Six Ways to Figure Out How We’re Related

In my latest Webinar, Six Ways to Figure Out How We’re Related, I discuss the various tools from Ancestry, FamilyTreeDNA, MyHeritage, and 23andMe – plus clusters from Genetic Affairs and the amazing DNAPainter.

This webinar lives in the Legacy Family Tree Webinar library, but as part of the “webtember” lineup, you can view it for free through the end of September.

It’s always exciting to discover a new match at one of the DNA testing companies, which, of course, begs the question of how you’re related.

So, what are the six ways to figure out how you’re related, and how do you use them?

Come along for a step-by-step guide!

Shared Matches

We begin with how each vendor handles shared matches, what that feature is called, where to find the information, and how to interpret what they are telling you.

23andMe goes a step further and creates a genetic tree, of sorts, although that functionality has changed since their breach last October.

Bucketing and Sides

Two vendors go a step further and provide unique tools to divide your matches maternally and paternally.

FamilyTreeDNA buckets your matches maternally and paternally (or both) based on matches you link to their profile cards in your tree. FamilyTreeDNