can easily disprove a relationship if two males do not match. Y-DNA should be used in conjunction with autosomal DNA for specific relationship prediction when Y-DNA matches.
  3. Y-DNA testing is available only through FamilyTreeDNA, but high-level haplogroup-only estimates are available through 23andMe. Widely divergent haplogroups, such as E versus R, can be considered a confirmed non-match. Different haplogroups within the same base haplogroup, such as R, but obtained from different vendors or different testing levels may still be a match if they test at the Big Y-700 level at FamilyTreeDNA.
  4. Mitochondrial DNA, inherited matrilineally from the mother, will match for full siblings (barring unusual mutations such as heteroplasmies) but cannot be used in relationship verification other than to confirm nonmatches. For both Y-DNA and mitochondrial DNA, it’s possible to have a lineage match that is not the result of a direct parental relationship.
  5. Mitochondrial DNA testing is available only through FamilyTreeDNA, but haplogroup-only estimates are included at 23andMe. Different base haplogroups such as H and J can be considered a non-match.
  6. A difference in ethnicity is NOT a reliable indicator of half versus full siblings.

Half-Siblings

Half-siblings share only one parent, but not both, and usually share about 25% of their DNA with each other.

You will share as much DNA with a half-sibling as you do some other close matches, so it’s not always possible for DNA testing companies to determine the exact relationship.

Referencing the MyHeritage cM Explainer tool, you can see that people who share 1700 cM of DNA could be related in several ways. I wrote about using the cM Explainer tool here.

Hints that you are only half-siblings include:

  1. At testing vendors, including Ancestry, a half-sibling will not be identified as a sibling but as another type of close match.
  2. If your parents or grandparents have tested, you will only match one parent or one set of grandparents or their descendants.
  3. You will not have shared matches on one parent’s side. If you know that specific, close relatives have tested on one parent’s side, and you don’t match them, but your other family members do, that’s a very big hint. Please note that you need more than one reference point, because it’s always possible that the other person has an unknown parentage situation.
  4. At 23andMe, you will not show fully identical regions (FIR).
  5. At GEDmatch, you will show only very minimal FIR.

Scattered, very small green FIR locations are normal based on random recombination. Long runs of green indicate that significant amounts of DNA was inherited from both parents. The example above is from half-siblings.

  1. At FamilyTreeDNA and 23andMe, most men who share a mother will also share an X chromosome match since men only inherit their X chromosome from their mother. However, it is possible for the mother to give one son her entire X chromosome from her father, and give the other son her entire X chromosome from her mother. Therefore, two men who do share a mother but don’t have an X chromosome match could still be siblings. The X is not an entirely reliable relationship predictor. However, if two men share an entire X chromosome match, it’s very likely that they are siblings on their mother’s side, or that their mothers are very close relatives.

Three-Quarter Siblings

This gets a little more complicated.

Three-quarter siblings occur when one parent is the same, and the other parents are siblings to each other.

Let’s use a real-life example.

A couple marries and has children. The mother dies, and the father marries the mother’s sister and has additional children. Those children are actually less than full siblings, but more than half-siblings.

Conversely, a woman has children by two brothers and those children are three-quarter siblings.

These were common situations in earlier times when a man needed a female companion to raise children and women needed a male companion to work on the farm. Neither one could perform both childcare and the chores necessary to earn a living in an agricultural society, and your deceased spouse’s family members were already people you knew. They already loved your children too.

Neither of these situations is historically unusual, but both are very difficult to determine using genetics alone, even in the current generation.

Neither X-DNA nor mitochondrial DNA will be helpful, and Y-DNA will generally not be either.

Unfortunately, three-quarter siblings’ autosomal DNA will fall in the range of both half and full siblings, although not at the bottom of the half-sibling range, nor at the top of the full sibling range – but that leaves a lot of middle ground.

I’ve found it almost impossible to prove this scenario without prior knowledge, and equally as impossible to determine which of multiple brothers is the father unless there is a very strong half-sibling match in addition.

The DNA-Sci blog discusses this phenomenon, but I can’t utilize comparison screenshots according to their terms of service.

Clearly, what we need are more known three-quarter siblings to submit data to be studied in order to (possibly) facilitate easier determination, probably based on the percentage frequency distribution of FIR/HIR segments. Regardless, it’s never going to be 100% without secondary genealogical information.

Three-quarter siblings aren’t very common today, but they do exist. If you suspect something of this nature, really need the answer, and have exhausted all other possibilities, I recommend engaging a very experienced genetic genealogist with experience in this type of situation. However, given the random nature of recombination in humans, we may never be able to confirm using any methodology, with one possible exception.

There’s one possibility using Y-DNA if the parents in question are two brothers. If one brother has a Y-DNA SNP mutation that the other does not have, and this can be verified by testing either the brothers who are father candidates or their other known sons via the Big Y-700 test – the father of the siblings could then be identified by this SNP mutation as well. Yes, it’s a long shot.

Three-quarter sibling situations are very challenging.

Step-siblings, on the other hand, are easy.

Step-Siblings

Step-siblings don’t share either parent, so their DNA will not match to each other unless their parents are somehow related to each other. Please note that this means either of their parents, not just the parents who marry each other.

One child’s parent marries the other child’s parent, resulting in a blended family. The children then become step-siblings to each other.

The terms step-sibling and half-sibling are often used interchangeably, and they are definitely NOT the same.

Adopted Siblings

Adopted siblings may not know they are adopted and believe, until DNA testing, that they are biological siblings.

Sometimes adopted siblings are either half-siblings or are otherwise related to each other but may not be related to either of their adoptive parents. Conversely, adopted siblings, one or both, may be related to one of their adoptive parents.

The same full and half-sibling relationship genetic clues apply to adopted siblings, as well as the tools and techniques in the In Search of Unknown Family series of articles.

Donor-Conceived Siblings

Donor-conceived siblings could be:

  • Half-siblings if the donor is the same father but a different mother.
  • Half-siblings if they share an egg donor but not a father.
  • Full siblings if they are full biological siblings to each other, meaning both donors are the same but not related to the woman into whom the fertilized egg was implanted, nor to her partner, their legal parents.
  • Not biologically related to each other or either legal parent.
  • Biologically related to one or both legal parents when a family member is either an egg or sperm donor.

Did I cover all of the possible scenarios? The essence is that we literally know nothing and should assume nothing.

I have known of situations where the brother (or brothers) of the father was the sperm donor, so the resulting child or children appear to be full or three-quarters siblings to each other. They are related to their legal father who is the mother’s partner. In other words, in this situation, the mother’s husband was infertile, and his brother(s) donated sperm resulting in multiple births. The children from this family who were conceived through different brothers and had very close (half-sibling) matches to their “uncles'” children were very confused until they spoke with their parents about their DNA results.

The same techniques to ascertain relationships would be used with donor-conceived situations. Additionally, if it appears that a biological relationship exists, but it’s not a full or half-sibling relationship, I recommend utilizing other techniques described in the In Search of Unknown Family series.

Twins or Multiple Birth Siblings

Two types of twin or multiple birth scenarios exist outside of assisted fertilization.

Fraternal twins – With fraternal or dizygotic twins, two eggs are fertilized independently by separate sperm. Just view this as one pregnancy with two siblings occupying the same space for the same 9 months of gestation. Fraternal twins can be male, female or one of each sex.

Fraternal twins are simply siblings that happen to gestate together and will match in the same way that full siblings match.

Please note that it’s possible for two of a woman’s eggs to be fertilized at different times during the same ovulation cycle, potentially by different men, resulting in twins who are actually half-siblings.

A difference in ethnicity is NOT a reliable indicator of fraternal or identical twins. Submitting your own DNA twice often results in slightly different ethnicity results.

Identical twins – Identical or monozygotic twins occur when one egg is fertilized by one sperm and then divides into multiple embryos that develop into different children. Those children are genetically identical since they were both developed from the same egg and sperm.

Two of the most famous identical twins are astronauts Mark and Scott Kelly.

Identical twins are the same sex and will look the same because they have the same DNA, except for epigenetic changes, but of course external factors such as haircuts, clothes and weight can make identical twins physically distinguishable from each other.

DNA testing companies will either identify identical twins as “self,” “identical twin” or “parent/child” due to the highest possible shared cM count plus fully matching FIR regions.

For identical twins, checking the FIR versus HIR is a positive identification as indicated above at GEDmatch with completely solid green FIR regions. Do not assume twins that look alike are identical twins.

Siblings

Whoever thought there would be so many kinds of siblings!

If you observe the need to educate about either sibling terminology or DNA identification methodologies, feel free to share this article. When identifying relationships, never assume anything, and verify everything through multiple avenues.

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So, You Want to Become a Professional Genetic Genealogist

I get asked quite often about what is required to become a professional genetic genealogist.

That’s actually two separate questions.

  • What is required to become a professional genealogist?
  • Then, what is required to specialize as a genetic genealogist?

What It’s Not

Before we have this discussion, I need to make sure that you understand that I’m NOT talking about forensics, meaning IGG, or investigative genetic genealogy in this article.

  • This is NOT forensics (IGG)
  • This is also not a specialty in finding missing parents for adoptees and others searching for unknown parents.

Both IGG and adoption searches utilize the same methodology, a subset of genetic genealogy. I wrote about that in Identifying Unknown Parents and Individuals Using DNA Matching.

The difference between genetic genealogy more broadly and IGG is:

  • What you’re searching for
  • The perspective
  • The methods utilized.

Essentially, the functional difference is that genealogists know who they are and have some information about their ancestors. For example, they know who their parents are and probably at least their grandparents. Genealogists are using both DNA testing and traditional genealogical paper trail research methods to focus and make discoveries going backwards in time.

Both IGG and unknown parent research uses DNA and (sometimes some) paper trail genealogy to find ways to connect the closest matches to the DNA tester (or DNA sample) together to each other to identify either living or recently living people. For example, two people who are are first cousins to the tester should both have the same grandparents if they are related to the tester through the same parent.

If two people who are related to the tester as first cousins do not share the same grandparent(s), then they are related to the tester through different parents of the tester.

The commonality is that DNA testing and some types of records are used for:

  • IGG where you’re searching for the identity of the tester or DNA sample
  • Unknown parent(s) searches where you are searching for the identity of the parent(s)
  • Genetic genealogy

However, the search methodology is different for IGG and unknown parents than for genealogy.

With IGG and unknown parent searches, you’re looking for your closest matches, then attempting to connect them together to identify either currently living or recently living people.

This article focuses specifically on genealogy and genetic genealogy, meaning looking backwards in time to identify ancestors.

I wrote about the techniques used for both IGG and parental searching in the article, Identifying Unknown Parents and Individuals Using DNA Matching.

What Do Genealogists Do?

Genealogy is the study of family history and the descent of a person or a family. Genealogists use a variety of sources and methods to discover and show the ancestry of their subjects and in doing so, create the family trees that are familiar to all of us.

Genealogists use different sources and methods to find and show the descent and kinship of their subjects.

Traditional sources include but are not limited to the following record types:

  • Vital records (birth, marriage, and death certificates)
  • Census
  • Military
  • Immigration
  • Land and tax records
  • Wills and probate
  • Church records
  • Newspapers
  • Obituaries
  • Published and online books
  • Oral histories
  • Genealogy databases
  • And more

Of course, today the four types of DNA can be added to that list.

A professional genealogist needs to know how and where to find these types of records in the target area, any unique cultural or regional factors affecting those records, and how to interpret them both individually and together.

For example, in a deed record in colonial Virginia, why would, or wouldn’t a female release her dower right? What is dower right, and why is it important? How might that record, or lack thereof, affect future probate for that woman/couple? In what type of historical or court record book might one look for these types of records?

Genealogists also need to know how to weigh different types of information in terms of potential accuracy and how to interpret primary and secondary sources.

Primary sources are those that were created at or near the time of an event by someone who was present at the event or who had first-hand knowledge of it. Examples of primary sources include birth certificates, marriage licenses, and census records, although census records are far more likely to be inaccurate or incomplete than a birth certificate or marriage record. Genealogists need to understand why, and where to look for corroboration. Primary sources are considered to be most accurate.

Secondary sources are those that were created later by someone who did not have first-hand knowledge of the event. Examples of secondary sources include family histories and genealogies, published biographies, and sometimes, newspaper articles.

The genealogists “go to” source for understanding and interpreting evidence is Evidence Explained by Elizabeth Shown Mills, available here.

Of course, DNA understanding and analysis needs to be added to this list and has become an important resource in genealogy. Additionally, genetic genealogy has become a specialty within the broader field of genealogy, as has IGG.

Put another way, a genealogist should have expertise and a specialty in some area. Maybe Italian records, or Native American genealogy, or New England records, in addition to the basic skills. At one time, a genealogist didn’t necessarily HAVE TO have expertise in genetic genealogy as well, but that has changed in the past few years. A professional genealogist should MINIMALLY understand the basics of genetic genealogy and when/how it can be useful. They may or may not have ready access to a genetic genealogist within the company where they work.

Being an independent genealogist, unless you specialize only in a specific area, like Dutch genealogy, is much more challenging because you’ll need to be proficient in BOTH Dutch genealogy AND genetic genealogy. It’s tough keeping up with one specialty, let alone two, although in this case, Yvette does an amazing job. However, her primary specialty is Dutch genealogy, and genetic genealogy is the booster rocket when appropriate. Genetic genealogy is not always needed for traditional genealogy, which is why genetic genealogy is a specialty skill.

In addition to all that, you also need to be proficient and comfortable with technology and a good communicator. Walking on water is also helpful:)

Job Description

So, what does the job description for a genealogist look like?

I reached out to Legacy Tree Genealogists because they are one of the largest, if not the largest genealogy research company, and they partner with 23andMe, FamilyTreeDNA, and MyHeritage. Legacy Tree has specialists in many regions and languages, in addition to six genetic genealogists on staff.

Fortunately, they have a job listing posted right now, here, with an excellent description of what is expected.

If you’re interested or wish to sign up for notifications, click here.

Understanding that this job description won’t be posted forever, I reached out to the owner, Jessica Dalley Taylor, and asked if she would send me a sample description to include in this article.

Here you go, courtesy of Jessica:

About You

It’s not easy to make each client’s experience the very best it can possibly be, and it means we can only hire an exceptional genealogist for this position. You will be a great fit if:

    • You are fluent in English and can explain your genealogy discoveries in a way that clients connect with and understand
    • You have taken at least one genetic genealogy test or administered the test of a relative
    • You have introductory genetic genealogy abilities
    • You have at least intermediate traditional genealogical research experience in any geographic locality
    • You are familiar with the repositories of the areas for which you claim expertise and have worked with them to obtain documents
    • You are passionate about genealogy and are a creative problem solver
    • You are great at working independently and hitting deadlines (please don’t overlook this line about deadlines)
    • You are comfortable with Microsoft Office suite
    • You’re familiar with genealogical technology such as pedigree software
    • You have a quiet place to work without distractions, a computer, and great internet
    • You have a strong desire to work as a professional genetic genealogist

Even better if:

    • You have a basic understanding of genetic inheritance and its application to genealogy
    • You have beginning experience with interpretation and use of genetic genealogy test results
    • You have intermediate-level genetic genealogy abilities

What you’ll be doing at Legacy Tree:

    • You’ll be learning how to use genetic testing in identifying family
    • You’ll be learning how to create high-quality research reports
    • You’ll be reading and formatting reports by professional researchers
    • You’ll be assisting with researching and writing genealogy reports
    • You’ll be performing genetic genealogy analysis under the direction of professional mentors
    • You’ll be developing advanced-level genetic genealogy skills and abilities
    • With your input, you’ll do other things as opportunities and needs arise

Please note that Legacy Tree offers both traditional genealogy services, combined with genetic genealogy, along with adoption and unknown parent searches.

As a measure of fundamental basic genetic genealogy skills, you should be able to create and teach a class like First Steps When Your DNA Results Are Ready – Sticking Your Toe in the Genealogy Water.

You should also be able to read and fully comprehend the articles on this blog, as well as explain the content to others. A very wise person once told me that if you can’t explain or teach a topic, you don’t understand it.

As luck would have it, Ancestry also posted a job opening for a genealogist as I was finishing this article. Here’s part of the job requirements.

Contractor or Employee

Please note that many companies have shifted their primary hiring strategy to utilizing contractors for not more than half time, especially now that working remotely has become the norm.

This may or may not be good news for you.

It allows the company to avoid paying benefits like insurance, vacation, leave, and retirement programs which reduces their costs. You may not need these benefits, and it may represent an opportunity for you. For others who need those benefits, it’s a deal-breaker.

Contracting may provide the ability to work part-time, but contracting probably means you need to have business management skills not required when you work for someone else. Let’s just say that I make quarterly estimated tax payments and my annual CPA bill is in the $2,000 range.

Compensation

Pay, either as an employee or contractor for a company, is a sticky wicket in this field.

First, there’s a consumer mindset, although not universal, that genealogy “should be” free. In part, this is due to search angels and a history of well-intentioned people making things free. I’m one of them – guilty as charged – this blog is free. My hourly work, however, when I accepted clients (which I DO NOT now,) was not free.

However, that “should be free” mindset makes it difficult to shift to a “pay to play” mentality when people can go on social media and get what they want for free.

Professional services are not and should not be free.

Professionals should be able to earn a respectable living. The full-time Ancestry job, posted above, with those credentials, nets out to $21.63 per hour for a 40-hour week, with a graduate degree preferred. For comparison, google other jobs and professions.

If you doubt for one second whether professional services should or should not be free, especially ones that require a bachelor’s degree or master’s, just think about what your CPA would do if you asked them to do your taxes because they have the ability, for free. Same for a doctor, lawyer, or any other professional.

People are often shocked at the rates paid to employees versus the rates charged to prospective customers. This discussion has recently gotten spicy on social media, so I’m not going to comment other than to say that when I did take private clients, which I DO NOT ANYMORE, I found it much more beneficial to operate independently than to work for a company.

However, I also had a readily recognizable specialty and an avenue to reach potential clients.

I also already had a business structure set up, and a CPA, and perhaps more important than either of those – I had medical insurance already in place.

The need for benefits is what drives many people to work for companies, which I fully understand. It’s also a big factor in why there are more female genealogists than male genealogists. Married women in the US are eligible to be covered by their spouse’s insurance, assuming the spouse has insurance through their employer.

My very strong recommendation to you is to weigh all of the factors and NEVER to find yourself without medical insurance or coverage.

If you’re going to be “self-employed,” set up a company. If you’re going to set up a company, do it properly, understand the tax ramifications of the various types of corporations and engage a competent CPA to shepherd you through the process from day 1 through taxes. They are worth every penny.

Look at various jobs in the market, review at the associated pay, get a quote for genealogy services of the type you would be providing from the various companies – and decide if this profession is really for you.

I don’t mean to be a wet blanket, just a realist.

Training and Certification

Now for the good news and the bad news.

  • There is professional training for genealogy
  • There are certifications for genealogy
  • There is no “one place” for either
  • There is no certification for genetic genealogy
  • There’s a LOT of misunderstanding and misinformation about genetic genealogy
  • Genetic genealogy changes often

You need to view your education for genealogy/genetic genealogy in the same way you’d view obtaining a college degree – plus continuing education to maintain your education and skills at a current and functional level.

And yes, all of that costs money. If you decide to work for a company, be sure to ask if continuing ed is on their dime and time, or yours.

Genealogy Training

The Board for Certification of Genealogists, BCG, allows graduates to append CG, for Certified Genealogist after their name. BCG is focused on certification of skills and is not a training platform, although they do provide some webinars, etc. It’s not a college curriculum though. Certification is the “end game” for many. Candidates must submit a portfolio for evaluation, complete in a specific timeframe, and must reapply every five years to maintain their certification.

Not all genealogists are certified by BCG, and BCG only lists references of BCG members.

In the field of Genetic Genealogy, that can be problematic because many competent and well-known people are not BCG certified. BCG does not have a genetic genealogy certification.

Lack of BCG certification does not mean that someone is not qualified, and BCG certification certainly does NOT mean or imply that the individual is competent in genetic genealogy, which has more and more become a part of almost every genealogical puzzle. If not for initial discovery, for confirmation.

There are many avenues for genealogical training, including, but not limited to:

  • Brigham Young University Family History Degree
  • NGS Home Study Course
  • Salt Lake Institute of Genealogy (SLIG)
  • Genealogical Research Institute of Pittsburgh (GRIP)
  • Boston University Certificate program
  • Genealogical Institute on Federal Records (Gen-Fed)
  • Institute of Genealogy and Historical Research (IGHR)
  • University of Strathclyde
  • University of Dundee
  • Major Conferences, including RootsTech and NGS, among others
  • Specialty conferences such as the International Conference on Jewish Genealogy (IAJGS)
  • Online conferences and conference proceedings such as Rootstech who maintains a free library of their virtual and recorded conference sessions.
  • Legacy Family Tree Webinars
  • Videos produced by major genealogy companies such as MyHeritage, FamilyTreeDNA and Ancestry, often available through their website, Youtube or both
  • Blogs and learning/help centers of the major genealogy companies

Genetic Genealogy Training

Genetic genealogy training is more challenging because there is no specific program, curriculum, or certification.

Many genetic genealogists obtained their experience as a part of genealogy over 15 or 20 years and have focused on the genetic aspect of genealogy. Several of us had a scientific background that meshed well with this field and is part of why we discovered that our passion is here.

Before I provide this resource list, I need to emphatically state that probably 95% of answers that I see provided on social media platforms in response to questions asked by people are either entirely incorrect, partially incorrect in a way that makes me want to say, “well, not exactly,” or are incomplete in a way that makes a significant difference.

I chose and choose to focus on creating educational tools and making explanations available for everyone, in one place, not one question at a time.

I began publishing my blog in 2012 as an educational tool and I’m dumbstruck by how many people just want a yes or no answer instead of learning. If one doesn’t take the time to learn, they have no idea if the answers they receive are valid, or if there’s more to the story that they are missing.

Social media can mislead you badly if you don’t have the ability to discern between accurate answers, partially accurate answers, and incorrect answers. Furthermore, opinions differ widely on some topics.

Unfortunately, because there is no genetic genealogy credentialling, there is also no “post-nominal letters,” such as CG for certified genealogist. Therefore, a novice has absolutely no idea how to discern between an expert and another overly helpful novice who is unintentionally providing incorrect or partial information.

Many of us who at one time reliably answered questions have simply gotten burned out at the same question being asked over and over, and no longer regularly engage. Burnout is real. Another issue is that askers often don’t provide enough, or accurate, information, so a significant amount of time is spent in clarifying the information around a question. Furthermore, your CPA, lawyer, and physician don’t answer questions online for free, and neither do most people who are busy earning a living in this field.

DNA educational opportunities, some of which are contained within larger conference agendas, include:

There are other blogs, of course, some of which were launched by well-known genetic genealogists but are no longer maintained. Blogging is quite time-consuming.

I’ve covered all kinds of genetic genealogy topics in my blog articles. They are a good source of information, education and hands-on training. I attempt to publish two articles weekly, and there are over 1600 available for your enjoyment.

In addition to the initial learning period, you’ll need to make time to stay engaged and maintain your genealogy and genetic genealogy skills.

Apprenticeship

In addition to training, I think you’d need at least a year interning or working at a junior learning level, minimum. Think of it as your genealogy residency.

  • You could choose to work for a vendor in their help center.
  • You could choose to work for a genealogy company. I’ve mentioned the largest ones, but there are others as well.
  • You could choose to work on your own case studies and those of your friends and family, but if you do, be aware that you won’t have anyone reviewing your work. If you make a mistake or should have approached something differently, and you’re working alone, there’s no one to tell you.
  • You could work as a search angel for others. I have mixed emotions about this, in part due to the lack of review and oversight. But also, in part because “free search angels” perpetuate the idea that genealogy “should be” free.

If you want to work in IGG, after training, an internship under an established mentor is ABSOLUTELY ESSENTIAL for a minimum of 100 or so successful closures.

Genealogists and genetic genealogists have the ethical responsibility to NOT MAKE MISTAKES when working on other people’s family. You need to know what you know, what you don’t know, when to get help, from where and with whom.

Networking Opportunity

A Facebook group named “Genealogy Jobs” has been established to discuss opportunities and all of the topics surrounding this subject.

There’s a Genealogy Career Day event on April 22nd where you can interact with professionals including authors, freelance genealogists, certified genealogists, business owners, and an investigative genetic genealogist. Take a look at the topics. If you’re considering whether or not you want to go pro, you’ll be interested. You can sign up here.

The sessions will be uploaded to their YouTube channel, here, after the event.

I hope you’ve found this article useful and helps you decide if this profession is for you. If so, create a plan and execute.

If you decide you do want to go pro, I wish you the best and welcome you to the fast-paced world of professional genealogy or its specialty, genetic genealogy.

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X Chromosome Master Class

The X chromosome can be especially useful to genetic genealogists because it has a unique inheritance path. Thanks to that characteristic, some of the work of identifying your common ancestor is done just by simply HAVING an X match.

Unfortunately, X-DNA and X matching is both underutilized and somewhat misunderstood – in part because not all vendors utilize the X chromosome for matching.

The X chromosome has the capability of reaching further back in time and breaking down brick walls that might fall no other way.

Hopefully, you will read this article, follow along with your own DNA results and make important discoveries.

Let’s get started!

Who Uses the X Chromosome?

The X chromosome is autosomal in nature, meaning it recombines under some circumstances, but you only inherit your X chromosome from certain ancestors.

It’s important to understand why, and how to utilize the X chromosome for matching. In this article, I’ve presented this information in a variety of ways, including case studies, because people learn differently.

Of the four major testing vendors, only two provide X-DNA match results.

  • FamilyTreeDNA – provides X chromosome results and advanced matching capabilities including filtered X matching
  • 23andMe – provides X chromosome results, but not filtered X matching without downloading your results in spreadsheet format
  • Ancestry and MyHeritage do not provide X-DNA results but do include the X in your raw DNA file so you can upload to vendors who do provide X matching
  • GEDmatch – not a DNA testing vendor but a third-party matching database that provides X matching in addition to other tools

It’s worth noting at this point that X-DNA and mitochondrial DNA is not the same thing. I wrote about that, here. The source of this confusion is that the X chromosome and mitochondrial DNA are both associated in some way with descent from females – but they are very different and so is their inheritance path.

So, what is X-DNA and how does it work?

What is X-DNA?

Everyone inherits two copies of each of chromosomes 1-22, one copy of each chromosome from each of your parents.

That’s why DNA matching works and each match can be identified as “maternal” or “paternal,” depending on how your match is related to you. Each valid match (excluding identical by chance matches) will be related either maternally, or paternally, or sometimes, both.

Your 23rd chromosome is your sex determination chromosome and is inherited differently. Chromosome 23 is comprised of X and Y DNA.

Everyone inherits one copy of chromosome 23 from each parent.

  • Males inherit a Y chromosome from their father, which is what makes males male. They do not inherit an X chromosome from their father.
  • Males always inherit an X chromosome from their mother.
  • Females inherit an X chromosome from both parents, which is what makes them female. Females have two X chromosomes, and no Y chromosome.
Chromosome 23 Father Contributes Mother Contributes
Male Child Y chromosome X chromosome
Female Child X chromosome X chromosome

X-DNA and mitochondrial DNA are often confused, but they are not the same thing. In fact, they are completely different.

Mitochondrial DNA, in BOTH males and females is always inherited from only the mother and only descends from the direct matrilineal line, so only the mother’s mother’s mother’s direct line. X DNA can be inherited from a number of ancestors based on a specific inheritance path.

Everyone has both X-DNA AND mitochondrial DNA.

Because males don’t inherit an X chromosome from their father, X chromosome matching has a unique and specific pattern of descent which allows testers who match to immediately eliminate some potential common ancestors.

  • Males only inherit an X chromosome from their mother, which means they can only have legitimate X matches on their mother’s side of their tree.
  • Females, on the other hand, inherit an X chromosome from both their mother and father. Their father only has one X chromosome to contribute, so his daughter receives her paternal grandmother’s X chromosome intact.
  • Both males and females inherit their mother’s X chromosome just like any of the other 22 autosomes. I wrote about chromosomes, here.

However, the unique X chromosome inheritance path provides us with a fourth very useful type of DNA for genealogy, in addition to Y-DNA, mitochondrial and autosomal DNA.

For the vendors who provide X-matching, it’s included with your autosomal test and does not need to be purchased separately.

The Unique X Chromosome

The X chromosome, even though it is autosomal in nature, meaning it does recombine and divide in certain circumstances, is really its own distinct tool that is not equivalent to autosomal matching in the way we’re accustomed. We just need to learn about the message it’s delivering and how to interpret X matches.

FamilyTreeDNA is one of two vendors who utilizes X chromosome matching, along with 23andMe, which is another good reason to encourage your matches at other vendors to upload their DNA file to FamilyTreeDNA for free matching.

The four major vendors do include X-DNA results in their raw DNA download file, even if they don’t provide X-matching themselves. This means you can upload the results to either FamilyTreeDNA or GEDmatch where you can obtain X matches. I provided step-by-step download/upload instructions for each vendor here.

Let’s look how X matching is both different, and beneficial.

My X Chromosome Family Tree

We are going to build a simple case study. A case study truly is worth 1000 descriptions.

This fan chart of my family tree colorizes the X chromosome inheritance path. In this chart, males are colored blue and females pink, but the salient point is that I can inherit some portion of (or all of) a copy of my X chromosome from the colorized ancestors, and only those ancestors.

Because males don’t inherit an X chromosome from their father, they CANNOT inherit any portion of an X chromosome from their father’s ancestors.

Looking at my father’s half of the chart, at left, you see that I inherited an X chromosome from both of my parents, but my father only inherited an X chromosome from his mother, Ollie Bolton. His father’s portion of the tree is uncolored, so no X chromosome could have descended from his paternal ancestors to him. Therefore he could not pass any X chromosome segments to me from his paternal side – because he doesn’t have X DNA from his father.

Hence, I didn’t inherit an X chromosome from any of the people whose positions in the chart are uncolored, meaning I can only inherit an X chromosome from the pink or blue people.

Essentially any generational male to male, meaning father/son relationship is an X-DNA blocker.

I know positively that I inherited my paternal grandmother, Ollie Bolton’s entire X chromosome, because hers is the only X chromosome my father, in the fan chart above, had to give me. His entire paternal side of the fan chart is uncolored.

Men only ever inherit their X chromosome from their mother. The only exception to this is if a male has the rare genetic condition of Klinefelter Syndrome, also known as XXY. If you are an adult male, it’s likely that you’ll already know if you have Klinefelters, so that’s probably the last possibility you should consider if you appear to have paternal X matches, not the first.

Sometimes, men appear to have X matches on their father’s side, but (barring Klinefelter’s) this is impossible. Those matches must either be identical by chance, or somehow related in an unknown way on their mother’s side.

Everyone inherits an X chromosome from their mother that is some combination of the X from her father and mother. It’s possible to inherit all of your maternal grandmother or maternal grandfather’s X chromosome, meaning they did not recombine during meiosis.

Using DNA Painter as an X Tool

I use DNAPainter to track my matches and correlate segments with ancestors.

I paint my DNA segments for all my chromosomes at DNAPainter which provides me with a central tracking mechanism that is visual in nature and allows me to combine matches from multiple vendors who provide segment information. I provide step-by-step instructions for using DNAPainter, here.

This is my maternal X chromosome with my matches painted. I’ve omitted my matches’ names for privacy.

On the left side of the shaded grey column, those matches are from my maternal grandmother’s ancestors. On the right side, those matches are from my maternal grandfather’s ancestors.

The person in the grey column descends from unknown ancestors. In other words, I can tell that they descend from my maternal line, but I can’t (yet) determine through which of my two maternal grandparents.

There’s also an area to the right of the grey column where there are no matches painted, so I don’t know yet whether I inherited this portion of my X chromosome from my maternal grandmother or maternal grandfather.

The small darker pink columnar band is simply marking the centromere of the chromosome and does not concern us for this discussion.

Click on any image to enlarge

In this summary view of my paternal X chromosome, above, it appears that I may well have inherited my entire X chromosome from my paternal great-grandmother. We know, based on our inheritance rules that I clearly received my paternal grandmother’s X chromosome, because that’s all my father had to give me.

However, by painting my matches based on their ancestors, and selecting the summary view, you can see that most of my paternal X chromosome can be accounted for, with the exception of rather small regions with the red arrows.

It’s not terribly unusual for either a male or female to inherit their entire maternal X chromosome from one grandparent, or in this case, great-grandparent.

Of course, a male doesn’t inherit an X chromosome from their father, but a female can inherit her paternal X chromosome from either or both paternal grandparents.

Does Size Matter?

Generally speaking, an X match needs to be larger than a match on the other chromosomes to be considered genealogically equivalent in the same timeframe as other autosomal matches. This is due to:

  • The unique inheritance pattern, meaning fewer recombination events occurred.
  • The fact that X-DNA is NOT inherited from several lines.
  • The X chromosome has lower SNP density, meaning it contains fewer SNPs, so there are fewer possible locations to match when compared to the other chromosomes.

I know this equivalency requirement sounds negative, but it’s actually not. It means 7 cM (centimorgans) of DNA on the X chromosome will reach back further in time, so you may carry the DNA of an ancestor on the X chromosome that you no longer carry on other chromosomes. It may also mean that older segments remain larger. It’s actually a golden opportunity.

It sounds much more positive to say that a 16 cM X match for a female, or a 13 cM X match for a male is about the same as a 7 cM match for any other autosomal match in the same generation.

Of course, if the 7 cM match gets divided in the following generation, it has slipped below the matching threshold. If a 16 or 13 cM X match gets divided, it’s still a match. Plus, in some generations, if passed from father to daughter, it’s not divided or recombined. So a 7 cM X match may well be descended from ancestors further back in time.

X Chromosome Differences are Important!

Working with our great-great grandparent’s generation, we have 16 direct ancestors as illustrated in the earlier fan chart.

Given that females inherit from 8 X-chromosome ancestors in total, they are going to inherit an average of 45.25 cM of X-DNA from each of those ancestors. Females have two X chromosomes for a total length of 362 cM of X-DNA from both parents.

A male only has one X chromosome, 181 cM in length, so he will receive an average of 36.2 cM from each of 5 ancestors, and it’s all from his mother’s side.

In this chart, I’ve shown the total number of cMs for all of the autosomes, meaning chromosomes 1-22 and, separately, the X for males and females.

  • The average total cM for chromosomes 1-22 individually is 304 cM. (Yes, each chromosome is a different length, but that doesn’t matter for averages.)
  • That 304 cM can be inherited from any of 16 ancestors (in your great-grandparent’s generation)
  • The total number of cM on the X chromosomes for both parents for females totals 362
  • The total cM of X-DNA for males is 181 cM
  • The calculated average cM inherited for the X chromosome in the same generation is significantly different, shown in the bottom row.

The actual average for males and females for any ancestor on any random non-X chromosome (in the gg-grandparent generation) is still 19 cM. Due to the inheritance pattern of the X chromosome, the female X-chromosome average inheritance is 45.25 cM and the male average is 36.2 cM, significantly higher than the average of 19 cM that genetic genealogists have come to expect at this relationship distance on the other chromosomes, combined.

How Do I Interpret an X Match?

It’s important to remember when looking at X matching that you’re only looking at the amount of DNA from one chromosome. When you’re looking at any other matching amount, you’re looking at a total match across all chromosomes, as reported by that vendor. Vendors report total matching DNA differently.

  • The total amount of matching autosomal DNA does not include the X chromosome cMs at FamilyTreeDNA. X-DNA matching cMs are reported separately.
  • The total amount of matching autosomal DNA does include the X chromosome cMs in the total cM match at 23andMe
  • X-DNA is not used for matching or included in the match amount at either MyHeritage or Ancestry, but is included in the raw DNA data download files for all four vendors.
  • The total match amount shows the total for 22 (or 23) chromosomes, NOT just the X chromosome(s). That’s not apples to apples.

Therefore, an X match of 45 cM for a female or 36 for a male is NOT (necessarily) equivalent to a 19 cM non-X match. That 19 cM is the total for 22 chromosomes, while the X match amount is just for one chromosome.

You might consider a 20 cM match on the regular autosomes significant, but a 20 cM X-only match *could* be only roughly equivalent to a 10ish cM match on chromosomes 1-22 in the same generation. That’s the dog-leg inheritance pattern at work.

This is why FamilyTreeDNA does not report an X-only match if there is no other autosomal match. A 19 cM X match is not equivalent to a 19cM match on chromosomes 1-22. Not to mention, calculating relationships based on cM ranges becomes more difficult when the X is included.

However, the flip side is that because of the inheritance pattern of the X chromosome, that 19 cM match, if valid and not IBC, may well reach significantly further back in time than a regular autosomal matches. This can be particularly important for people seeking either Native or enslaved African ancestors for whom traditional records are elusive if they exist at all.

Critical Take-Away Messages

Here are the critical take-away messages:

  1. Because there are fewer ancestral lineages contributing to the tester’s X chromosome, the amount of X chromosomal DNA that a tester inherits from the ancestors who contribute to their X chromosome is increased substantially.
  2. The DNA of the contributing ancestors is more likely to be inherited, because there are fewer other possible contributing ancestors, meaning fewer recombination events or DNA divisions/recombinations.
  3. X-DNA is also more likely to be inherited because when passed from mother to son, it’s passed intact and not admixed with the DNA of the father.
  4. X matches cannot be compared equally to either percentages or cM amounts on any of the other chromosomes, or autosomal DNA in total, because X matching only reports the amount on one single chromosome, while your total cM match amount reports the amount of DNA that matches from all chromosomes (which includes the X at 23andMe).
  5. If you have X matches at 23andMe and/or FamilyTreeDNA, you can expect your total matching to be higher at 23andMe because they include the X matching cM in the total amount of shared DNA. FamilyTreeDNA provides the amount of X matching DNA separately, but not included in the total. MyHeritage and Ancestry do not include X matching DNA.

For clarity, at FamilyTreeDNA, you can see my shared DNA match with my mother. Of course, I match her on the total length of all my chromosomes, which is 3563 cM, the total Shared DNA for chromosomes 1-22. This includes all chromosomes except for the X chromosome which is reported separately at 181 cM. The longest contiguous block of shared DNA is 284 cM, the entire length of chromosome 1, the longest chromosome.

Because I’m a female, I match both parents on the full length of all 23 chromosomes, including 181 cM on both X chromosomes, respectively. Males will only match their mother on their X chromosome, meaning their total autosomal DNA match to their father, because the X is excluded, is 181 cM less than to their mother.

This difference in the amount of shared DNA with each parent, plus the differences in how DNA totals are reported by various vendors is also challenging for tools like DNAPainter’s Shared cM Tool which is based on the crowd sourced Shared cM Project that averages shared DNA numbers for known relationships at various vendors and translates those numbers into possible relationships for unknown matches.

Not all vendors report their total amount of shared DNA the same way. This is true for both X-DNA and half identical (HIR) versus fully identical (FIR) segments at 23andMe. This isn’t to say either approach is right or wrong, just to alert you to the differences.

Said Another Way

Let’s look at this another way.

If the average on any individual chromosome is 19 cMs for a relationship that’s 5 generations back in time. The average X-DNA for the same distance relationship is substantially more, which means that:

  • The X-DNA probably reaches further back in time than an equivalent relationship on any other autosome.
  • The X-DNA will have (probably) divided fewer times, and more DNA will descend from individual ancestors.
  • The inheritance path, meaning potential ancestors who contributed the X chromosomal DNA, is reduced significantly.

It’s challenging to draw equivalences when comparing X-DNA matching to the other chromosomes due to several variables that make interpretation difficult.

Based on the X-match size in comparison to the expected 19 cM single chromosome match at this genealogical distance, what is the comparable X-DNA segment size to the minimum 7 cM size generally accepted as valid on other chromosomes? What would be equal to a 7 cM segment on any other single random autosomal match, even though we know the inheritance probabilities are different and this isn’t apples to apples? Let’s pretend that it is.

This calculation presumes at the great-great-grandparent level that the 19 cM is in one single segment on a single chromosome. Now let’s divide 19 cM by 7 cM, which is 2.7, then divide the X amounts by the same number for the 7 cM equivalent of 16.75 cM for a female and 13.4 cM for a male.

When people say that you need a “larger X match to be equivalent to a regular autosomal match,” this is the phenomenon being referenced. Clearly a 7 cM X match is less relevant, meaning not equivalent, in the same generation as a 7 cM regular autosomal match.

Still, X matching compared to match amounts shown on the other chromosomes is never exact;u apples to apples because:

  • You’re comparing one X chromosome to the combined DNA amounts of many chromosomes.
  • The limited recombination path.
  • DNA from the other autosomes is less likely to be inherited from a specific ancestor.
  • The X chromosome has a lower SNP density than the other chromosomes, meaning fewer SNPs per cM.
  • The X-DNA may well reach further back in time because it has been divided less frequently.

Bottom Line

The X chromosome is different and holds clues that the other autosomes can’t provide.

Don’t dismiss X matches even if you can’t identify a common ancestor. Given the inheritance path, and the reduced number of divisions, your X-DNA may descend from an ancestor further back in time. I certainly would NOT dismiss X matches with smaller cMs than the 13 and 16 shown above, even though they are considered “equivalent” in the same generation.

X chromosome matching can’t really be equated to matching on the other chromosomes. They are two distinct tools, so they can’t be interpreted identically.

Different vendors treat the X chromosome differently, making comparison challenging.

  • 23andMe includes not only the X chromosome in their cM total, but doubles the Fully Identical Regions (FIR) when people, such as full siblings, share the same DNA from both parents. I wrote about that here.
  • Ancestry does not include the X in their cM match calculations.
  • Neither does MyHeritage.
  • FamilyTreeDNA shows an X match only when it’s accompanied by a match on another chromosome.

The Shared cM Project provides an average of all of the data input by crowdsourcing from all vendors, by relationship, which means that the cM values for some relationships are elevated when compared to the same relationship or even same match were it to be reported from a different vendor.

The Best Part!

The X chromosome inheritance pattern means that you’re much more likely to carry some amount of a contributing ancestor’s X-DNA than on any other chromosome.

  • X-DNA may well be “older” because it’s not nearly as likely to be divided, given that there are fewer opportunities for recombination.
  • When you’re tracking your X-DNA back in your tree, whenever you hit a male, you get an automatic “bump” back a generation to his mother. It’s like the free bingo X-DNA square!
  • You can immediately eliminate many ancestors as your most recent common ancestor (MRCA) with an X-DNA match.
  • Because X-DNA reaches further back in time, sometimes you match people who descend from common ancestors further back in time as well.

If you match someone on multiple segments, if one of those matching segments is X-DNA, that segment is more likely to descend from a different ancestor than the segments on chromosomes 1-22. I’ve found many instances where an X match descends from a different ancestor than matching DNA segments on the autosomes. Always evaluate X matches carefully.

Sometimes X-DNA is exactly what you need to solve a mystery.

Ok, now let’s step through how to use X-DNA in a real-life example.

Using X DNA to Solve a Mystery

Let’s say that I have a 30 cM X match with a male.

  • I know immediately that our most recent common ancestor (MRCA) is on HIS mother’s side.
  • I know, based on my fan chart, which ancestral lines are eliminated in my tree. I’ve immediately narrowed the ancestors from 16 to 5 on his side and 16 to 8 on my side.
  • Two matching males is even easier, because you know immediately that the common ancestor must be on both of their mother’s sides, with only 5 candidate lines each at the great-great-grandparent generation.

Female to female matches are slightly more complex, but there are still several immediately eliminated lines each. That means you’ve already eliminated roughly half of the possible relationships by matching another female on their X chromosome.

In this match with a female second cousin, I was able to identify who she was via our common ancestor based on the X chromosome path. In this chart, I’m showing the relevant halves of her chart at left (paternal), and mine (maternal), side by side.

I added blockers on her chart and mine too.

As it turns out, we both inherited most of our X chromosome from our great-grandparents, marked above with the black stars.

Several lines are blocked, and my grandfather’s X chromosome is not a possibility because the common ancestor is my maternal grandmother’s parents. My grandfather is not one of her ancestors.

Having identified this match as my closest relative (other than my mother) to descend on my mother’s maternal side, I was able to map that portion of my X chromosome to my great-grandparents Nora Kirsch and Curtis Benjamin Lore.

My X Chromosome at DNA Painter

Here’s my maternal X chromosome at DNAPainter and how I utilized chromosome painting to push the identification of the ancestors whose X chromosome I inherited back an additional two generations.

Using that initial X chromosome match with my second cousin, shown by the arrow at bottom of the graphic, I mapped a large segment of my maternal X chromosome to my maternal great-grandparents.

By viewing the trees of subsequent X maternal matches, I was then able to push those common segments, shown painted directly above that match with the same color, back another two generations, to Joseph Hill, born in 1790, and Nabby Hall. I was able to do that based on the fact that other matches descend from Joseph and Nabby through different children, meaning we all triangulate on that common segment. I wrote about triangulation at DNAPainter, here.

I received no known X-DNA from my great-grandmother, Nora Kirsch, although a small portion of my X chromosome is still unassigned in yellow as “Uncertain.”

I received a small portion of my maternal X chromosome, in magenta, at left, from my maternal great-great-grandparents, John David Miller and Margaret Lentz.

The X chromosome is a powerful tool and can reach far back in time.

In some cases, the X, and other chromosomes can be inherited intact from one grandparent. I could have inherited my mother’s entire copy of her mother’s, or her father’s X chromosome based on random recombination, or not. As it turns out, I didn’t, and I know that because I’ve mapped my chromosomes to identify my ancestors based on common ancestors with my matches.

X-DNA Advanced Matches at FamilyTreeDNA

At FamilyTreeDNA, the Advanced Matches tab includes the ability to search for X matches, either within the entire database, or within specific projects. I find the project selection to be particularly useful.

For example, within the Claxton project, my father’s maternal grandmother’s line, I recognize my match, Joy, which provides me an important clue as to the possible common ancestor(s) of our shared segments.

Joy’s tree shows that her 4-times great-grandparents are my 3-times great-grandparents, meaning we are 4th cousins once removed and share 17 cM of DNA on our X chromosome across two segments.

Don’t be deceived by the physical appearance of “size” on your chromosomes. The first segment that spans the centromere, or “waist” of the chromosome, above, is 10.29 cM, and the smaller segment at right is 7.02 cM. SNPs are not necessarily evenly distributed along chromosomes.

Remember, an X or other autosomal match doesn’t necessarily mean the entire match is contained in one segment so long as it’s large enough to be divided in two parts and survive the match threshold.

It’s worth noting that Joy and I actually share at least two different, unrelated ancestral lines, so I need to look at Joy’s blocked lines to see if one of those common ancestral lines is not a possibility for our X match. It’s important to evaluate all possible ancestors, plus the inheritance path to eliminate any lineage that involves a father to son inheritance on the X chromosome.

Last but not least, you may match on your X chromosome through a different ancestor than on other chromosomes. Every matching segment has its own individual history. It’s not safe to assume.

Now, take a look at your X chromosome matches at FamilyTreeDNA, 23andMe, and GedMatch. What will you discover?

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Beethoven’s DNA Reveals Surprises – Does Your DNA Match?

Beethoven’s DNA has been sequenced from a lock of his hair. That, alone, is amazing news – but that’s just the beginning!

The scientific paper was released this week, and the news media is awash with the unexpected surprises that Beethoven’s DNA has revealed for us. Better yet, his DNA is in the FamilyTreeDNA database and you just might match. Are you related to Beethoven?

His Y-DNA, mitochondrial DNA and autosomal DNA have been recovered and are available for matching.

You can check your autosomal results if you’ve taken a Family Finder test, or you can upload your DNA file from either AncestryDNA, 23andMe or MyHeritage to find out if you match Beethoven. Here are the download/upload instructions for each company.

But first, let’s talk about this amazing sequence of events (pardon the pun) and scientific discoveries!

Beethoven’s Genome is Sequenced

Everyone knows the famous, genius composer, Ludwig van Beethoven. He was born in 1770 in Bonn on the banks of the Rhine River and died in 1827 in Vienna. You can listen to a snippet of his music, here.

We are all about to know him even better.

Yesterday, amid much media fanfare and a press release, the genome and related findings about Beethoven were released by a team of renowned scientists in a collaborative effort. Research partners include the University of Cambridge, the Ira F. Brilliant Center for Beethoven Studies, the American Beethoven Society, KU Leuven, the University Hospital Bonn, the University of Bonn, the Beethoven-Haus Bonn, the Max Planck Institute for Evolutionary Anthropology and  FamilyTreeDNA. I want to congratulate all of these amazing scientists for brilliant work.

Beethoven’s Hair Revelations

In the past, we were unable to retrieve viable DNA from hair, but advances have changed that in certain settings. If you’re eyeing grandma’s hair wreath – the answer is “not yet” for consumer testing. Just continue to protect and preserve your family heirlooms as described in this article.

Thankfully, Beethoven participated in the Victorian custom of giving locks of hair as mementos. Eight different locks of hair attributed to Beethoven were analyzed, with five being deemed authentic and one inconclusive. Those locks provided enough DNA to obtain a great deal of different types of information.

Beethoven’s whole genome was sequenced to a 24X coverage level, meaning the researchers were able to obtain 24 good reads of his DNA, providing a high level of confidence in the accuracy of the sequencing results.

What Was Discovered?

Perhaps the most interesting discovery, at least to genealogists, is that someplace in Beethoven’s direct paternal lineage, meaning his Y-DNA, a non-paternal event (NPE) occurred. The paper’s primary authors referred to this as an “extra-pair-paternity event” but I’ve never heard that term before.

Based on testing of other family members, that event occurred sometime between roughly 1572 and Ludwig’s conception in 1770. The reported lack of a baptismal record had already raised red flags with researchers relative to Beethoven’s paternity, but there is nothing to suggest where in the five generations prior to Ludwig von Beethoven that genetic break occurred. Perhaps testing additional people in the future will provide more specificity.

We also discovered that Beethoven was genetically predisposed to liver disease. He was plagued with jaundice and other liver-related issues for much of his later life.

Beethoven, prior to his death, left a handwritten directive asking his physicians to describe and publicize his health issues which included progressive hearing loss to the point of deafness, persistent gastrointestinal problems and severe liver issues that eventually resulted in his death. Cirrhosis of the liver was widely believed to be his cause of death.

In addition, DNA in the hair revealed that Beethoven had contracted Hepatitis B, which also affects the liver.

The combination of genetic predisposition to liver disease, Hepatitis B and heavy alcohol use probably sealed his fate.

Additional health issues that Beethoven experienced are described in the paper, published in Current Biology.

It’s quite interesting that during this analysis the team devised a method to use triangulated segments that they mapped to various geographic locations, as illustrated above in a graphic from the paper. Fascinating work!!!

As a partner in this research, Cambridge University created a beautiful website, including a video which you can watch, here.

Beethoven’s Later Years

This portrait of Beethoven was painted in 1820 just 7 years before his death, at 56 years of age. By this time, he had been completely deaf for several years, had stopped performing and appearing in public. Ironically, he still continued to compose, but was horribly frustrated and discouraged, even contemplating suicide. I can’t even fathom the depths of despair for a person with his musical genius to become deaf, slowly, like slow torture.

His personal life didn’t fare much better. In 1812, he wrote this impassioned love letter to his “Immortal Beloved” whose identity has never been revealed, if it was ever known by anyone other than Beethoven himself. The letter was never sent, which is why we have it today.

FamilyTreeDNA

FamilyTreeDNA, one of the research partners published a blog article, here.

The FamilyTreeDNA research team not only probed Beethoven’s genealogy, they tested people whose DNA should have matched, but as it turns out, did not.

Beethoven’s mitochondrial DNA haplogroup is H1b1+16,362C, plus a private mutation at C16,176T. Perhaps in the future, Beethoven’s additional private mutation will become a new haplogroup if other members of this haplogroup have it as well. If you have tested your mitochondrial DNA, check and see if Beethoven is on your match list. If you haven’t tested, now’s a great time.

According to the academic paper, Beethoven’s Y-DNA haplogroup is I-Z139, but when viewing Figure 5 in the paper, here, I noticed that Beethoven’s detailed haplogroup is given as I-FT396000, which you can see in the Discover project, here.

Viewing the Time Tree and the Suggested Projects, I noticed that there are four men with that haplogroup, some of whom are from Germany.

The ancestor’s surnames of the I-FT396000 men, as provided in public projects include:

  • Pitzschke (from Germany)
  • Hartmann (from Germany)
  • Stayler
  • Schauer (from Germany)

If your Y-DNA matches Beethoven at any level, you might want to upgrade if you haven’t taken the Big Y-700 test. It would be very interesting to see when and where your most recent common ancestor with Beethoven lived. You just never known – if you match Beethoven, your known ancestry might help unravel the mystery of Beethoven’s unknown paternal lineage.

Beethoven’s DNA is in the FamilyTreeDNA database for matching, including Y-DNA mitochondrial and autosomal results, so you just might match. Take a look! A surprise just might be waiting for you.

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Who is Peter Johnson’s Ancestor – Peter Jochimsson (Yocum) or Mathias Jönsson alias Hutt? Or Neither? – 52 Ancestors #391

Peter Johnson (c1720-1790) is making me crazy. To refresh your memory, Peter’s early life, including his parents, are shrouded in mystery. I wrote about him here and here. My ancestor is Dorcas Johnson who married Jacob Dobkins. I strongly believe Dorcas to be Peter Johnson’s daughter, for a myriad of reasons, supported by evidence of various types, including paper-trail and genetic, but I’m still seeking that elusive nail in the coffin – pardon the pun. I wrote about Dorcas here and here.

I’m comfortable with assigning Peter Johnson as Dorcas’s father, although I’d love just one conclusive piece of proof. However, Peter’s parents are another matter entirely and one very tough nut.

I’ve been digging like a dog with a bone, and so far, I’ve unearthed conflicting evidence. So now I have two bones and no idea which one is accurate. Wasn’t counting on that – but it sure makes for an interesting article!

I did, however, discover an absolutely WONDERFUL book in Salt Lake City recently. My husband scanned the entire book for me. Let’s start with the 1693 Census of the Swedes on the Delaware.

1693 Census of the Swedes on the Delaware

According to the 1693 Census of the Swedes on the Delaware authored in 1993 and published by Peter Stebbins Craig, J.D., between 1637 and 1655, Sweden equipped thirteen passenger voyages for the South Delaware River, with about 800 prospective settlers. Eleven ships with 600 passengers actually arrived.

The first ship deposited 24 men at Fort Christina, now Wilmington, Delaware. The second and third expeditions brought families. In 1644, Sweden and Denmark were at war, so immigration was suspended until 1647.

In 1651, the Dutch erected a fortified town and fort Casimir at present day New Castle, and the Swedes were disgusted. Several returned to Sweden and others left for neighboring Maryland.

In 1653, 22 Swedes presented a petition to the Swedish Governor Johan Printz, complaining of his aristocratic rule. One Peeter Jochim and one Claes Johansson were among the petitioners. The descendants of Claes, according to Peter Craig, use the Johnson surname in Pennsylvania, and Classon in Delaware and Maryland. Nothing confusing here!

Printz accused the petitioners of mutiny and returned in a huff to Sweden, but a new governor was soon dispatched, along with more settlers. Sailing into the Delaware River, the new Governor, Johan Rising, demanded that the Dutch Fort Casimir surrender – which it did because it had no gunpowder.

The Dutch at Fort Trinity (Fort Casimir, now New Castle) returned north to New Netherlands, but more Swedes moved to Maryland. You can read about Fort Trinity/Fort Casimir archaeology excavations, here.

Craig estimates that about 300 people, including wives and children, remained in New Sweden in 1655 when the Dutch governor Peter Stuyvesant sailed up the Delaware with 7 armed ships and 317 soldiers. The 50 Swedish solders were divided between two fortresses. Both Fort Trinity and Fort Christina (now Wilmington) surrendered on September 15, 1655. You can see a reconstructed Swedish village, here.

At this point, a few Swedes returned to the old country, but most remained, influenced strongly by Peter Stuyvesant’s conciliatory attitude. In a surprise move, he offered to return the colony to Governor Rising, but would retain Fort Casimir (New Castle). Governor Rising declined and left, but Stuyvesant made the same offer to the remaining settlers, offering them the opportunity to govern themselves by a court of their own choosing, continue their religion, have their own militia, continue trading with the Indians and retain their land. In return, they had to pledge loyalty to New Netherlands and Stuyvesant reserved the right to approve their officers. That seemed like a pretty good deal, all things considered, so the Swedes accepted, although they remained stubbornly independent.

Another voyage was already underway though, and in March of 1656, an additional 106 people arrived from the province of Varmland, Sweden, sailing out of Gothenburg.

The new “Swedish Nation” was formed in August 1656, with two courts. One was “Upland,” north of New Castle, and the other functioned on the other side of the Cristina River. The Delaware River was the highway and transportation was primarily by dugout canoe, exactly like the Native people. Hunting was achieved using Native paths. Some farming was undertaken, but mostly, only enough to feed families.

By 1680, life was changing for the Swedish families along the Delaware and many Englishmen were settling in the region. In 1681, William Penn received his charter for Pennsylvania, quickly followed by 23 ships from England carrying his Quaker followers. The three “lower counties” of Pennsylvania were present-day Delaware. By 1682, no longer holding a majority, the Swedish courts were no longer in session.

Penn was very complimentary of the Swedes, said they were welcoming and helpful to the English, got along very well with the Native people, and “strong of body…they have fine children, and almost every house full; rare to find one of them without 3 or 4 boys and as many girls; some six, seven and eight sons.”

By this time, given that 40+ years had elapsed since the first Swedes settled in New Sweden, the third generation was beginning – grandchildren of those original settlers were being born.

One of their English neighbors described the Swedes as ingenious, speaking English, Swedish, Finnish, Dutch and Indian. He described their efficiency, stating that one man could cut down a tree, two would quickly rend the tree into planks using only an ax and wooden wedges. No iron. The women spun linen and wove it into clothe and then made clothes. Swedish families ate rye instead of white bread.

The Swedes introduced log cabins to the colony – structures that would sustain pioneers on the ever-westward-moving frontiers for centuries to come.

The Nothnagle cabin,above, in Gibbstown, NJ, built in 1638 (attached to a 1738 structure) is reputed to be the oldest house in New Jersey.

The cabin is a few miles downstream from present-day Philadelphia, across the river from Tinicum Island, about four miles northeast of Raccoon Creek. This is important because it tell us where Swedes were living at the early date.

After William Penn obtained his charter, he cultivated the friendship of the Swedes to help his English settlers. Among others, Peter Petersson Yocum served as an interpreter, assisting Penn when purchasing land from the Indians.

Unfortunately, the Swedes had already purchased this land, as attested to by depositions from 7 “Antient Swedes” stating that they had purchased and occupied that land since 1638. Eventually, the Swedes provided Penn with the land that would become Philadelphia.

Given that Finland was part of Sweden at this time, no differentiation was made between Swedes and Finns, and both were included. Craig says that if the term Finns was used, it was specifically referring to people who spoke primarily Finnish. People who spoke primarily Swedish were not called Finns. Spelling was not standardized, but neither was it for English. This seems to be a politically challenging time in Scandinavia and results in confusion when looking back and trying to unravel New Sweden’s settlers. Additionally, patronymics, followed by the gradual adoption of surnames make both history and genealogy exceedingly difficult.

In 1693, a “census” of the Swedes was taken, thankfully, and appended to a letter. In 1693, the Swedes were still living below the fall line. In later years, they would settle in tracts granted to them by Penn in Upper Merions Township in Montgomery County, PA and Manatawny, present day Amity Township in Berks County.

Some Swedes settled at Sahakitko, a trading center for the Susquehanna (Minquas) Indians located at the head of the Elk River, now Elkton, Maryland. These traders traveled extensively, hunting, trapping, moving among and trading with various Indian tribes.

Peter Craig spent his retirement visiting these locations, along with archives and universities in Sweden and Finland, ferreting out information about these families. To him, we owe a massive debt of gratitude, because without his work we would be left with only shreds to try to reweave back into a piece of whole cloth. I’ll spare you the details about the mistakes with early 1693 census publications, but suffice it to say that Craig located and reassembled the information. The order of recording is important as well and provided information about where the families lived. The area was called “New Sweden in Pennsylvania on the Delaware River” and in 1693, the number of people in each household was recorded.

By 1693, not everyone was Swedish or Finnish. Dutch, English and German immigrants had intermarried with the Swedish colonists. Conversely, some of the Swedes were found in Maryland and no longer associated with the Swedish churches. Both of the Swedish churches were without pastors and had requested replacements. A 1697 list of parishioners includes people not listed in 1693 and a population estimate of about 1200.

The total 1693 census was 972 individuals, and within the Swedes community, our Peter Johnson’s ancestor is found – someplace.

Peter Craig listed the Swedes along with the number of souls shown in the census, but due to the changing nature of patronymics, it’s very difficult, without additional information to move further than this.

Thankfully, in the remainder of the book, Craig fleshed out each family, as best he could based on documents retrieved from many locations.

By now, you’re probably wondering why I’ve provided all this background.

Peter Johnson (c1720-1790)

I wrote about “my” Peter Johnson, here and here. We know some things, unquestionably, about Peter Johnson (c1720-1790.)

There is absolutely NO question that Peter Johnson’s descendants are related to the descendants of BOTH Jacob Dobkins who married Dorcas (Darkus) Johnson and Evan Dobkins who married Margaret Johnson.

Three distinct types of genetic evidence come into play.

Genetic Evidence

The mitochondrial DNA descendants of both Dorcas Johnson and Margaret Johnson match each other, confirming that they indeed descend from a common maternal ancestor. Mitochondrial DNA can’t prove actual parentage, but it can certainly rule it out. An exact match is strong evidence. Multiple pieces of evidence point to Darcus/Dorcas and Margaret being sisters. I wrote about this family and their challenges, here.

Even stronger evidence would be to find a mitochondrial DNA descendant of Peter Johnson’s wife, reportedly Mary Polly Philips, through another daughter, descending through all females to the current generation which can be male or female. If the descendant of Mary’s other daughter through all females to the current generation, which can be male, matches both Dorcas and Margaret’s descendants’ mitochondrial DNA, we’ve added another very important piece of evidence that Dorcas and Margaret are daughters of Peter Johnson and his wife. I’m offering a fully paid DNA testing scholarship for a qualifying person.

Using autosomal DNA, descendants of Peter Johnson through multiple other children match dozens of people descended from both Dobkins/Johnson couples.

Click to enlarge

Here’s one example using Ancestry’s ThruLines. How could I match descendants of six of Peter’s other children if I wasn’t descended through Peter or his ancestral line? By ancestral line, I mean that this same phenomenon could happen if I was descended from, say, Peter’s sibling.

Let’s look at another example from the perspective of someone descended from one of Peter Johnson’s other children.

Click to enlarge

This confirmed descendant of Peter Johnson through son James matches several descendants through Peter’s other children, plus 4 through Dorcas Johnson and Jacob Dobkins, plus 21 through Margaret Johnson and Evan Dobkins. How could this person who is descended through Peter’s son James match 25 people descended through Dorcas and Margaret who married the Dobkins boys if Dorcas and Margaret weren’t Peter’s daughters or blood relatives?

Jacob Dobkins and Evan Dobkins are confirmed brothers through John Dobkins and wife Elizabeth, and Dorcas Johnson and Margaret Johnson are believed to be sisters. The Bible of Peter Johnson’s son, Solomon, records two of his sisters marrying Dobkins men. It’s important to note that this record comes from descendants of Peter, through another branch of Peter Johnson’s family, and not from descendants of those two Dobkins/Johnson couples.

A third piece of genetic evidence is the Y-DNA of Peter Johnson.

Several men who descend from Peter and other Johnson males have tested and match each other, including three Big Y-700 testers.

I’ve spent an incredible amount of time recently evaluating Y-DNA and autosomal DNA matches, from tests taken by both Johnson and Yokum testers, or similarly spelled surnames. Some men have completely different Y-DNA, but claim to descend from the same lines. Clearly, we have conflicting evidence to resolve.

Another piece of information of which I’m confident is that our Peter Johnson’s ancestors were indeed Swedish, and I agree with Eric and other Johnson researchers who believe Peter descended from one of the founders of the early Swedish Colony along the Delaware River in the 1600s. Now you know exactly why I’ve shared this information from Peter Craig’s book.

Before we review additional DNA information, I’d like to continue with information about both the Johnson and Yocum lines, extracted from Peter’s comprehensive book. I’ve provided map locations which will aid with locations and proximity.

Peter Petersson Yocum

Page 25-26: Peter Yocum was a member of the Wicaco church when on the last day of May in 1693, 26 members of the Swedish congregation gathered at the log church to sign the letter to Sweden requesting new ministers.

The church faced the Delaware River at the present location of Gloria Dei (Old Swedes) Church in Philadelphia and had originally been built in 1677 to serve the Swedes living above the Schuylkill River, with the 1646 church at Tinicum Island continuing to serve members located between the Schuylkill and Marcus Hook.

When Tinicum Island passed out of Swedish ownership in 1683, the church at Tinicum was abandoned. By 1693, the Wicaco congregation embraced 102 Swedish households extending from Neshaminy Creek in Bucks County to Marcus Hook, on the Pennsylvania side of the Delaware, and from Pennsauken Creek in Burlington County to the southern boundary of Gloucester County (Oldmans Creek) on the New Jersey side of the river.

Identification of the 554 Swedish church members living within this area is facilitated by the fact that in 1697 the new Wicaco minister, Andreas Rudman, made a house-by-house enumeration of his congregation, which was later copied and preserved. This chapter focused on the first 37 Wicaco households listed in the 1693 census. The household’s location is shown as evidenced by contemporary land records. Additionally, the value or size of each property is shown in pounds or acres as reported in contemporary tax records.

Page 43, person #35* – Peter Petersson Yocum (Aronameck, 100 pounds): Peter was born in New Sweden about 1652. His father, a soldier named Peter Jochimsson from Schlesvig in Holsstein, had arrived in New Sweden on the Swan in 1643 and became a freeman on November 1, 1652. He was one of the 22 freemen signing the 1653 complaint against Governor Printz. In the summer of 1654, Governor Rising chose him to go to New Amsterdam (now Manhattan in New York City) on a diplomatic and spying mission to deliver a letter. Peter Jochimsson died there. Thereafter, his widow, aged 20 with 2 children at his death, known in 1693 as Ella Steelman, (#54), married Hans Mansson who raised Peter Petersson as his own son. Peter Petersson who adopted the surname Jochim (Yocum) about 1675 married Judith, daughter of Jonas Nilsson (322), and had seven children by May of 1693: Peter born 1677, Mans born 1678, Catharine born 1681, Charles born 1682, Sven born 1685, Julia born 1687, and Jonas born in 1689. Peter Petersson Yocum who had been prominent as an Indian trader and as an Indian interpreter for William Penn died in 1702. His widow thereafter moved with her younger sons to Manatawny (Berks County) where she died in 1727. Their descendants used the surname of Yocum or Yocom.

Craig provides the following footnote: Subsequent children: Anders (Craig’s ancestor) born 1693, John born 1696 and Maria. For additional references to Peter’s father, Peter Jochimson, see Huygen, 63, MGB 23, 78; Rising 93, 107, 111, 112, 163, 165, 183, 195. Peter Jochimsson also had a daughter, Elisabeth born about 1654 who married an English soldier, John Ogle. Yocum, 270, n24; Stille, 147-149.

*Please note that Craig’s numbers, such as #35, reference their position on the 1693 census. Peter is recorded as “Petter Yocomb – 9” meaning 9 people in the family as of that date.

Mathias Hutt Jönsson

Raccoon Creek is about two miles north of Oldmans Creek, shown at the top of the map below.

Mathias Jönsson alias Hutt, living someplace on or near Salem Creek in New Jersey (upper red arrow,) fell under the Crane Hook Congregation across the river on the Pennsylvania side in what is now Wilmington.

Click to enlarge

His son, Oliver, and possibly other sons would eventually live in the Indian trading village of Sahakitko at Head of Elk, now Elkton, Maryland.

Craig tells us that the migration of families from New Castle County across the Delaware River to Penn’s Neck in Salem County began in 1671. By the time of the 1693 census, the Crane Hook Church counted 130 members living on “the other side” of the Delaware.

Penn’s Neck was bounded by the Delaware River on the west and extended from Oldmans Creek on the north to Salem Creek on the south. The eastern boundary was also Salem Creek to its northern bend, then extending overland northeast to Oldman’s Creek. It derived its name from the fact that William Penn, proprietor of Pennsylvania, also acquired proprietorship of this area in 1683 from its first English claimant, John Fenwick. The church census identifies the households in Penn’s Neck beginning at its northernmost settlement.

Page 104, footnote 58 on Olle Thomasson #113 – partially reads: On August 25, 1685, “Wooley Thomason of Pennsylvania” (which then included Delaware,) and Wooley Peterson of Boughttown (#80) were named co-administrators of the estate of “Matthias Unson” of Salem Creek in Penn’s Neck. NJA, 23:474. The deceased whose full name was Matthias Jönsson alias Hutt, directed that his son Michael should live with Wooley Thompson. Salem Co. wills, 2:16-17, NJA 23:474; 1730 accounting by William Peterson, surviving executor, Salem County probate records 503Q, NJA, 23:263-64.

This next portion loops in another Jönsson family and is confusing. I apologize in advance.

The Jönsson or Halton Family – The probable progenitor of the Halton family was Jons Jönsson, a Finn from Letstigen, Varmland, who was listed in October 1655 as about to go to New Sweden on the Mercurius with his wife and 6 children. Later records disclose the presence of Olle, Peter and Mans Jönsson whose patronymic was later replaced by Halton. Along with Nils Larsson France (see #85), Olle Rawson (#135) and their associated, Olle Jönsson (also known as “Carringa Olle”) was licensed by the New Jersey governor in 1668 to buy Indian lands on the east side of the Delaware River. The subsequent purchase agreement, executed Nov. 15, 1676, conveyed the lands to Hans Hoffman and Peter Jönsson. In 1684, Peter Jönsson moved to Penn’s Neck, Salen County, dying in 1692. He called himself Peter Halton in his will, naming his wife as Mary and his children as Frederick, Andrew and Brita.

Page 79 #78 – Lasse Halton (Raccoon Creek, 100 acres): Born about 1668, Lasse Halton was the eldest son of Olle Jönsson (“Carringa Olle”) and in 1693 was probably residing with his brother Hans and Carl Halton. Lasse later married a daughter of Matthias Jönsson of Penn’s Neck. The names of their children, if any, are uncertain. He moved to Piles Grove, Salem County, around 1707, after selling his Raccoon Creek Plantation to his brother Hans.

The 100 acres occupied by Lasse Halton was taxed to his mother, “Madlen Janson” in 1687. Her name was replaced with his on the 1690 and 1694 tax lists.

The final accounting of the estate of Matthias Jönsson, filed in 1730, showed a payment to Lausy Halton for his wife’s filial portion NJA, 21:263-264. He had picked out his grave site at Raccoon church in 1724. RPN, 27.

Carl (Charles) Halton married Maria, daughter of Matthias Jönsson (NJA, 23:263-64) and following her death, Gunnilla Fransson. Charles Halton died at Penn’s Neck in 1738.

Page 148, #173 Anders Anderson Weinam (150 aces): (The first portion regarding his name omitted.)

It is uncertain whether Anders Andersson Weinam was a son of a settler or New Sweden named Anders or whether he was among the 1663-1664 arrivals under Dutch rule. Anders was fined 50 guilders in the 1669 Long Finn Rebellion. By 1677 he had moved to Crane Hook. In 1679, he joined Matthias Jönsson, Lars Corneliusson (see #174-75) and widow Annika Hendricks (see #176) in obtaining the original 600 acre grant at Chestnut Neck between Parting Creek and Bastowe (sauna) Creek. In 1690 Nicholas Philpot purchased 50 acres from Anders Andersson’s original 150 acres. Meanwhile, in partnership with Peter Bilderback, Anderson acquired a nearby tract of 100 acres from William Penn. In 1697 Anders Weinam pledged 18 shillings for the new church at Christina and in 1699 both Anders Vinam and his wife were assigned pews at Holy Trinity. The will of Anders Andersson of Penn’s Neck, dated July 9, 1719, gave his entire estate to his wife Anna. Her will, proved the following year, made her brother Henery Boasman (Hendrick Batsman), sold heir, which identifies her as the daughter of Joran Joransson Batsman (see #151.) She and Anders had no children. Their household of four probably included two of the children of Matthias Jönsson Hutt.

Matthias Jönsson alias Hutt had been granted a patent for 100 acres at Feren Hook in 1669. Fined in 1675 in the dike rebellion, he remained at that location until 1679 when he moved to Chestnut Neck. When he died in 1685, he left nine orphan children. The two youngest of his sons, Eric and Eskil Jönsson or Johnson, also known as Erik and Eskil Hutton or Hotton, remained in Penn’s Neck and probably were members of Anders Andersson’s household in 1693.

Will – 1684-5 Feb. 14 – Unson, Mathias, of Castiana Neck on Fenwick’s River alias Salem Greek, Salem Tenth, planter; will of. Gives real and personal estate to his nine children, of whom only the following names are given; Woola Matheson, who is to live with Lause Powleson, Michael, the third son, to live with Wooley Thompson, the fourth son, Erick, to live with Andrea Anderson. Witnesses – Peeter Billderbeck and William Wilkinson. Proved August 11, 1685

1730 <no date> – Johnson, Mathias, of Pen’s Neck, Salem Co., yeoman. Account of the estate of £75.9, by the surviving executor, William Peterson, who has paid to Lausey Halton £8.5 in full of his wife’s filial portion, to Mary, wife of Chas. Halton £6 as her portion, to Samuel Walcott and wife Katharine £8.5, the filial portion of Erick Johnson, said Katherine’s former husband, to Oliver Johnson £6.3, to Eskell Johnson £6.3, to Michael Johnson £4.17.6, to Henry Johnson £6.3, Margaret Johnson £6.3, all filial portions. [No will on record or on file.]

Footnote 46 – DYR, 137, NYHM, 20:22; 21:104; NCR, 1:160, 163; NJA, 21:544, 568, 574; will of Matthis Unson of Castiana Neck on Salem Creek, dated Feb 14, 1684/5 and proved May 11 1685, Salem County wills, 2:16, and final accounting of estate of Matthias Johnson by William Peterson, surviving executor, filed 1730, Salem County wills, 503-Q. The eldest son, Olle, later known as Oliver, was to stay with Lars Palsson Kampe (#147), Henrick with Lars’ father Pal Larsson and Michael with Olle Thompson (#113). They all died at Sahakitko (Elkton), Cecil County. See, e.g., MCW, 7:219. Eric was to live with Anders Andersson and Eskil was unassigned. Eric and Eskil Hutton or Hotten both pledged money and contributed labor for the building of Holy Trinity Church and were assigned pews in that church in 1699. Eric as Eric Jansson or Johnson married Catharine Gillijohnson and died at Penn’s Neck in 1719. Eskil as Ezekiel Jansson or Johnson worked on the glebe house for Penn’s Neck church in 1721 and died intestate in Penn’s Neck in 1726. According to the accounting, one daughter married Lars Halton (#78), another, Maria, married Lars Halton’s brother Charles Halton. A third was named Margaret Johnson in the account. The fourth, Catherine Johnson and her newborn child were maintained by Olle (William) Peterson of Gloucester County (#80) for 13 months.

Information for Lars Palsson Kampe (#147) (Sahakitko): This man’s father, Pal Larsson had been granted a patent at Feren Hook in 1668, was fined 100 guilders in the 1669 Long Finn Rebellion and 20 guilders in the 1675 dike rebellion. The will of Paul Larson dated March 7, 1685, witnessed by Olle Palsson and Eskil Andersson, left his “house and lands whereon I now live” to his wife Magdalena for life, then to his daughters – unnamed. He left to his sons Lawrence and Matthias “my land which is now in Elk River, which is 200 acres,” with directions that Lawrence keep and maintain Matthias. On October 20, 1685, Paul sold his 200-acre home plantation at Feren Hook to Justa Andersson and apparently moved to Elk River, Cecil County where his will was proved June 3, 1692. His eldest son, Lars Palsson chose the surname Kampe, warrior in Swedish, as illustrated in this census. In 1693 his household included his wife (name unknown,) their first children and perhaps his brother Matthias. Lars had three children who later moved to Gloucester County: John, Paul and Brigitta Kampe, also written as Camp.

These families were neighbors and eventually, related. Their lives were intertwined and the survival of the colony depended on the cooperation of many.

In Peter Stebbins Craig’s book, 1671 Census of the Delaware, he states that Feren Hook, meaning Pink Hook, appears to have been settled in 1663 by Swedes and Finns arriving from Sweden via Christiania (now Oslo,) Norway, and Amsterdam in the time of d’Hinojossa. Transcription here.

The Quandary

Now, of course, the quandary.

My Johnson cousins Y-DNA matches a few other Johnson men and one Yocum male.

The Yokum male shows his ancestor as Peter Jochimsson born in 1620 and died in 1702. That, of course would be the father of Peter Petersson Yocum.

At first glance, this looks like a slam dunk, meaning our Johnson line is Yocum, descended from Peter Jochimsson, but it isn’t.

Eric Johnson, who is descended from “our” Peter Johnson who was born circa 1720 and died in 1790 in Allegheny County, PA, worked with Dr. Peter Craig before his death who provided Eric with information suggesting that our Peter Johnson is descended from Mathias Jönsson alias Hutt, through his son Oliver (Olle) who had son Peter in 1720 in Cecil County, MD, near Head of Elk, now Elkton.

I found a record in 1740 in Cecil County, MD for 3 Johnson men, Oliver, Simon and Peter, members of the foot company militia under the command of Capt. Zebulon Hollingsworth. Is this “our” Peter as a young man, or a different Peter. I don’t know.

Also in Cecil County, one Peter Johnson’s will is probated in 1747, and we know that our Peter had moved to the border of Pennsylvania and Maryland by 1742, near Hagerstown. Later deeds tie Peter in Allegheny County, PA to the Peter in Franklin Co., PA.

The records for Peter Johnson (c1720-1790) begin in April of 1742 when he obtained land in Lancaster County, PA, the portion that became Cumberland County in 1750, then Franklin County in 1784. If he was born in 1720, he would only have been 22 at the time, which isn’t impossible but young based on the customs of the time. This land was actually on or very near the Maryland/Pennsylvania border, just above Frederick County, MD, close to Hagerstown.

Hence, the suggestion that our Peter Johnson descended from Elkton in Cecil County seems reasonable.

One thing is certain. Our Johnson and Yocum men DO share a common ancestor as confirmed by Big Y-700 DNA testing.

The question is, of course, whether the Yocum male has documentation confirming that he descends from Peter Jochimsson, the father of Peter Petersson Yocum (#35) or if that was an assumption by someone based on the Yocum surname? If not, what type of source information exists and is it conclusive and incontrovertible?

What are the Possibilities?

Unfortunately, we now have some contradictory evidence to resolve.

  • It’s possible that the Yocum male who matches our Johnson line very closely does have solid, confirmed genealogy descending from Peter Jochimsson. If that’s the case, can each successive generation be confirmed? How strong is the evidence?
  • If our Yocum male’s line can be confirmed, then our ancestor is also very likely Peter Jochimsson.

However, there’s a plot twist.

  • There’s another group of about 10 Yocum men who match each other, two of who claim to descend from Peter Jochimsson as well. These men do not match “our Yocum” male, nor do they match any Johnsons. Their haplogroup is in an entirely different branch of the tree.

These groups of men cannot BOTH be directly paternally descended from Peter Jochimsson.

  • It’s possible that our Johnson/Yokum line is indeed descended from Mathias Jönsson alias Hutt. If that’s the case, then someplace, Jönsson became Yokum several generations back in time for at least one male whose descendant tested today, while the rest remained or became Johnson/Johnston.
  • Its not possible for our Johnson line to descend from Mathias Jönsson/Hutt and the Yokum man who matches the Johnson Y-DNA to descend from Peter Jochimsson, unless of course these ancestral men were closely related to each other, sharing a common paternal ancestor.

Peter Jochimsson and Mathias Jönsson/Hutt sharing a common paternal ancestor is certainly not impossible, but in New Sweden, they don’t live very close to each other. Initially, they were about 40 miles distant. So, if they were related, it’s either in the first generation or two, before 1702, or reaches back to the old country. However, that isn’t what the Y-DNA suggests.

Craig says that Mathias Jochimsson came from Schlesvig in Holsstein, the northern portion of Germany that abuts Denmark, and the settlers in Feren Hook were from near Oslo. Of course, that’s not absolute given that Craig never found a specific origin for Mathias Jönsson/Hutt.

We also don’t know when Mathias Johnsson/Hutt arrived, or where he came from. We know for sure a group of settlers arrived in 1656. According to Amandus Johnson in The Swedes on the Delaware 1638-1664, a final group of Finnish families from Sweden landed in Holland in 1664, en route for New Sweden, but it’s unclear whether they were allowed to proceed to the colonies. We know for sure that Mathias Jönsson/Hutt was in Feren Hook by 1669.

It’s worth noting that little is known about Peter Jochimsson, the original settler, aside from his one son, Peter Petersson Yocum and a daughter reported by Craig. He was either unmarried upon arrival and didn’t marry until he gained his freedom in 1652, or he had more children that died, or he had more children that we don’t know about. Craig reports his widow to have been 20 at his death, with two children which opens the possibility that she was a second wife.

It’s also worth noting that we have the other Otto Jönsson “Carringa Olle” who reportedly took the surname Halton. That line also contains a Peter.

The Y DNA

Two Johnson men and the Yocum tester have taken the Big Y-700 test which has a very distinct aging ability. They have the same haplogroup which is shown on the public Discover haplotree, here.

The most recent common ancestor of these men is estimated to have been born about 1750, which would be roughly the generation of our Peter Johnson who was born before 1720 and died in 1790. Given that we don’t know for sure who Peter’s father was, it’s very likely that our Peter Johnson (possibly the son of Oliver) had siblings and uncles, so Johnson becoming phonetically spelled Yocum or vice versa wouldn’t be the least bit surprising in that era, or in the generation(s) prior.

The confidence range and associated dates suggest that the common ancestor of these Johnson/Yokum men was born in New Sweden. If that is accurate, that means that both the Yocum and Johnson testers are either descended from one ancestor in New Sweden, meaning either Peter Jochimsson or Mathias Johnson alias Hutt (assuming the ancestor is one of those two men.) It likely removes the possibility that those two men were related in the old country, especially given that Craig identified Jochimsson’s origins in Schleswig-Holsstein and suggests that Mathias Jönsson/Hutt may have originated near Oslo.

It may be worth mentioning at this point that, according to the mitochondrial DNA matches of Dorcas Johnson and Margaret Johnson, the daughter of Peter Johnson and his wife, Mary Polly Phillips (if that was her name,) their closest matches are clustered in Finland.

That, of course, strongly suggests that Peter Johnson (c1720-1790) probably married the daughter of one of the settler families wherever he was living in the early 1740s when he would have been marrying.

Let’s hope we find that someone descended from another daughter of Peter Johnson and Mary Polly Philips, through all females to the current generation, which can be male or female, to take a mitochondrial DNA test. That match would solidify the relationship of Dorcas and Margaret to Peter Johnson and Mary.

Now, to determine Peter’s ancestors…

Research Activities

Recently, I extracted records for Maryland and Virginia Counties when I visited the FamilySearch Library in Salt Lake City. Why Maryland and Virginia? John Dobkins, the father of Jacob and Evan Dobkins is first found in the Monocacy Valley of Maryland before migrating in the early 1730s to what was at that time Frederick County, VA with Jost Hite, one of the early land speculators. Frederick County became Augusta and Dunmore, which eventually became Shenandoah County. John Dobkins lived in Dunmore which is where both Darcus Johnson married Jacob Dobkins and Margaret Johnson married Evan Dobkins in 1775. The Dobkins family is connected with (and probably related to) the Riley Moore family who was found in Prince George’s County, MD, adjacent to Cecil County. Frederick County, MD was once part of Prince George’s County, and Frederick County MD is where Peter Johnson (c1720-1790) is found owning land, on the border with Pennsylvania – Josh Hite’s stomping ground.

Frederick County, VA is chocked full of settlers from Cecil County, Prince George’s County and Frederick County, MD. Furthermore, many New Jersey Quakers moved to Frederick County, VA and established the Hopewell Meeting House. It would make sense that Peter Johnson’s family, perhaps him or maybe his siblings and uncles would make their way down that same path leading to land on the next frontier.

I was tracking Johnsons by the first names we’re familiar with, plus Isaac Johnson who is found associated with John Dobkins in Shenandoah County, VA, as was John Johnson. I found two other records for Isaac Johnson in Frederick County, one in 1751 as a witness to the will of Adam Warner, and one in 1769 as a legatee of Ralph Thompson who also had a son named Isaac. Additionally, there’s an Isaac Johnson in Cumberland County, PA but there’s nothing to suggest that these are the same man. John Johnson was a very common name and I ran out of time.

Somehow, Peter Johnson HAD to be in the Dunmore County neighborhood in 1775 for his two daughters to marry John Dobkins’ sons. There is no record of Peter in Dunmore County in 1775, but the existing records are incomplete. In 1778, Dunmore became Shenandoah.

Was Peter related to either Isaac or John Johnson who were associated with John Dobkins? I wish I had the answer to that. Two of one’s daughters did not marry two sons of a family you weren’t acquainted with, in a location where you weren’t living. Courting required proximity. Of course, the Revolutionary War was interfering with just about everything, so who knows why Peter Johnson might have been in Virginia in 1775. The county records are incomplete during this time, and the entire country was in an uproar.

Peter Johnson sold his land on the Pennsylvania/Maryland border in 1769 and 1770 although his adult son Richard (Derrick) remained in that location, at least for a while. Peter’s Brethren neighbors in Maryland moved to Holman Creek in Dunmore/Shenandoah County, directly adjacent John Dobkins, becoming his neighbors.

One Peter Johnson is found in Bedford County, PA in 1772, but it’s doubtful that this is the same man since he’s listed as a single freeman. Other than that, Peter’s entirely missing from 1773 when he’s found in Rostravener Township, PA, which is all of SW Pennsylvania, until 1783 when he’s found again in the same location. Part of Rostravener became Allegheny County in 1780, where Peter Johnson eventually settled and died a decade later.

In 1776, one Peter Johnson swears an oath of allegiance in Cumberland Co., PA, but our Peter had already left. Peter Johnson is not a terribly unusual name.

One of the earlier Johnson books states that Peter came from Winchester, VA which is found in Frederick Co., VA where there is an early mention of a Peter Johnson. In 1773, according to Eric Johnson, one Richard and Priscilla Johnson mention their son Peter in a deed, although that may well be a younger man. I do not have that record, nor know where they lived.

In other words, the very best clue we have as to where Peter Johnson was found in 1775 is where his two daughters were married to Dobkins men.

In addition to these recent research activities, I have a friend who has been helping me search for tidbits high and low. I’m still processing the information she has sent. Maybe there’s something more hidden there.

Followup

I’ve written to the matches of my Johnson cousins asking if they will share their genealogy, or at least as much as they know.

I’d surely love to see additional Johnson and Yokum men take Y-DNA tests, and those who match our line upgrade to the Big Y-700. Perhaps, between more refined time tree placement in addition to jointly working on genealogy and sharing resources, we can isolate one lineage and eliminate the other. That alone would be a victory!

I’m still chiseling at this brick wall, bit by bit!

_____________________________________________________________

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DNAExplain Blog to be Preserved for Future Generations in the Library of Congress

Yes, indeed, this is definitely a red-letter event!!!

Not only is having my blog archived in the Library of Congress an incredible honor, but it solves a long-standing problem. Let’s start at the beginning.

In the Beginning…

I started this blog, www.dna-explained.com, also www.dnaexplain.com, for three primary reasons:

  • To educate the public, specifically genetic genealogists, about effectively using DNA for genealogy.
  • To share my own and other relevant vendor and non-vendor research and advancements in the field.
  • To provide a timeline and cumulative progressive history of this emerging field, recorded as it occurred. Essentially an industry diary.

My first blog article was published in July of 2012. The direct-to-consumer genetics industry was about 12 years old at that time. Today, the industry is roughly 23 years old and my blog is approaching its 11th anniversary. I’ve covered nearly half of the life of the genetic genealogy industry.

I recently crossed the threshold of 1600 published articles which equates to about 2.5 articles each week. Those articles total over 4 million words, or more than 15,000 pages of text, plus 20,000 images. That’s about half the size of the Encyclopedia Brittanica. That level of writing and publishing is almost a full-time job, alone, without anything else. Yet, I need to perform the research and do the work to create the content of each article. Not to mention the rest of my activities that pay the bills.

Anyone who writes, specifically, those who write to publish regularly, such as a blog, know that blogging isn’t exactly easy and requires an incredible amount of investmented time. The majority of blogs are abandoned shortly after creation. I fully understand why. You have to love both the process of writing and the subject – and be willing to contribute. Not to mention monitoring and approving the more than 50,000 comments and such.

As you know, this blog is free. I don’t charge for a subscription. I don’t accept paid content, guest articles or write articles for pay. I do have affiliate links at the bottom, but consider those cumulative purchases equivalent to buying me a cup of coffee. (Thank you to those who purchase through those links.)

There is some recurring financial investment in blogging too, but the biggest commitment, by far, is time. Hours and days that can’t be spent elsewhere, like on genealogy, for example – which leads me to my 52 Ancestors articles.

52 Ancestors

Of those slightly more than 1600 articles, 465 are in my 52 Ancestors series. I’m “blaming,” or crediting, Amy Johnson Crow for this, because in January of 2014, she challenged genealogists to write something about one ancestor a week and share or publish it someplace, somehow. I really liked that idea, and came to discover that focusing on one ancestor at a time, not a couple, and not their parents or children, allowed me to live with them for a bit and view their life through their eyes alone. So many times we know very little about our ancestor’s lives, and even less about the women. Interweaving Y-DNA and mitochondrial DNA results and matches, relationships and the history of what was happening around them provides an invaluable tool to connect with their lives.

I wasn’t sure I could maintain that one article per week pace, but I wanted to try. The 52 Ancestors challenge was just for one year, right? I could stop anytime, right? But how would I share? I didn’t really think any of you would be interested in MY ancestors, so I very nearly didn’t publish these stories on my blog. I’m INCREDIBLY glad that I did, because I use both genealogy and genetic tools at multiple vendors to confirm those ancestors, to find and identify their descendants, and to break though next-generation brick walls. Plus, I’ve discovered innumerable wonderful cousins!

Having committed, I jumped into 52 Ancestors with both feet and immediately addressed a very long-standing mystery about my father’s missing son. What I didn’t expect to happen was for you, my readers, to help solve it, but you did!!! Two weeks later, Lee was identified, had a name and a history! Wow we were off and running at breakneck speed. To this day, the 52 Ancestors articles remain some of my favorites, along with the process of bringing those ancestors back to life, even if just through words.

Sometimes I don’t write about ancestors specifically, but memorable events in our lifetimes that we’ve shared, like the 1969 moon landing, Y2K and more recently, the anniversary of the space shuttle Challenger explosion. Don’t you wish someone had written or journaled about contemporary milestones in our ancestor’s lives? What I wouldn’t give for that!

Preservation and Perpetuity

One of the reasons I write about my ancestors and genetic genealogy more broadly is because I very much want to share with other researchers, now and in the future.

In some cases, I’m the contributor, but often others contribute invaluable information to me. I firmly believe that a rising tide lifts all ships.

My goal is twofold:

  • To educate others and share methodologies so they can find and confirm their ancestors.
  • To complete the painting of my ancestor’s lives, or as much as I can in my lifetime.

Both of these are foundations upon which others can build.

A few years ago, I began to be concerned with preservation in perpetuity. How might I preserve those stories and the rest of my blog? I realize that in time, the technical aspects of my blog articles will be dated, but the educational basics remain firm. Better research methodologies will be developed. New information, both paper trail and genetic, will, hopefully, be unearthed about my ancestors, but I want the information I’ve provided to remain accessible over time.

I’ve been a technologist long enough to know that nothing is forever. Web sites disappear every day. The Internet Archive is wonderful, but it too may go poof, not to mention that you need to know the website url to access the archived website.

I reached out to WordPress, my blogging platform a few years ago. I asked if I could pay in advance for a “permanent” website, but they said that after payment stopped for the domain name and my subscription for the “non-free” platform, that my articles would revert to a free WordPress site “forever.” That means the url would change. Of course, none of the original links would work, and its value would be much dimished given that the articles would not appear in search engines. Furthermore, “forever” in technology days could be very short indeed.

Resources like FamilySearch aren’t meant for publications like my blog, and neither is WikiTree, especially “someday” after the blog link is no longer valid. I’ve posted links to articles on my blog on the ancestors’ profiles at WikiTree and in my personal trees at MyHeritage and Ancestry, but once the link is gone, effectively, so is the information.

I could copy the articles to word/pdf documents and attach those files to the trees, but we really don’t know what will and will not have longevity in today’s technical genealogical environment. Plus, I don’t want my articles behind a paywall anyplace, especially since I’ve made them available for free.

However, the Library of Congress has now solved that quandary for me and I’m both elated and honored.

The Invitation  

In the crazy days leading up to RootsTech, a gem of an email landed in my inbox. It was supposedly the Library of Congress (LOC) requesting to archive this blog and make this website available for all perpetuity as part of a collection of historically and culturally significant websites designated for preservation.

That’s quite a compliment.

I wasn’t quite sure I believed it. In fact, I was pretty sure that I didn’t.

Of course, the first thing I thought was that these were really brilliant scammers.

I contacted the LOC and discovered that this email was, indeed, genuine. I was both shocked and humbled.

To Whom It May Concern:

The United States Library of Congress requests permission to include your website in the Local History and Genealogy Web Archive, which is part of a larger collection of historically and culturally significant websites that have been designated for preservation. The following URL has been selected for archiving: https://dna-explained.com/.

The Library hopes that you share its vision of preserving digital content and making it available to current and future generations of researchers. As the internet has become an increasingly important and influential part of our lives, we believe the historical record would be incomplete if websites like yours are not preserved and made a part of it. We also believe that expanding access to the Library’s collections is one of the best ways we can increase opportunities for education and scholarship around the world. Please provide the Library with permission to archive your website and provide public access to archived versions of your website by filling out the form available here: <link redacted.>

With your permission, the Library of Congress or its agent will engage in the collection of content from your website at regular intervals over time. In order to properly archive the above URL, we may archive other portions of the website and public content that your page links to on third party sites such as social media platforms. In addition to the aforementioned collection, archived content from your website may be added to other relevant collections in the future. This content would be available to researchers only at Library facilities or by special arrangement, unless you additionally grant the Library permission for the content to become more broadly available through hosting on the Library’s public website, which would be done no sooner than one year after it was collected. For more information on the web archiving process, please read our frequently asked questions.

We encourage you to learn more about the Library’s Web Archiving program and explore our collections to see examples of how we archive websites. If you have any questions, comments, or recommendations concerning the archiving of your website, please email the Library’s Web Archiving Team at webcapture@loc.gov.

Thank you.

Library of Congress Web Archiving Team

It would be an understatement to say I was incredibly excited. There were no balloons or jubilant noisemakers though, and the cats were unimpressed as I clicked and agreed for my collective body of work to succeed me “forever.” Who knew milestones like this were so quiet, with only me winking to Mom and Dad who I’m positive were watching and silently cheering!

Here’s the confirmation of my acceptance.

So, in another hundred years, just like I can search for, say, Estes photos from a century or more ago at the Library of Congress, people living four or five generations in the future will be able to search for and read about the very early days of genetic genealogy and find those ancestor stories. They will also be able to learn something about the time in which we live today.

I can stop worrying about more than a decade’s worth of work disappearing after I join my ancestors, hopefully to obtain the answers that have eluded me here.

I’m incredibly, incredibly humbled and grateful to the Library of Congress for this amazing opportunity to contribute to our collective heritage. Thanks to each and every one of you for joining me on our journey into the history books.

_____________________________________________________________

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I receive a small contribution when you click on some of the links to vendors in my articles. This does NOT increase the price you pay but helps me to keep the lights on and this informational blog free for everyone. Please click on the links in the articles or to the vendors below if you are purchasing products or DNA testing.

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cM Explainer™ – New MyHeritage Relationship Prediction Tool

At RootsTech, MyHeritage introduced cM Explainer, a new tool for all of their DNA customers that utilizes both the total matching cMs (centimorgans) plus the ages of the people involved, if provided by the customers, to estimate the relationship possibilities between two matches.

According to the MyHeritage blog article, here:

DNA Matches are characterized by the amount of DNA shared between two individuals, measured using a unit of genetic distance called centimorgans (cM). cM Explainer™ is unique in the way it uses both the centimorgan value as well as the ages of the two individuals (if known) to fine-tune its predictions, making MyHeritage the only major genealogy company to offer relationship prediction at this level of granularity and accuracy.

cM Explainer™ is fully integrated into the MyHeritage platform to shed light on any DNA Match found on MyHeritage, and is also available as a free standalone tool to benefit individuals who have tested with other DNA services.

Using cM Explainer

cM Explainer is automatically implemented for all MyHeritage DNA customers, so there’s nothing to do except utilize the tool in conjunction with the additional DNA tools already provided by MyHeritage.

Just click on DNA Matches if you’re a DNA customer, or under DNA Tools if you want to use the cM Explainer standalone tool.

Let’s look at my matches.

As you can see, two of my matches have provided their ages which appear in their match information.

The new cM Explainer probable relationship is listed as well. In Charlene’s case, she’s predicted to be a half first cousin, and Cheryl is predicted to be either a half first cousin, or a parent’s 1st cousin, which is another way of saying first cousin once removed.

Recall that “once removed” means one side of the descendant tree is one generation longer than the other. Cheryl and my Mom are first cousins (1C) and Cheryl and I are first cousins once removed (1C1R) or, said another way, I’m Cheryl’s first cousin’s daughter.

Probable Relationships

Some matches receive two listed “Probable Relationships,” but everyone can view additional estimates.

Click on the purple “Review DNA Match” button to view detail information.

My match’s segment information is provided, in addition to the possible relationships, in order of most probable first. To see additional information, click on the “show more relationships” link.

Charlene has a total of 5 possible relationships listed, each with its own probability calculated. One of my matches has a total of 8 possible relationships displayed.

Next, you’ll see the diagram of possible relationships.

Don’t forget to click on the “Relationships” dropdown in the upper right corner of the diagram.

You can click on Full relationships, Half relationships, or All Relationships.

I clicked on “all” which displays everything together.

Clicking the “Show probabilities for MRCA” box in the upper left-hand corner adds the probability that you and your match descend from a specific generation, or MRCA (most recent common ancestor.)

The highest or best probable relationship for cousin Charlene is calculated as 51.8% half first cousin.

The other possibilities are less likely. The second most likely is “Parent’s first cousin,” at 24.3%.

Charlene is my first cousin once removed (1C1R,) at the bottom. Stated another way, Charlene is my first cousin’s child, calculated at 4.5%, which should be genetically equivalent to a half first cousin at 51.8%. As you can see in the chart above, there’s VERY large probability difference between those two, which may be because of the expected comparative ages of the people in those positions involved.

Let’s take a minute to look at how half and “removed” relationships work genetically.

Half and “Removed” Relationships

In this example, John was married twice, to Mary and Sue. John had son Jim with Mary, and both daughters, Anna and Bonnie, with Sue. Their descendants took DNA tests.

In this chart, you can see that half-relationships of any kind carry half the average expected shared DNA as the full version of the same relationship. The yellow people, descendants of John and Mary, are half relationships to the green people because John was married to both Mary and Sue, having children with both wives.

The green people descend from full siblings, Anna and Bonnie, the children of Sue.

In the first generation, Jim and Anna are half siblings and share about 25% of their DNA. Anna and Bonnie are full siblings and share about 50% of their DNA. By extension, of course, Jim and Bonnie are half siblings too, sharing approximately 25% of their DNA, but not the exact same DNA as Jim and Anna share.

In the next generation, Jordan and Andrew are half first cousins and share about 6.25% of their DNA, while Andrew and Brad are full first cousins and share about 12.5% of their DNA.

Below the second cousin level, some cousins won’t match each other, but that doesn’t mean they aren’t cousins. It only means they didn’t happen to inherit a common segment of DNA from their common ancestors.

At the fourth-generation level, Jeremy and Abraham are half third cousins and share less than 1% or about 26.56 cM of their DNA, while Abraham and Betty are full third cousins and share about 53.13 cM of their DNA.

That half division of DNA occurred several generations earlier because Jim and Anna are half siblings which means that they only share half as much DNA as full siblings Anna and Bonnie. Of course, each subsequent generation will be a half relationship, and share roughly half as much as the full equivalent of that same relationship.

Once Removed

However, when the generations are offset by one, or once removed (1R,) the DNA is halved again. Looking at the chart again, half third cousins (3C,) Jeremy and Abraham share about 0.39% or about 25.56 cM of their DNA. Abraham and Beverly, who are 3C1R (third cousins once removed) are ALSO expected to share about 25.56 cM, the same amount of their DNA. In this comparison, the halving occurs in the last generation by the generational offset, when comparing Abraham with Beverly.

Of course, Jeremy and Beverly share the smallest percentage of all, because they are Half third cousins once removed, so they would be expected to share only about 13.28 cM of their DNA, assuming they share any at all.

I wrote about the various percentages expected of each relationship level and compiled a comprehensive chart in this article.

Of course, MyHeritage has included the factor of age to attempt to refine the relationship more succinctly.

How Accurate is cM Explainer?

I created a chart of my closest matches who are known, proven relatives.

Results where My Heritage has provided exact, accurate predictions are shown in red.

My first thought when I saw this new tool was that all of the people with whom I shared a Theory of Family Relativity (TOFR), especially relationships I had confirmed (or at least not rejected) would be predicted in cM Explainer to be that same relationship. Well, I was wrong.

Of the 8 matches with whom I have an accurate TOFR, the relationships of 4, or 50%, are correct, but the other 4 are not, so clearly, MyHeritage is not relying on TOFRs for cM Explainer, at least not solely, if at all.

Person Total cM # Segments Actual Relationship TOFR MyHeritage cM Explainer
Michael 822.8 31 1C Y 1C
Alberta 744.2 25 Half niece *1 (2nd on list) Y 1C
Dana 521.8 17 Half 1C1R (not on list) N 1st C dau, half 1C
Charlene 477.5 24 1C1R *2 (4th on list) N Half 1C
Cheryl 477.2 23 Parent’s 1C (2nd on list) N Half 1C, parent’s 1C
David 460.4 17 2C (3rd on list) N Half 1C
Buster 409.9 16 1C1R *3 N Parent’s 1C
Donald 381.7 17 1C1R (3rd on list) N 2C
Kurt 378.9 16 Half great-nephew (not on list) N 2C
Teresa 330.4 13 Half great-nephew (not on list) Y 2C
Shirley 223.3 8 2C1R (2nd on list) Y 2C
Sydney 217.8 10 Half great-nephew (not on list) N 2C dau, 1C dau
Buzz 212.7 9 2C Y 2C
Amos 182.7 8 1C2R (8th on list) N 2C son
Denny 166.9 6 3C (2nd on list) N 2C
Thomas 156.4 7 2C Y 2C
Patty 150.6 9 2C Y 2C
Cathy 102.9 5 3C Y 3C
Carol 87 7 2C1R (2nd on list) N 3C

*1 – Half aunt/uncle is equivalent to half niece/nephew – it’s simply a matter of perspective.

*2 – 1C1R (first cousin once removed) is the same relationship as a first cousin’s child, just said differently.

*3 – Your parent’s first cousin in your first cousin once removed (1C1R.)

In the Actual Relationship column, I’ve indicated the actual relationship, then if the actual relationship is shown on the chart of possibilities provided by MyHeritage, and if so, at which position.

For example, I’ve listed Alberta’s “Actual Relationship” as my half-niece. Additionally, there’s a comment at *1 below the chart. MyHeritage predicted Alberta as my first cousin, but the correct half-niece designation is shown second on the list.

In this case, I’m fairly sure I know exactly why the relationship miscalculation occurred. Alberta’s mother, my half-sister, was born to my father’s first wife. My mother was 22 years younger than my father, so my mother is roughly the same age as my half-sister. I am the same age as my half-sister’s oldest children. Therefore, we have an unusual generational difference where ages might be misleading.

In the second position, MyHeritage estimated Alberta as half-aunt, which is the same as half niece, depending on whose perspective you’re speaking from, so cM Explainer was close. In normal circumstances, 1st Cousin is probably the most likely relationship although having children separated by two decades certainly is not unheard of.

MyHeritage correctly predicted 6 of 19 relationships, for 31.6% accuracy.

The correct relationship was on the relationship list most of the time, but was omitted entirely 4 times. The common factor in the entirely missing relationships is that they are all half-relationships. While they were not all from the same family line, they did all involve long generations, meaning children born over a very long period. That’s not uncommon with half-siblings, and half relationships are notoriously difficult to sort from other candidate relationships. These situations might possibly be considered statistical outliers.

Equivalent Relationships

A half first cousin should be genetically equivalent to a first cousin, once removed, based on the amount of expected DNA for those relationships.

However, in at least one case, these two relationships are calculated with different resulting probabilities. Half first cousin is 41.5%, and 1st cousins child (aka 1C1R or 1st cousin once removed) is 43.8%.

Keep in mind, though that MyHeritage is using the age of the two individuals in their calculations, which could alter the results based on the combination of factors calculated into the probabilities. It’s 85% likely that the match is one of those two relationships.

Your Thoughts?

I’m interested in your thoughts on this new tool. How does it work for you? What about endogamy or pedigree collapse? Do you find it useful? How are you utilizing it in your research?

Shortly, I’ll do a comparison article with other tools to see how the publicly available cM Explainer tool stacks up against the rest.

Thanks to MyHeritage for making this tool free for all to use, here.

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RootsTech 2023 – Truly United

Finally, finally, we were on our way, winging our way across the world from near and far – flying and motoring into snowy Salt Lake City for RootsTech. It seemed like we had been preparing forever, and Murphy visited many of us as gremlins trying to keep us away – but we persevered, and Murphy’s ploy just didn’t work.

Grab a cup of your favorite beverage, because you’re going to RootsTech with me!

I started out very early in dense fog which was a precursor to a nightmare at the airport. We didn’t know that yet, and the sun emerged beautifully as we were on our way.

Utah was blanketed with snow a few days before our arrival. We were hoping for no more snow.

The snow cover made for stunningly beautiful photos from the air.

The Kennecott Copper Mine outside Salt Lake City is three miles wide, nearly a mile deep and looked very interesting and beautiful laced with snow. These terraces are actually roughly 500 miles of dirt road. This used to be a mountain that was 8400 feet in elevation.

During the flight, I read about my ancestor, Stephen Hopkins and couldn’t help but think about how shocked he would have been that I flew across the country some 413 years after he was shipwrecked in Bermuda on the way to Jamestown, eventually lived in Jamestown for 4 years, sailed back to England, remarried, then arrived on the Mayflower in Plymouth Colony.

His ships and mine were very, very different.

FamilySearch Library

Some of us arrived early for research or meetings, or both.

FamilySearch took the opportunity presented during the Covid shutdown to remodel and upgrade the facilities significantly. The new library is both beautiful and super-functional.

The workstations now have three monitors.

There’s a lovely new break room with vending machines, tables, and a fridge.

To put things in perspective, the break room is larger than the preserved pioneer cabin that stands beside the library.

I’m struck by the contrast of the small cabin standing beside the FamilySearch library at left, and museum at right, and just a block away from skyscrapers.

Rather than leave and waste valuable research time, we had a picnic lunch in the break room.

I went to Salt Lake City early to visit the FamilySearch Library and attempt to break down a brick wall. I think I might have done that. We will see.

Other researchers did the same thing, and you can view a special GenFriends episode, here, hosted by Cheryl Hudson Passey, where several of us shared our excitement about our research, discoveries and simply gathering together again.

I was very excited to meet my cousin, Audrey Hill, for the first time in person, at the library. We’ve been collaborating for several months on our John Hill (1737-1805) and Catherine Mitchell (1738-1827) line. She’s already following up on a lead I never did (my bad.) Go Audrey!!

I spent two days perusing book after book after book in the Virginia and Maryland counties where my Dobkins and Johnson ancestors were known to have lived, then moved to the historically adjacent counties.

I was incredibly discouraged, but on the evening of the second day, back at my hotel again, I reviewed all of the library resources and noticed that I had missed one book that was shelved elsewhere.

Glory be, I *think* I’ve found him and his family.

My Peter Johnson line’s Y-DNA matches the Jochimsson (Yocum) line, so I have a LOT of work to do. But now at least I know where to dig!

I needed this entire book, not just a few pages.

Fortunately for me, Jim volunteered to scan the entire book at one of the new book-scanning stations.

I’m SOOO excited.

RootsTech and the FamilySearch library ran golf carts back and forth between the facilities throughout the conference.

Decisions, decisions.

Well, if you can’t decide, just go to the chocolate shop to think things over😊

The Night Before

Preconference events began on Wednesday evening with the media dinner which allows us to understand the layout, when to be someplace, and where that place might be. It also allows provides accurate information to pass on to you.

Of course, many of us have known each other for years. As the first event of RootsTech, after three years of being apart, it felt like one huge family reunion with everyone catching up. So many hugs!!!

And selfies.

It was wonderful to see Marie Cappart again. I’ll never forget walking down the street in Amsterdam with two friends and hearing someone shouting my name from some distance away. I turned around and there was Marie, running toward me, arms outstretched. What are the chances??

The influencers and media were treated to a tour of the show floor after setup was supposed to be complete.

Finishing touches were being put on the Expo Hall and booths. I guess I never realized how large these booths are and that they actually have to be “constructed”.

The next morning, the show would open and thousands of excited genealogists would descend on the Salt Palace for the next three days.

RootsTech Opens

Finally, the Salt Palace, with its legendary signs outside, was ready to receive genealogy guests.

Everyone was so happy to see each other again. My friends, Janna Helstein, Schelly Taladay Dardashti and Daniel Horowitz with MyHeritage photobombing the group. This was the best of several photos because we were all joyfully laughing so hard.

The absolute best part of RootsTech 2023 was seeing people again, in person. Zoom and similar platforms have been sanity-saving for the past three years – but they aren’t people.

Humans are, I think, wired for connection to each other.

I’ve worked “home office” for decades now, but not without regular contact with others.

The classes were great and there was a lot that was wonderful at RootsTech – but hands down, the best part was hugging so many people.

In case you aren’t aware, genealogists are huggers.

If someone were to have followed me around taking photos, there would have been hundreds of hugs. And I don’t mean polite greeting distant hugs. I mean the “OMG I haven’t seen you in a lifetime and everyone was concerned we might never see each other again” holding tight, never-letting-go hugs.

Mags Gaulden and I spotted each other in front of the WikiTree booth, and some kind soul took our picture. I tried to do a nice thing for her and made DNA masks, not remembering that she was allergic to my cat assistants. Thank goodness Mags realized it quickly enough to remove the masks before they had the opposite of the intended effect. I really do not want to be listed in her obituary! “Cause of death: Roberta’s masks.”

Tears streamed down people’s faces as they saw each other, especially that first day. And I don’t mean because of cat hair, either.

There were thousands of selfies joyfully taken. Lots of “blooper” ones too, but just the giddiness of being together again was intoxicating and overshadowed the challenges of the past few years. For a minute, or a few, everyone could just forget about everything else and enjoy our three-day adrenaline high.

And of course, sometimes things change, and many people weren’t there, for a variety of reasons. I missed so many people and there was more than one moment of silence.

Attendance

Here’s the RootsTech Expo Hall from the second floor. It felt like “coming home” after a long absence.

I was standing inside when the doors opened on the first day. People were waiting, but not the mob like past years.

In a Zoom call with RootsTech staff a week or ten days before the conference, they said they had 6000 paid admissions at that time, and a week or so later, they said they were anticipating the same number of attendees as 2020 which was about three times that number.

That number was clearly aspirational, but it didn’t happen.

I’ve been attending RootsTech since 2018, and the actual in-person attendance, based on observation, was lower than it has been since I’ve been attending. Of course, while we may be getting used to Covid, it’s not over and still a significant concern to many. I had my doubts.

Now that I’ve said that about attendance, let me expand. There were over a million registered online for the virtual sessions PLUS the livestreamed sessions that were held in person as well. I don’t know how many more than a million attended, but that number will only grow because those sessions remain available for viewing after RootsTech. In other words, Rootstech sessions have become a library which you can find and enjoy, here.

Clearly, more people in total were reached in 2023 than in 2020.

Questions for Attendees

This year, I had three in-person classes, and no virtual classes. All three were well-attended.

I don’t know how many people attended my sessions, but I know I took about 2000 DNAeXplain ribbons that were passed out to attendees at the exit doors of my classes if they wanted them for their RootsTech badges. I brought home maybe 100.

After everything is set up for the session (thank you Jim,) I always chat with the people in my sessions that show up early. There’s no reason not to have a little fun for everyone.

My first session was at 9:30 the first day, right after the conference opened at 9. I was passing out ribbons personally to people who were early and I saw the confused looks. So I demonstrated what to do with the ribbons with my own badge.

Ribbons on badges are a RootsTech staple, and it’s the only conference I’ve ever attended with that tradition. I realized, based on the confused looks, that we had several first-time attendees.

I was so excited to welcome people at the beginning of my first session, back to in-person genealogy, and that feeling was palpable throughout the room and the conference as a whole.

How Many First-Time Attendees?

When my session started, I asked how many people were attending RootsTech for the first time, and I was very surprised to discover that roughly half the room raised their hands.

Half!!!

That’s HUGE. No wonder there were so many confused looks about the ribbons.

My three sessions, in order, were:

  • DNA for Native American Genealogy: 10 Ways to Find Your Native American Ancestors
  • DNA Journey – Follow Your Ancestors Path
  • Big Y for the Win

I mention this because of the next questions I asked.

Who Has Taken a DNA Test for Genealogy?

In the first session, “DNA for Native American Genealogy,” I asked who had taken a DNA test, and more than half raised their hands, but several had not. Frankly, that surprised me given how long DNA testing has been available now. I talked to people afterwards, and the common thread for those who had not seemed to be:

  • They didn’t know which vendor or which DNA test to take for this purpose.
  • They thought the ancestor was too far back in time and they would not have any Native results. In my session, I talked about testing the older generations and your cousins. Also, that you don’t know what you don’t know. I asked how many people would purchase a book if they thought the answer to that question even MIGHT be inside, and every single person raised their hand.

I also pointed people to the Native section on my blog, to my book, DNA for Native American Genealogy, and to my second blog focused entirely on early Native American records, www.nativeheritageproject.com.

In the second class, “DNA Journey – Follow Your Ancestor’s Path,” probably three fourths of the class had taken a DNA test. That session was really fun. I used several case studies to illustrate how different kinds of DNA have broken down brick walls AND showed me exactly, and I mean literally exactly where my ancestors were from. I used Y-DNA, mitochondrial DNA and autosomal to accomplish this. Who among you DOESN’T want to stand where your ancestors stood?

Yep, we all do.

I think it was in the second class that I asked a question about how many people had taken the three different types of tests, and here’s the breakdown:

  • Who has taken a DNA test? – The majority of the room
  • Who has taken an autosomal test – It looked to be the same number of people as above
  • Who has taken (or sponsored) a Y-DNA test – Maybe 10% of the room
  • Who has taken a mitochondrial DNA test – A scattering of people

As genealogists, we need to do more Y-DNA and mitochondrial DNA testing, because we don’t know what we don’t know and may well be missing.

In the third class, “Big Y for the Win,” which included both Y-DNA STR testing and the Big Y-700, comparing and contrasting the tests, how to use them, and why the Big Y provides significant advantages, most of the people had taken some type of DNA test.

The second question I asked in the Big Y class was how many people had taken or sponsored a Big Y test, and significantly more than half had, which is what I would have expected.

However, given the session topic, I was surprised to learn that few had used the new, free, Discover Tools, or the recently released Group Time Tree. Both were developed and created by FamilyTreeDNA to maximize the usefulness of Y-DNA haplogroups, and they are amazing.

How Many People Have Tested?

As part of the information that I gathered during the conference, Ancestry has tested 23 million people and MyHeritage 6.5 million. I don’t have a current number for FamilyTreeDNA or 23andMe, but the last numbers I heard some months ago were 2 and 5 million, respectively.

There are clearly more (and new) people who are interested in genealogy and are still DNA testing candidates – especially Y-DNA and mitochondrial DNA which have separate inheritance paths, providing additional and unique benefits as compared to autosomal tests.

Keynotes

The keynote sessions were livestreamed, so you can still view them here. Be sure to watch Steve Rockwood’s welcome. He may be the CEO, but he’s an exceptionally caring, inspirational and humble, man.

I attended two of three keynote sessions. Each keynote session actually included three speakers, which was initially confusing.

Steve Rockwood’s message is that “All Means All” – everyone is included. He also thanked and encouraged people to not be further divisive during this difficult time, and instead to choose inclusion.

Steve asked several questions and in answer to his queries, attendees were encouraged to hold up their phones with their flashlight on. As you can see, the entire huge room is filled with light – our light. One at a time. We can all be the light. You can hear Steve’s message for yourself, here.

Another session I enjoyed immensely was Jordin Sparks, the youngest ever American Idol winner. I’ve been in concert venues that were smaller, so it was a real treat to enjoy this inspirational story plus four of her amazing songs.

I really encourage you to watch this video, especially if you love music. Even Jordin’s guitarist was wiping his eyes!

She literally played to a packed house and I don’t think there was a dry eye anyplace.

Jordin has an incredible voice and an inspirational story. Do yourself a favor and listen, here.

MyHeritage Keynote and Announcements

Aaron Godfrey, VP of Marketing with MyHeritage announced new products and initiatives during the keynote on day 2.

The new Photo Dater app, available soon, will estimate when a photo was taken based on clothes, hairstyles and other items in the photo.

Additionally, Aaron announced the cM Explainer, a wonderful new tool which predicts relationship estimates between DNA matches and includes the ages of the testers, among other factors. cM Explainer is incorporated into your DNA matches at MyHeritage in addition to being independently available for free, here.

I’ll be reviewing this new feature in an article, soon.

In another surprise, Aaron announced that MyHeritage has donated another 5000 kits to DNA Quest, for adoptees, here.

MyHeritage also introduced color coding for family trees, here. If you’re a MyHeritage user, this feature is already available for you on your tree, so check it out.

MyHeritage takes the “most new announcements at RootsTech” award with these new features.

Vendor Booth Sessions

Truth be told, I didn’t even get to visit all of the various booths. I meant to, but it just didn’t happen.

At least two vendors offered sessions throughout all three days. There were probably others, but between my three RootsTech sessions, three booth sessions and the book signing, in addition to keynotes, meetings and interviews, I just wasn’t able to attend many booth sessions.

The ones I did attend were wonderful. I focused on DNA, of course. Let’s start with FamilyTreeDNA.

Sherman McRae presented “Unexpected Y-DNA Results” in the FamilyTreeDNA booth where he’s showing how to utilize the Y-DNA Time Tree in the Discover tool, and the Group Time Tree.

You can view Sherman’s main session, Connect the Forefathers, here.

You just never know when a pilgrim is going to show up for your session.

Janine Cloud, an enrolled Cherokee tribal member and manager of Group Projects at FamilyTreeDNA discussed Y-DNA, mitochondrial and autosomal avenues to prove Native ancestors using DNA, using her own Cherokee ancestors as an example.

Dr Paul Maier, Population Geneticist, Goran Runfeldt, Head of Research and Michael Sager, Phylogeneticist answer questions about Y-DNA in the AMA (Ask Me Anything) session.

Paul and Goran also hosted an AMA for mitochondrial DNA as well, an often overlooked but valuable resource.

In addition to the Native American AMA session for FamilyTreeDNA which I gave with Janine, I gave two booth presentations for MyHeritage, “Time Travel with Your Ancestors” and “AutoClusters for the Win,” both of which were recorded meaning you  just might see them in the future.

The Time Travel session utilized the MyHeritage AI tools to see what my ancestors who came from specific regions or cultures might have looked like in that time and place. In the slide above the AI photo of my grandmother is combined with the document and with the Genetic Group that incorporates that part of Germany.

I combined the AI images with MyHeritage records that link those ancestors to a specific location, showing the predicted ethnicity, genetic groups when applicable, and then the actual location – some of which I’ve visited. My ancestor owned that windmill in the Netherlands, above. Combining these tools is so much FUN. My heritage provided the AI photos, records and ethnicity. I’m the one who did the traveling, of course, but in this way, time travel is possible!

I really enjoyed using this story-telling methodology that incorporates all 4 types of genealogy research and clues.

In the AutoClusters for the Win session in the MyHeritage booth, I discussed how I utilized AutoClusters to solve an adoption case in my own family, and how you can use this very powerful tool as well. The methodology I used works equally as well for genealogy mysteries.

In another MyHeritage booth presentation, Janna Helshtein told an amazing and moving story about her grandparents, their escape from the Holocaust, move to Israel, and more – in their own “voices” using MyHeritage’s Deep Story.

We all sat spellbound.

Janna also offers a free guide on how she created and integrated the Deep Story verbiage that her grandparents “spoke.” It was actually quite easy.

There was more to Janna’s story, but I don’t want to spoil it for you.

I believe MyHeritage intends to make their booth sessions available through social media.

Here, Janna and I are celebrating with a quick picnic style lunch after her presentation. She truly knocked it out of the park.

Shifting Attendance

I’m sharing my opinion here, and not anything a RootsTech spokesperson told me.

I was surprised that the in-person attendance was down as much as it was, truthfully. I think in-person was down by either half or maybe even two-thirds. Some decline wouldn’t have surprised me, but this much was sobering.

I was also VERY surprised that roughly half of the attendees were new. And that number could have actually been higher. That’s a good thing, meaning new people are being attracted to genealogy.

These two things, together, suggest the following to me:

  • The passing of time, Covid, and aging-out of some people caused some decline. I know several people who passed away during the past three years, not to mention those whose lives changed dramatically due to their partner’s illness, passing or life circumstances. Several people lost jobs or moved, or both, or are in that process now.
  • Now let’s flip this and say that the virtual and FREE capability for much of RootsTech made the conference accessible and available to many who could not attend in person. For that, I’m very grateful. I have a friend who has been very ill and participated by taking selfies of herself with the livestreamed sessions on her monitor behind her. She posted her photos on social media to be with us. That warmed my heart so much.
  • I think that the reason there were so many new people was because they were able to attend virtually during 2021 and 2022. Essentially this means that while virtual RootsTech was challenging for everyone on the behind-the-scenes production side, to put it mildly, it served to recruit many new genealogists who would not have participated in person had they not previously attended online.

Based on discussions at the media dinner table, and other statements by Steve Rockwood, CEO of FamilySearch, FamilySearch, including RootsTech, is reaching out to young people and to other areas of the world as well.

According to Steve, who, by the way, turns out to be my 11th cousin according to Relatives at RootsTech and the FamilySearch Tree, RootsTech will forever be a blended conference event.

This year, in addition to the local emcee, there were 15 people in other countries hosting in their locations, times and in their native languages.

This year there were 304 virtual classes, 205 in person, and some of those were streamed online as well.

Don’t forget that Relatives at RootsTech is still available through March 31st and you can contact cousins to collaborate. Some may represent Y-DNA or mitochondrial DNA testing lines that you need for matching and to complete your tree.

Vendors

That brings me to the topic of vendors.

Three of the four major DNA vendors were present, meaning Ancestry, FamilyTreeDNA and MyHeritage. 23andMe was absent in 2020 and again this year. Their last DNA innovation was their genetic tree in September of 2019.

Many of the smaller vendors were not in attendance. I had made friends with several of the Mom and Pop vendors and almost none of them were there this year, nor were many of the organizations and smaller companies. I spoke with several people and they said, almost universally, that the cost of the virtual booths over the past two years, the work involved, and the fact that those virtual booths did not generate many sales, not even equal to the amount of the booth rent, had soured the experience.

Not only are conference booths very expensive, so is the invested labor and time. For those of you who don’t know, booth rent is only a part of it. You want carpet? That’s more. A chair? That’s more. Two chairs? More. A trash basket? More. Oh, you need wireless to handle sales? LOTS more.

I’d say that the Expo Hall was only half to one third of the size it had been previously. Mind you, it’s still huge, especially compared to many other conferences, but I missed seeing many of my favorite vendors.

For example, neither Genealogical.com nor Deseret Books were there this year, so there was no bookstore, and neither were many of the fun t-shirt vendors or others that sold jewelry or genealogy-related merchandise.

I hope that FamilySearch will put their creative caps on and perhaps reach out to their vendors, both past and current, and figure out a way to make RootsTech vendors attractive to the online crowd. Perhaps a “search” game where you have to visit vendor booths to find items. Maybe there could be some permanent online stores as well.

There were fewer food vendors too, but in case anyone was wondering, I could still smell cinnamon-almonds throughout the facility😊

I did run into some of my long-time vendor friends.

My friend Jessica Taylor with Legacy Tree Genealogists. I regularly refer people seeking genealogists who understand both genealogy and DNA to Legacy Tree Genealogists.

I don’t need to tell you how much I love DNAPainter and it was great to see Jonny Perl and Patricia Coleman in the DNAPainter booth.

I feel kind of bad because I obviously caught Rob Warthen and Carol Carman by surprise in the East Coast Genetic Genealogy Conference booth, but it’s the only photo I have of their booth.

Last fall’s ECGGC conference was very successful and I’m planning to speak in person this year, in Baltimore, October 6-8, 2023. Save the date. Last year was the first year and it was wonderful.

My Book Signing

FamilyTreeDNA was kind enough to host my book signing for DNA for Native American Genealogy in conjunction with the Native American Ask Me Anything session. Many thanks to Joe Brickey for her help with this event as well.

After the AMA session, which was the final event of Saturday, just before closing, we took a group picture with the FamilyTreeDNA team, or at least the staff members in the booth at that time.

I did learn that perhaps the last thing Saturday might not be the best time for a book signing, because lots of people leave on Friday night. On the other hand, on Saturday, admission to the conference is free, at least to the show floor, with lots of children’s activities and programs for LDS families. Saturday is always very busy in terms of traffic, with sometimes more Saturday visitors than paying conference attendees. It will be interesting to see final RootsTech conference numbers.

The Thank You That Made My Day!!!

One lovely lady, Charis, came up to me after my first session and explained that she saw an ad for RootsTech. She decided she needed to purchase a ticket and attend. She had never heard of me, but she is very focused on documenting her Native ancestry. She sat in the front row in my first session and paid rapt attention. (Speakers do notice, in case you wondered.)

Charis came up to me afterwards and told me that this class alone was worth her registration fee.

She made my day, but I thought to myself that she would attend other sessions that she would find equally as valuable. After all, the conference was just beginning. She found me the next day and repeated what she had said. On day 3, she attended the Ask Me Anything session, arriving early. She said the said the same thing, AGAIN, and I asked if we could take a picture together. As presenters, we take our time, spend our money to attend these conferences, and invest the effort because we want to help people.

People like Charis make this all worthwhile.

Sweetness Personified

I’m sorry, I just can’t resist sharing the sweetest picture series ever.

In 2020, I met my cousin, Heidi Campbell and her baby at RootsTech. Three years later, I saw Heidi again, with a beautiful new addition to the family.

I just can’t tell you how wonderful it was to hold this baby. The last baby I held was Heidi’s little one, three years ago. The look on Heidi’s face is priceless too when he’s reaching for my glasses. He had the biggest smile EVER on his face and he’s booping noses with me. We had so much fun.

My heart just melted into a huge puddle. I so much wish they lived close so I could “grandma.” Thank you, Heidi, for sharing your sunshine with me.

Rolling Up the Sidewalks

On Saturday, literally at one minute after 3 when the conference closed, the workers at the Salt Palace started rolling up the sidewalks, or in this case, the carpets.

It’s a wrap!!!

Afterglow

At the Salt Lake City airport, I ran into two people and had the opportunity to talk to them again and hug goodbye once more. You’d think we would all have had enough of genealogy, but not a chance. More hugs, gratitude for togetherness, and anticipation for next year.

Winging my way home again, having walked about 6 miles each day, according to Fitbit, I was tired, desperately tired, and my everything hurt. However, I was also incredibly fulfilled to have connected again with old friends and met so many new people that I now look forward to seeing again. We are very fortunate to be members of such a wonderful, diverse and universal community.

I couldn’t help but think, as we crossed the winding Mississippi River, how fortunate we are that we have “time travel” in this way. I’m also struck with how many different ways we have to time travel, with Y-DNA and mitochondrial DNA at FamilyTreeDNA, autosomal testing and ethnicity at various vendors, and actual historical records that are becoming ever-more available remotely.

Using artificial intelligence, we can “see” our ancestor’s heritage in our own faces, or, in this case, the face of my grandfather using the MyHeritage AI Time Machine.

Using our DNA, we can identify the parts of those ancestors that we carry today, reaching back in time several generations with autosomal DNA. In addition to autosomal, both Y-DNA and mitochondrial DNA provide close matches and reach back in time, focused on one specific line, providing insights for millennia.

Time travel, truly reimagined.

There are so many ways to discover and connect with our ancestors available to us today. If we don’t carry the DNA of ancestors a few generations upstream, perhaps selected cousins do. We have several tools and databases at our disposal to find testers.

The DNA of our ancestors can and does actually lead us home, to them and, sometimes, exactly where they lived, as I illustrated with several case studies in my presentation, “Follow Your Ancestors Path.” Today, these options are available to everyone.

RootsTech is in the history books for another year, with new friendships made and old ones renewed. Indeed, we were finally reunited with each other, and introduced to cousins we had never met before. We shared tools, methodologies and information to identify our ancestors. We all left fervently hoping to be reunited again next year.

Please enjoy the amazing RootsTech musical finale here.

_____________________________________________________________

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ThruLines Suggests Potential Ancestors – How Accurate Are They?

I wanted to evaluate the accuracy of Ancestry’s ThruLines suggested Potential Ancestors when compared with a tree I know is accurate. I conducted an experiment where I created a small tree on Ancestry for a DNA tester that included only the first two generations, meaning grandparents and great-grandparents.

Click to enlarge any image.

This gave Ancestry enough data to work with and means that for the upstream ancestors, Ancestry’s ThruLines suggested specific people as ancestors.

How well did Ancestry do? Are the Potential Ancestors suggested by Ancestry accurate? How do they make those suggestions anyway? Are they useful?

I do have a second, completely separate, full tree connected to my other DNA test, and I do know who those ancestors are, or, in some cases, I know who they aren’t. I’ve had the privilege of working intensively on my genealogy for decades, so I can easily compare what is known and proven, or what has been disproven, to Ancestry’s suggested Potential Ancestors.

We’ll start with the great-grandparents’ generation, but first, let’s talk about how ThruLines works. I’ve previously written about ThruLines here and here.

How ThruLines Works

ThruLines is a tool for people who have taken an AncestryDNA test and who link themselves to their position on their tree. Linking is a critical step. If you don’t link the DNA test to the proper profile, the tester won’t have ThruLines. I provided step-by-step instructions, here.

I want to emphasize this again, ThruLines is a TOOL, not an answer. It may or may not be accurate and it’s entirely UP TO YOU to take that hint, run with it, and verify or disprove. Ancestry is providing you with a hint.

Essentially, the more ancestors that you provide to Ancestry, generally, the better they can do when suggesting additional Potential Ancestors. They do need something to work with. I wrote about that in the article Optimizing Your Tree at Ancestry for More Hints and DNA ThruLines.

If you don’t provide at least your parents and at least your grandparents in a tree, it’s unlikely that Ancestry will be able to provide Potential Ancestors for you.

I added two generations above the parents in this experiment in order to provide Ancestry with a significant “hook” to latch onto to connect with:

  • Other DNA testers who match the tester AND
  • Other people’s trees, whether the tree-owners have tested their DNA or not

So yes, to be clear, Ancestry DOES:

  • Use the trees of other people whose DNA you match AND have the same ancestors in their tree
  • Along with the trees of people you don’t match (or who haven’t DNA tested,) to propose ancestors for you

ThruLines only reaches back to ancestors within 7 generations, meaning the ancestor is the tester’s 5th great-grandparent or closer.

Most suggested Potential Ancestors in ThruLines have descendants who have tested and are DNA matches to you, but not necessarily all.

On your tree itself, the ThruLines “3 people” icon shows on the ancestors that have Thrulines.

Click to enlarge

Looking at this graphic of my tree, you can see that ThruLines ends at the 7th generation, but Potential Ancestors continue to be suggested beyond 7 generations. Note generation 9, below, which is beyond ThruLines but has Potential Ancestors suggested based entirely on other people’s trees.

ThruLines stops at 7 generations, but Potential Ancestor suggestions do not.

In the above example, in generation 7, Michael McDowell (1720-1755) is a known ancestor and has a ThruLine, but his wife is unknown. Ancestry has suggested a Potential Mother for Michael McDowell (1747-1840) who is also the spouse of Michael McDowell (1720-1755).

Here’s the ThruLines suggestion for Michael McDowell’s wife.

Ironically, there are no DNA matches for either Michael or Eleanor. However, there are DNA matches for their child who clearly descends from Michael. This may be an example of a situation where the other testers are beyond the 7th generation, so they don’t show as matches for our tester in Michael’s generation. The other possibility, of course, is a glitch in ThruLines.

(For those familiar with the Michael McDowell (1720-1755) lineage, Eleanor is his mother, not his wife. His wife is unknown, so this Potential Ancestor is incorrect.)

Potential Ancestors Without DNA Matches

A person may still be suggested as a Potential Ancestor even without any DNA matches.

I have seen situations where a parent has DNA matches to several ThruLine ancestors, but their child has the same suggested ancestor with zero DNA matches listed because the child and the match are one generation too far removed to be listed as a DNA match on ThruLines.

Yet, if you search the child’s match list for the individual listed as a DNA match to their parent through that ancestor, that match is also on the child’s match list.

In the chart that follows, you can see that ancestors in the midrange of generations have many DNA matches, but as you approach the 7th generation, the number of matches drops significantly, and some even have zero. That’s because both people of a match pair have to be within the generational boundary for ThruLines to list them as matches.

In some cases, the ancestor is not suggested for the child in ThruLines because the ancestor is the 6th great-grandparent of the child. If you look directly at the child’s tree, the Potential Ancestor may be suggested there.

Points to Remember

  • The difference between ThruLines and Potential Ancestors is that Potential Ancestors are still suggested beyond the hard 7 generation or 5 GG boundary for ThruLines.
  • ThruLines may suggest Potential Ancestors with or without DNA matches.
  • Potential Ancestors, either within or beyond ThruLines must connect to someone in your tree, or another Potential Ancestor or ancestors who connect to someone in your tree.

Incorrect Ancestors and Discrepancies

An incorrect ancestor can be listed in multiple people’s trees, and Ancestry will suggest that incorrect ancestor for you based on the associated trees. At one point, I did a survey of the number of people who had the incorrect Virginia wife listed for my ancestor, Abraham Estes, and the first 150 trees I viewed had the wrong wife. We have church record proof of her death in England before his children were born by his colonial Virginia wife. Garbage in, garbage out.

That doesn’t mean those trees aren’t useful. In some cases, the information “saved” to that person in those incorrect trees shows you exactly what is out there and can’t be correct. For example, if there is a death record and burial for someone, they can’t also be alive 50 years later in another location. Or someone born in 1780 can’t have been a Revolutionary War veteran. Sometimes you’ll discover same name confusion, or multiple people who have been conflated into one. Other times, you may actually find valid hints for your own ancestor misplaced in someone else’s tree. Always evaluate.

You “should” have the same number of matches to the man and woman of a couple if neither of them had descendants with another partner, but sometimes that doesn’t happen. I would presume that’s due to tree discrepancies among your matches or other trees on Ancestry.

If the same ancestor is listed with multiple name spellings or similar differences, I have no idea how Ancestry determines which version to present to you as a Potential Ancestor. That’s why ThruLines are hints. Ancestry does show you the various trees they utilized and allows you to peruse them for hints for that suggested ancestor.

Just click on the Evaluate button. Unfortunately, neither of these trees have any records for this ancestor.

If you click on the tree, you are then given the opportunity to add Eleanor (meaning the potential ancestor) to your tree from their tree.

I STRONGLY, STRONGLY suggest that you DO NOT do this. By adding information directly from other people’s trees, you’re introducing any errors from their tree into your tree as well.

If you click through to their tree, you’ll often find that they used someone else’s tree as their “source,” so misinformation propagates easily. Seeing “Ancestry Family Trees” as a source, especially in multiple records, provides you with an idea of the research style of that tree owner. This also conveys the message to less-experienced researchers that copy/pasting from other trees is a valid source.

Use this information provided as hints and do your own research and evaluation.

Where Do Potential Ancestors Come From?

Let’s view an example of an incorrect Potential Ancestor suggestion and proof-steps you can utilize to help validate or potentially disprove the suggestion.

We know that George Middleton Clarkston/Clarkson is NOT the father of James Lee Clarkson based on Y-DNA testing where the descendants of the two men not only don’t match, they have a completely different haplogroup. They do not share a common paternal ancestor. Furthermore, proven descendant groups of both men do not have autosomal DNA matches.

However, George Middleton Clarkson is suggested as a Potential Ancestor in ThruLines as the father of James Lee Clarkson.

Mousing over the ThruLines placard shows 98 DNA matches to other people who claim descent from George Middleton Clarkson. How is it possible to have 98 matches with descendants of George Middleton Clarkson, yet he’s not my ancestor?

Many people just see that “98,” which is a high number and think, “well, of course he’s my ancestor, otherwise, I wouldn’t match all those descendants.” It’s not that simple or straightforward though. It’s certainly possible to all be wrong together, especially if you’re dealing with long-held assumptions in the genealogy community and trees copies from other people’s trees for decades.

To view the ThruLine detail for George Middleton Clarkson, just click on the placard.

The ThruLine for George Middleton Clarkson has three attributed children with DNA matches. Let’s evaluate.

  • ThruLines Child 1 is my own James Lee Clarkson that has been erroneously attached to George Middleton Clarkson. However, the Y-DNA of the three various lines, above, does not match. That erroneous connection alone counts for 80 of those 98 matches. If all of those people who match me do descend from our common ancestor, James, those matches all make sense.

According to early histories, James Lee Clarkson was believed to be George’s son based on geographic proximity between the state of Franklin in eastern Tennessee and Russell County, Virginia, but then came DNA testing which said otherwise.

This DNA grouping from the Clarkson/Claxton DNA Project at FamilyTreeDNA shows that the men, above, which includes descendants of James Lee Claxton/Clarkson, all match each other.

  • ThruLines Child 2 is Thomas Clarkston who has 17 DNA matches through 7 of his children.

By clicking on the green evaluate button for Thomas, we see that two of the DNA related trees have records, but three do not.

The first tree is quite interesting for a number of reasons.

  1. Thomas Clarkson is found in Lee County, VA, in relatively close proximity to where James Lee Clarkson is first found in Russell County, VA as an adult in 1795.
  2. There is no actual documentation to connect Thomas Clarkson with George Middleton Clarkson who was hung in 1787 in the lost State of Franklin, Tennessee, now Washington and Greene Counties in Tennessee. It has been “accepted” for years that Thomas descends from George Middleton based on information reportedly passed down within that family long before the internet.

The Claxton/Clarkson DNA Project at FamilyTreeDNA shows the Thomas lineage. This lineage reaches back into England based on Y-DNA matches – a huge and important hint for the Thomas descendants that they won’t be able to obtain anyplace else.

Note that Thomas’s Y-DNA does not match that of James Lee Clarkson/Claxton which means these people must match me through a different line. That’s not surprising given that many of the families of this region intermarried for generations.

  • ThruLines Child 3 is David Claxton, who has one DNA match, so let’s look at that by clicking on the green evaluate button.

You’ll see that this ancestor through David Claxton was recommended based on:

  • One DNA match with a tree with 0 source records, and
  • Zero Ancestry member trees of people whose DNA I don’t match, or that haven’t DNA tested

Checking this tree shows no sources for the following generations either, so I have no way to evaluate the accurace of the tree.

However, I did track his descendants for a generation or so and found them in Wilson County, TN, which allowed me to find them in the Clarkson/Claxton Y DNA Project at FamilyTreeDNA.

In the Clarkson/Claxton DNA project, we see that this David Claxton of Wilson County, TN is in a third DNA group that does not match either the James Lee Claxton or the Thomas Claxton line.

Furthermore, look at the hints for the descendants of David Claxton based on the Y-DNA matches. This link appears to reach back to a Clayton in Kirkington, Yorkshire.

ThruLines Conflation

In this case, three men of similar or the same surnames were cobbled together as sons of George Middleton Clarkson where clearly, based on Y-DNA testing, those three men are not related to each other paternally and do not share a common paternal ancestor. They cannot all three be descendants of George Middleton Clarkson.

It’s amazing how much is missed and erroneously inferred by NOT testing Y-DNA. In very short order, we just proved that the ThruLine that connected all three of these men to George Middleton Clarkson as their ancestor is inaccurate.

In defense of Ancestry, they simply used user-submitted erroneous trees – but you have it within YOUR power to search further, and to utilize Y-DNA or mitochondrial DNA testing for additional clarification. This Clarkson/Claxton information was freely available, publicly, by just checking.

You can find surname or other projects at FamilyTreeDNA, by scrolling down, here, or simply google “<surname you seek> DNA Project.”

How Can These People All Match the Tester?

If we know that the male Claxton/Clarkson line is not the link between these matches, then why and how do these people all DNA match the tester? That’s a great question.

It’s possible that:

  • They match the tester through a different ancestor
  • There has been a genetic disconnect in the Claxton/Clarkson line and the match is through the mother, not the Claxton/Clarkson male
  • Some of the other testers’ genealogy is in error by including George Middleton Clarkson in their trees
  • People accept the George Middleton Clarkson suggestion, adding him to their tree, propagating erroneous information
  • The descendants of James Lee Clarkson/Claxton match because he is their common ancestor, but connecting him to George Middleton Clarkson is erroneous
  • The 15 cM match (and potentially others) is identical by chance
  • The Y-DNA disproved this possibility in this case. In other cases, the matches could have been from the same biological Clarkson/Claxton line, but the testers have their ancestor incorrectly attached to George Middleton Clarkson/Claxton. In this case, we can’t say which of David Claxton, James Lee Claxton and/or Thomas Claxton are or are not individually erroneously connected to George Middleton Clarkson, but we know for a fact that David’s, James’ and Thomas’s descendant’s Y-DNA does not match each other, so they can’t all three be descendants of George Middleton Clarkston. Furthermore, there is no solid evidence that ANY of these three men are his descendant. We know that these three men do not share a common direct paternal ancestor.

I recommend for every male line that you check the relevant Y-DNA project at FamilyTreeDNA and see if the information there confirms or conflicts with a suggested ancestor, or if a descendant hasn’t yet tested. I also STRONGLY recommend that a male in the relevant surname line that carries that surname be asked to test in order to verify the lineage.

ThruLine Ranking

I’m going to rank Ancestry’s suggested Potential Ancestors by awarding points for accuracy on their Potential Ancestor ThruLines suggestions and subtracting points for incorrect Potential Ancestor suggestions. This chart is at the end with links to my 52 Ancestor’s articles for those ancestors.

OK, let’s take a look, beginning with the great-grandparent generation.

Great-Grandparents

I entered all of these ancestors and they are connected to their children, the tester’s grandparents. They are not connected to their parents for purposes of this article, although I do know who the parents are, so let’s see how Ancestry does making Potential Ancestor suggestions through ThruLines.

Ancestors (above example) that are NOT framed by a dotted line and who are NOT labeled as a “Potential Ancestor” have been connected in their tree by the DNA tester, meaning you.

The next generations, below, are all framed by dotted lines, meaning they are Potential Ancestor suggestions provided by Ancestry. Potential Ancestors are always clearly marked with the green bar.

Eight 2nd Great Grandparents

In this generation, because I have not connected them, Ancestry has suggested Potential Ancestors for all sixteen 2X Great-Grandparents.

I’ve provided gold stars for the correct ancestor information meaning both the name and the birth and death date within a year or a decade when they died between census years.

Of these 16, three are completely accurate and the rest were at least partially accurate.

I repeated this process for each one of the suggested Potential Ancestors in the 3rd, 4th and 5th great grandparent categories as well, completing a ranking chart as I went.

Ranking Chart

I’ve ranked Ancestry’s accuracy in their Potential Ancestor recommendations.

  • +2 points means the name AND birth and death years are accurate within a year or decade if they died within a census boundary
  • +1 point means that EITHER the name OR the birth and death dates are (mostly) accurate, but not both
  • 0 means uncertain, so neither positive or negative
  • -1 point means that NEITHER the name NOR birth and death dates are accurate but it’s clear that this is meant to be the correct person. In other words, with some work, this hint could point you in the right direction, but in and of itself, it is inaccurate.
  • -2 means that the person suggested is the wrong person

I’ve been generous where there was some question. I’ve linked these ancestors where I’ve written their 52 Ancestors stories. [LNU] means last name unknown. It’s worth noting that one of the trees Ancestry has available to utilize for Potential Ancestors is my own accurate tree with many source documents for my ancestors.

# Generation Ancestry Name & Birth/Death Years Correct Name & Birth/Death Years # Matches Points Awarded Y or mtDNA Confirmed
1 2nd GGP John R. Estes 1788-1885 John. R. Estes 1787-1885 110 2 Yes
2 2nd GGP Nancy Ann Moore 1789-1865 Ann Moore or Nancy Ann Moore c1785-1860/1870 112 1 Need mtDNA through all females
3 2nd GGP Lazarus Dotson 1785-1861 Lazarus Dodson 1795-1861 46 -1 Yes
4 2nd GGP Elizabeth Campbell 1802-1842 Elizabeth Campbell c 1802-1827/1830 46 1 Yes
5 2nd GGP Elijah R. Vannoy 1782-1850 Elijah Vannoy 1784-1850s 82 -1 Yes
6 2nd GGP Rebecca Lois McNeil 1781-1839 Lois McNiel c1786-c1830s 81 -1 Yes
7 2nd GGP William Crumley ?-1859 William Crumley 1788-1859 97 1 Yes
8 2nd GGP Lydia Brown Crumley 1796-1847 Lydia Brown c1781-1830/1840 112 -1 Yes
9 2nd GGP Henry Bolton 1741-1846 Henry Frederick Bolton 1762-1846 152 -1 Yes
10 2nd GGP Nancy Mann 1777-1841 Nancy Mann c1780-1841 134 1 Yes
11 2nd GGP William Herrel 1803-1859 William Harrell/Herrell c1790-1859 31 1 Yes
12 2nd GGP Mary McDowell 1785-1871 Mary McDowell 1785-after 1872 45 2 Yes
13 2nd GGP Fairwick Clarkson 1800-1874 Fairwix/Fairwick Clarkson/Claxton 1799/1800-1874 82 2 Yes
14 2nd GGP Agnes Sander Muncy 1803-1880 Agnes Muncy 1803-after 1880 106 1 Yes
15 2nd GGP Thomas Charles Speak 1805-1843 Charles Speak 1804/1805-1840/1850 60 1 Yes
16 2nd GGP Ann McKee 1805-1860 Ann McKee 1804/1805-1840/1850 60 1 Yes
17 3rd GGP George M. Estes 1763-1859 George Estes 1763-1859 76 1 Yes
18 3rd GGP Mary C. Younger 1766-1850 Mary Younger c1766-1820/1830 75 -1 Yes
19 3rd GGP William Moore 1756-1810 William Moore 1750-1826 72 1 Yes
20 3rd GGP Susannah Harwell 1748-1795 Lucy [LNU] 1754-1832 69 -2 Need Lucy’s mtDNA through all females
21 3rd GGP Lazarous Dotson 1760-1826 Lazarus Dodson 1760-1826 42 1 Yes
22 3rd GGP Janet Jane Campbell 1762-1826 Jane [LNU] c1760-1830/1840 38 -2 Need mtDNA through all females
23 3rd GGP John Campbell 1772-1836 John Campbell c1772-1838 65 1 Yes
24 3rd GGP Jane Dobkins 1780-1860 Jane Dobkins c1780-c1860 22 2 Yes
25 3rd GGP Francis Vanoy/Vannoy 1746-1822 Daniel Vannoy 1752-after 1794 76 -2 Yes
26 3rd GGP Millicent “Millie” Henderson 1755-1822 Sarah Hickerson 1752/1760-before 1820 76 -2 Need mtDNA through all females
27 3rd GGP William McNeil/McNeal 1760-1830 William McNiel c1760-c1817 116 1 Yes
28 3rd GGP Elizabeth Shepherd McNeil 1766-1820 Elizabeth Shepherd 1766-1830/1840 115 -1 Yes
29 3rd GGP William Crumley 1767-1837 William Crumley c1767-c1839 59 1 Yes
30 3rd GGP Hannah Hanner “Hammer” 1770-1814 unknown 60 -2 Have her mtDNA
31 3rd GGP Jotham Sylvanis Brown 1765-1859 Jotham Brown c1740-c1799 100 -2 Yes
32 3rd GGP Ruth Johnston Brown Phoebe Cole 1747-1802 97 -2 Incorrect person but have correct mtDNA
33 3rd GGP Henry Bolton 1720-1757 Henry Bolton 1729-1765 88 1 Yes
34 3rd GGP Sarah Corry 1729-1797 Sarah Corry 1729-1797 80 2 Need mtDNA through all females
35 3rd GGP Robert James Mann 1753-1801 James Mann 1745-? 77 -1 Need Y-DNA
36 3rd GGP Mary Jane Wilson 1760-1801 Mary Brittain Cantrell c1755-? 80 -2 Incorrect but have correct mtDNA
37 3rd GGP John Herrell 1761-1829 John Harrold c1750-1825 19 -1 Yes
38 3rd GGP Hallie Mary [LNU] c1750-1826 18 -2 Need mtDNA through all females
39 3rd GGP Michael McDowell-McDaniel 1737-1834 Michael McDowell c17471840 25 -2 Yes
40 3rd GGP Sarah Isabel “Liza” Hall Isabel [LNU] c1753-1840/1850 27 -2 Need mtDNA through all females
41 3rd GGP James Lee Clarkson 1775-1815 James Lee Clarkson c1775-1815 170 2 Yes
42 3rd GGP Sarah Helloms Cook 1775-1863 Sarah Cook 1775-1863 188 1 Yes
43 3rd GGP Samuel Munsey-Muncy 1767-1830 Samuel Muncy after 1755-before 1820 108 1 Yes
44 3rd GGP Anne W. Workman 1768-1830 Anne Nancy Workman 1760/1761-after 1860 107 -1 Yes
45 3rd GGP Rev. Nicholas Speak 1782-1852 Nicholas Speak/Speaks 1782-1852 93 2 Yes
46 3rd GGP Sarah Faires Speak 1782-1865 Sarah Faires 1786-1865 93 -1 Yes
47 3rd GGP Andrew McKee 1760-1814 Andrew McKee c1760-1814 86 2 Yes
48 3rd GGP Elizabeth 1765-1839 Elizabeth [LNU] c1767-1838 88 2 Yes
49 4th GGP Moses Estes 1742-1815 Moses Estes c1742-1813 27 1 Yes
50 4th GGP Luremia Susannah Combes 1747-1815 Luremia Combs c1740-c1820 33 -1 Need mtDNA through all females
51 4th GGP Marcus Younger 1735-1816 Marcus Younger 1730/1740-1816 30 2 Yes
52 4th GGP Susanna Hart* 1725-1806 Susanna [possibly] Hart c1740-before 1805 26 -1 Yes
53 4th GGP William Moore 1725-1757 James Moore c1718-c1798 25 -2 Yes
54 4th GGP Margaret Hudspeth 1725-1808 Mary Rice c1723-c1778/1781 26 -2 Need Mary Rice mtDNA through all females
55 4th GGP Samuel “Little Sam” Harwell 1716-1793 Incorrect 36 -2
56 4th GGP Abigail Anne Jackson 1712-1793 Incorrect 33 -2
57 4th GGP Rawleigh “Rolly” Dodson 1730-1793 Raleigh Dodson 1730-c1794 19 2 Yes
58 4th GGP Elizabeth Mary Booth 1728-1793 Mary [LNU] c1730-1807/1808 27 -2 Need Mary’s mtDNA through all females
59 4th GGP Nancy Ann Steele 1728-1836 Unknown mother of Jane [LNU], wife of Lazarus Dodson 16 -2 Need Jane’s mtDNA through all females
60 4th GGP James Campbell 1742-1931 Charles Campbell c1750-c1825 28 -2 Y DNA confirmed NOT this line
61 4th GGP Letitia Allison 1759-1844 Incorrect 31 -2
62 4th GGP Jacob Dobkins 1750-1833 Jacob Dobkins 1751-1835 91 1 Yes
63 4th GGP Dorcas (Darcas) Johnson 1750-1831 Darcus Johnson c1750-c1835 92 2 Yes
64 4th GGP John Francis Vannoy 1719-1778 John Francis Vannoy 1719-1778 47 2 Yes
65 4th GGP Susannah Baker Anderson 1720-1816 Susannah Anderson c1721-c1816 59 2 Need mtDNA through all females
66 4th GGP Thomas Hildreth Henderson 1736-1806 Charles Hickerson c1725-before 1793 37 -2 Have Hickerson Y-DNA
67 4th GGP Mary Frances “Frankie” McIntire 1735-1811 Mary Lytle c1730-before 1794 37 -2 Need mtDNA from all females
68 4th GGP Rev. George W. McNeil 1720-1805 George McNiel c1720-1805 143 1 Yes
69 4th GGP Mary Sarah Coates 1732-1782 Sarah/Sallie or Mary [maybe] Coates c1740-1782/1787 139 1 Need mtDNA through all females
70 4th GGP John James Sheppard Shepherd 1734-1810 Robert Shepherd 1739-1817 136 -2 Have Shepherd Y-DNA
71 4th GGP Sarah Ann Rash 1732-1810 Sarah Rash 1748-1829 178 -1 Yes
72 4th GGP John Crumbley 1737-1794 William Crumley 1736-1793 77 -2 Have Crumley Y-DNA
73 4th GGP Hannah Mercer 1742-1774 Hannah Mercer c1740-c1773 73 2 Yes
74 4th GGP John Hanner (Hainer) Incorrect 19 -2
75 4th GGP Jotham Brown 1740-1799 Incorrect 183 -2 Have Brown Y-DNA
76 4th GGP Phoebe Ellen Johnston 1742-1810 Incorrect 182 -2
77 4th GGP Moses Johnston 1746-1828 Incorrect 45 -2
78 4th GGP Eleanor Havis 1753-1837 Incorrect 47 -2
79 4th GGP Henry Boulton 1693-1737 John Bolton before 1693-after 1729 23 -2 Have Bolton Y-DNA
80 4th GGP Elizabeth Bryan 1658-1742 Elizabeth Goaring 1795-1729 22 -2 Need mtDNA through all females
81 4th GGP Thomas Curry (Corry) 1705-1729 Thomas Curry 1705-1729 25 2 Need Curry Y-DNA
82 4th GGP Monique “Moniky” Curry 1704-1729 Monique Demazares 1705-1729 25 1 Need mtDNA through all females
83 4th GGP Robert James Mann 1740-1787 John Mann 1725-1774 26 -2 Need Mann Y-DNA
84 4th GGP Sarah Susannah McCloskey 1716-1797 Frances Carpenter 1728-1833 28 -2 Need mtDNA through all females
85 4th GGP Benjamin “Col. Ben” Colonel Wilson 1733-1814 Incorrect 28 -2
86 4th GGP Mary Ann Seay 1735-1814 Incorrect 29 -2
87 4th GGP John Hugh McDowell 1695-1742 Michael McDowell c1720-after 1755 7 -2 Incorrect but have correct Y-DNA McDowell Y-DNA
88 4th GGP Mary Magdalena Woods 1705-1800 Incorrect 8 -2
89 4th GGP Ebenezer Hall 1721-1801 Incorrect 6 -2
90 4th GGP Dorcas Abbott Hall 1728-1797 Incorrect 6 -2
91 4th GGP George Middleton Clarkston/Clarkson 1745-1787 Incorrect 98 -2 Incorrect but have correct Clarkson Y-DNA
92 4th GGP Catherine Middleton 1764-1855 Incorrect 94 -2
93 4th GGP William Henry Cook 1750-1920 Joel Cook before 1755 – ? 83 -2 Need Cook Y-DNA
94 4th GGP Elizabeth Wall 1747-1826 Alcy [LNU] c 1755-? 91 -2 Yes
95 4th GGP Obediah Samuel Muncy 1735-1806 Samuel Muncy 1740-1799 33 -1 Yes
96 4th GGP UFN Obediah Muncy wife Unknowen (sic) 1728-1843 Agnes Craven 1745-1811 27 -2 Need Agnes Craven Need mtDNA through all females
97 4th GGP Joseph Workman 1732-1813 Joseph Workman c1736-c1813 64 2 Yes
98 4th GGP Phoebe McRay McMahon 1745-1826 Phoebe McMahon c1741-after 1815 64 1 Yes
99 4th GGP Charles Beckworth Speake/Speaks 1741-1794 Charles Speake c1731-1794 47 1 Yes
100 4th GGP Jane Connor 1742-1789 Incorrect, unknown first wife 40 -2 Need mtDNA through all females
101 4th GGP Gideon Farris 1748-1818 Gideon Faires before 1749-1821 54 -1 Yes
102 4th GGP Sarah Elizabeth McSpadden 1745-1821 Sarah McSpadden c1745-c1820 55 1 Yes
103 4th GGP Hugh McKee 1720-1795 Unknown 34 -2
104 4th GGP Mary Nesbit 1732-1795 Unknown 35 -2
105 4th GGP Private (sic) Unknown father of Elizabeth, wife of Andrew McKee 35 -2
106 4th GGP Anna Elizabeth Carney [wife of “private”] Incorrect 35 -2
107 5th GGP Moses Estes 1711-1788 Moses Estes 1711-1787 13 2 Yes
108 5th GGP Elizabeth Jones “Betty” Webb 1718-1782 Elizabeth [LNU] 1715/1720-1772/1782 5 -2 No known daughters
109 5th GGP George W. Combs 1714-1798 John Combs 1705-1762 6 -2 Need Combs Y-DNA
110 5th GGP Phebe Wade ?-1830 Incorrect 6 -2 Need mtDNA of John Combs first wife through all females
111 5th GGP Sarah Ferguson 1700-1781 Incorrect 3 -2
112 5th GGP Anthony Hart 1700-? Possibly Anthony Hart but no evidence 3 0
113 5th GGP Charles Rev. Moore 1685-1734 Incorrect 4 -2
114 5th GGP Mary Margaret Barry Moore 1690-1748 Incorrect 4 -2
115 5th GGP Ralph Hudspeth II* 1690-1776 Incorrect 9 -2
116 5th GGP Mary Carter 1699-1737 Incorrect 3 -2
117 5th GGP Samuel Harwell 1674-1767 Incorrect 3 -2
118 5th GGP Mary Ann Coleman*8th Ggm (sic) 1678-1723 incorrect 6 -2
119 5th GGP Ambrose (Sar) Jackson 1695-1745 Incorrect 6 -2
120 5th GGP Anne Amy Wyche 1692-1765 Incorrect 6 -2
121 5th GGP George E Dodson (DNA) (sic) 1702-1770 George Dodson 1702-after 1756 23 -1 Yes
122 5th GGP Margaret Dogett Dagord 1708-1770 Margaret Dagord 1708-? 24 1 Need mtDNA through all females
123 5th GGP James Booth 1700-1741 Incorrect 4 -2
124 5th GGP Frances Dale Booth (15great aunt) (sic) 1688-1777 Incorrect 3 -2
125 5th GGP Samuel Scurlock Steele 1709-1790 Incorrect 2 -2
126 5th GGP Robert R. Campbell 1718-1810 Incorrect 34 -2
127 5th GGP Lady: Letitia Crockett 1719-1760 Incorrect 8 -2
128 5th GGP John A. Dobkins 1717-1783 John Dobkins c1710-c1788 20 1 Yes
129 5th GGP Mary Elizabeth Betty Moore 1739-1815 Elizabeth [LNU] c1711-? 20 -2 Need mtDNA through all females
130 5th GGP Peter Johnson 1715-1796 Peter Johnson/Johnston c1720-c1794 0 1 Yes
131 5th GGP Mary Polly Phillips 1729-1790 Mary Polly Phillips c1726-? 1 2 Need mtDNA through all females
132 5th GGP Francis Janzen Vannoy Van Noy 1688-1774 Francis Vannoy 1688-1774 8 1 Yes
133 5th GGP Rebecca Anna Catherine Anderson 1698-1785 Rebecca Annahh Andriesen/ Anderson 1697-1727 13 -1 Need mtDNA through all females
134 5th GGP Cornelius Anderson (Andriessen) 1670-1724 Kornelis Andriesen 1670-1724 5 2 Yes
135 5th GGP Annetje Annah Opdyck 1670-1746 Annetje Opdyck c1675-after 1746 5 2 Need mtDNA through all females
136 5th GGP Thomas Hildret Henderson 1715-1794 Incorrect

 

3 -2
137 5th GGP Mary Frisby 1709-1794 Incorrect 3 -2
138 5th GGP Alexander (Alex) McEntire 1707-1802 Incorrect 12 -2
139 5th GGP Hannah Janet McPherson 1711-1792 Incorrect 15 -2
140 5th GGP Thomas James McNeil 1699-1803 Incorrect 25 -2
141 5th GGP Mary Hannah Parsons 1697-1784 Incorrect 27 -2
142 5th GGP John Coates 1699-1732 Incorrect 21 -2
143 5th GGP Sarah Ann Titcombe 1710-1732 Incorrect 22 -2
144 5th GGP George Sheppard, Shepherd 1716-1751 George Shepherd c1700-1751 42 1 Have Shepherd Y-DNA
145 5th GGP Elizabeth Mary Angelicke Day (Daye) 1699-? Elizabeth Mary Angelica Daye 1699-after 1750 41 1 Need mtDNA through all females
146 5th GGP Joseph Rash 1722-1776 Joseph Rash before 1728-c1767 36 1 Yes
147 5th GGP Mary Warren 1726-1792 Mary Warren 1726-? 36 1 Yes
148 5th GGP James L Crumley/Cromley 1712-1784 James Crumley c1711-1764 11 -1 Yes
149 5th GGP Catherine Bowen Gilkey 1712-1784 Catherine [LNU] c1712-c1790 11 -1 Need mtDNA through all females
150 5th GGP Edward Willis Mercer 1704-1763 Edward Mercer 1704-1763 5 1 Yes
151 5th GGP Ann Lueretias Coats 1710-1763 Ann [LNU] 1699/1705-c1786/1790 5 -2 Need mtDNA through all females
152 5th GGP Daniel Brown 1710-1798 Incorrect 39 -2
153 5th GGP Mary Brown 1717-1777 Incorrect 40 -2
154 5th GGP Zopher “Elder” Johnson/Johnston* 1700-1804 Incorrect 51 -2
155 5th GGP Elizabeth Williamson Cooper 1703-1794 Incorrect 49 -2
156 5th GGP Joseph Benjamin Johnson (6th ggf) (sic) 1709-1795 Incorrect 3 -2
157 5th GGP Elizabeth Shepard 1709-1786 Incorrect 3 -2
158 5th GGP John (Boulware) Havis (Rev/war) (sic) 1728-1807 Incorrect 4 -2
159 5th GGP Susannah Gentile Boullier (Boulware) 1733-1817 Incorrect 3 -2
160 5th GGP Henry Boulton Jr. 1652-1720 Incorrect 22 -2
161 5th GGP Elizabeth Bryan 1658-1742 Incorrect, linked in two generations Duplicate not processing -2
162 5th GGP Norton Bryan 1634-1672 Incorrect 2 -2
163 5th GGP Elizabeth Middlemore 1640-1658 Incorrect 2 -2
164 5th GGP Guillam Demazure 1685-1706 Guillam Demazares before 1685-after 1705 2 2 Need Y-DNA
165 5th GGP Marie Demazure 1686-1705 Marie [LNU] before 1686-after 1705 2 1 Need mtDNA through all females
166 5th GGP John Robert Mann {Minnis} 1711-1772 Incorrect 3 -2
167 5th GGP Anne Vincent 1711-1747 Incorrect 3 -2
168 5th GGP Joseph David McCluskey 1693-1756 Incorrect 3 -2
169 5th GGP Barbara S Rohlflag 1695-1755 Incorrect 3 -2
170 5th GGP Willis Wilson, Jr. 1710-1794 Incorrect 4 -2
171 5th GGP Elizabeth Goodrich ?-1789 Incorrect 4 -2
172 5th GGP Reverend James Matthew Seay 1696-1757 Incorrect 7 -2
173 5th GGP Elizabeth (James M Seay) Wilson or Lewis 1696-1752 Incorrect 6 -2
174 5th GGP Ephriam Samuel McDowell 1673-1774 Murtough McDowell before 1700-1752 0 -2 Yes
175 5th GGP Margaret Elizabeth Irvine 1674-1728 Eleanor [LNU] before 1700-after 1730 1 -2 Need mtDNA through all females
176 5th GGP Michael Marion Woods 1684-1782 Incorrect 9 -2
177 5th GGP Mary Catherine Woods 1690-1742 Incorrect 9 -2
178 5th GGP Joseph Hall 1680-1750 Incorrect 0 -2
179 5th GGP Sarah Kimball Hall Haley 1686-1752 Incorrect 0 -2
180 5th GGP Edward Abbott 1702-759 Incorrect 0 -2
181 5th GGP Dorcas Mehitable Chandler 1704-1748 Incorrect 0 -2
182 5th GGP James Anderson Clarkston 1717-1816 Incorrect 17 -2
183 5th GGP Thomasina Elizabeth Middleton 1720-1796 Incorrect 17 -2
184 5th GGP Harlace Middleton Incorrect 5 -2
185 5th GGP Capt. Vallentine Felty Kuke Cook 1730-1797 Incorrect 25 -2
186 5th GGP Michael Wall 1728-1749 Incorrect 11 -2
187 5th GGP Rebecca Chapman 1725-1791 Incorrect 11 -2
188 5th GGP Samuel Scott Muncy 1712-1786 Samuel Muncy 1712-after 1798 50 -1 Yes
189 5th GGP Mary Daughtery Skidmore 1710-1797 Mary Skidmore c1710-1811 51 -1 Need mtDNA through all females
190 5th GGP Abraham Woertman Workman 1709-1749 Abraham Workman 1709-1813 26 1 Yes
191 5th GGP Hannah Annetje (Smith) Workman 1706-1747 Annetie Smith 1714-? 26 1 Need mtDNA through all females
192 5th GGP Hugh McMahon 1699-1749 Hugh McMahon 1699-1749 17 2 Need Y-DNA
193 5th GGP Agnas Norton 1699-1747 Agnas Norton after 1700-? 17 2 Need mtDNA through all females
194 5th GGP Thomas Bowling Speake V 1698-1765 Thomas Speak c1634-1681 11 -2 Yes
195 5th GGP Jane Barton/Brisco Smoote 1714-1760 Elizabeth Bowling 1641-before 1692 12 -2 No known daughters
196 5th GGP William Farris 1714-1776 William Faires/Farris before 1728-1776 11 1 Yes
197 5th GGP Deborah Johnson Faries 1734-1812 Deborah [LNU] 1734-1812 11 1 Need mtDNA through all females
198 5th GGP Thomas of Borden’s Grant McSpadden 1720-1765 Thomas McSpadden c1721-1785 19 1 Yes
199 5th GGP Mary Dorothy Edmondson (Edmundson, Edmiston, Edmisten) 1721-1786 Dorothy [possibly Edmiston] 1721-? 28 1 Yes
200 5th GGP Thomas Alexander McKee, Sr 1693-1769 Incorrect 7 -2
201 5th GGP Tecumseh Margaret Opessa Pekowi 1695-1780 Incorrect 6 -2
202 5th GGP Thomas F Nesbit 1707-1783 Incorrect 7 -2
203 5th GGP Jean McKee 1707-1790 Incorrect 7 -2
Total -163

Please note that I will provide a free Y-DNA testing scholarship at FamilyTreeDNA for any male descending through all men from the male ancestor where it’s noted that Y-DNA is needed. Y-DNA is typically the surname line in most western countries.

I will also provide a mitochondrial DNA testing scholarship at FamilyTreeDNA for anyone who descends from the women where it’s noted that mitochondrial DNA is needed. Mitochondrial DNA passes through all females to the current generation, which can be male or female.

If this is you or a family member, please reach out to me.

The Scores

Of the 203 ancestors for which Ancestry provided a Potential Ancestor, they could have amassed a total of 406 points if each one provided an accurate name and accurate birth and death dates within a reasonable margin. If they were completely wrong on every one, they could have earned a negative score of -406.

Ancestry’s ThruLine accuracy score was -163, meaning they were wrong more than right. Zero was the break-even point where there was equally as much accurate information as inaccurate.

In fairness though, the older ancestors are more likely to be wrong than the more recent ones, and there are more older ancestors given that ancestors double in each generation. Once Ancestry provided a wrong ancestor, they continued down that wrong path on up the tree, so once the path was incorrect, it never recovered.

Regardless of why, Ancestry suggested incorrect information, and as we know, many people take that information to heart as gospel. In fact, many people even call these *TrueLines* instead of *ThruLines*.

Ok, how did Ancestry do?

Category Total Percent
+2 – Both Name and Date Accurate or Within Range 24 11.82%
+1 – Name and/or Date Partly Accurate 41 20.2%
0 – Uncertain 1 0.49%
-1 – Neither Name nor Date Accurate, but Enough Context to Figure Out With Research 22 10.84%
-2 – Inaccurate, the wrong person 115 56.65%

 Take Aways – Lessons Learned

This leads us to the lessons learned portion.

  • Never, ever, take ThruLines or Potential Ancestors at face value. They are hints and nothing more. Ancestry states that “ThruLines uses Ancestry trees to suggest how you may be related to your DNA matches through common ancestors.” (Bolding is mine.)
  • Verify everything.
  • Never simply copy something from another tree or accept a hint of any kind without a thorough evaluation. No, your ancestor probably did not zigzag back and forth across the country every other year in the 1800s. If you think they did, then you’ll need lots of information to prove that unusual circumstance. Extraordinary circumstances require extraordinary proof.
  • Never add extraneous “things” to names like “DNA match” or name someone “Private,” unless, of course, that was actually their name. Extraneous “pieces” in names confuses Ancestry’s search routines too, so you’re hurting your own chances of finding relevant information about your ancestor, not to mention ThruLines for others.
  • Naming someone “Private” isn’t useful if they are attached to other non-private people as ancestors, siblings and descendants. Just sayin…
  • Once the first incorrect ancestor is suggested, ThruLines continues to go up the incorrect tree.
  • In the the older or oldest generations, a small number of DNA matches for a particular ancestor may simply mean that lots of people are beyond the ThruLines match reporting thresholds. Unfortunately, Ancestry does NOT have a function where you can hunt for matches by ancestor.
  • In the the older or oldest generations, a small number of DNA matches may also mean it’s either the wrong ancestor, or they have few descendants, or few have tested.
  • The number of matches, in either direction, is not directly predictive of the accuracy of the suggested ancestor.
  • One of the best ways to validate ancestor accuracy is to match other descendants through multiple children of the ancestor, assuming that the children have been assigned to that ancestor properly. Recall George Middleton Clarkson where the three male children assigned to him do not have the same Y-DNA.
  • Another validation technique is to also match descendants of both parents of the ancestor(s) in question, through multiple children.
  • Remember that paper trail documentation is an extremely important aspect of genealogy.
  • Do not rely on trees without sources, or on trees with sources without verifying that every source is actually referencing this specific person.
  • Same name confusion is a very real issue.
  • For male ancestors, always check the Y-DNA projects at FamilyTreeDNA to verify that males attached as children have descendants with matching Y-DNA.
  • Always test males for their surname line. You never know when you’ll either prove or disprove a long-held belief, or discover that someplace, there has been a biological break in that line.
  • Y-DNA matches can provide extremely valuable information on earlier ancestral lines which may lead to breaking through your brick wall.
  • Mitochondrial DNA testing and matching of descendants is sometimes the only way of proving maternity or discovering matches to earlier ancestors.
  • Both Y-DNA and mitochondrial DNA, via haplogroups, can provide origins information for that one specific line, meaning you don’t have to try to figure out which ancestor contributed some percentage of ethnicity or population-based DNA.
  • Everyone can test their mitochondrial DNA, inherited from their direct matrilineal line, and men can test their Y-DNA, which is their surname line.
  • Remember that ThruLines can only be as good as the trees upon which it relies.
  • Review the source trees for each Potential Ancestor provided, evaluating each source carefully, including notes, images and web links. You just never know where that diamond is hiding.

How Can Ancestry Improve ThruLines, Potential Ancestors and Provide Customers with Better Tools?

To improve ThruLines and/or Potential Ancestors, Ancestry could:

  • My #1 request would be to implement a “search by ancestor” feature for DNA matches. This would be especially beneficial for situations where matches are beyond the 5GG threshold, or if someone is testing a hypothesis to see if they match descendants of a particular person.
  • Provide a “dismiss” function, or even a function where a customer could provide a reason why they don’t believe a connection or suggestion is accurate. This could travel with that link for other users as well so people can benefit from commentary from and collaboration with others.
  • Provide all DNA matches to people who share a specific ancestor, even if one person is beyond the 5 GG level. Currently, if both people are beyond that threshold, the match won’t show for either, so that’s no problem. The hybrid way it works today is both confusing and misleading and the hard cutoff obfuscates matches that have the potential to be extremely useful. Often this is further exacerbated by the 20 cM thresold limit on shared matches.
  • Add a feature similar to the now defunct NADs (New Ancestor Discoveries) where Ancestry shows you a group of your matches that descend from common ancestors, but those ancestors are NOT connected to anyone in your tree. However, DO NOT name the tool New Ancestor Discoveries because these people may not be, and often are not, your ancestors. If you’re related to a group of people who all have these people in THEIR tree as ancestors, that alone is a powerful hint. You might be descended from their ancestors, from the spouse of one of their children – something. But it’s information to work with when you have brick walls where Ancestry cannot connect someone as a potential ancestor directly to someone in your tree. Even locations of those brick-wall-breaker possible ancestors would be a clue. In fact, it’s not terribly different than the Potential Ancestors today, except today’s Potential Ancestors are entirely tree based (beyond ThruLines) and dependent upon connecting with someone in your tree. These new Brick-Wall-Breaker Potential Ancestors are (1.) NOT connected to your tree, and (2.) are all a result of DNA matches with people who have these ancestors in their tree.
  • If you already map your segment information at DNAPainter, the Brick-Wall-Breaker ancestral lineage connection would be immediately evident if Ancestry provided DNA segment location information. In other words, there are answers and significant hints that could be available to Ancestry’s customers.
  • Extend ThruLines for (at least) another two generations. Today ThruLines ends at the point that many people begin running into brick walls about the time the US census began. Using a 25-year generation, the current algorithm gives you 175 years (about 1825 starting with the year 2000), and a 30-year generation gives you 210 years (about 1790). Extending that two additional generations would give testers two more generations, several more Potential Ancestors, and 50-60 more years, approaching or reaching across the US colonial threshold.
  • Extending ThruLines and adding that Brick-Wall-Breaker functionality wouldn’t be nearly as important if customers could search by ancestor and download their match with direct ancestor information, similar to the other vendors, but since we can’t, we’re completely reliant on ThruLines and Potential Ancestors for automated connections by ancestor. Downloading your match list including a list of each person’s direct ancestors and matching segments would provide resources for many of these customer needs, without Ancestry having to do significant major development. If nothing else, it could be an interim stepping-stone.

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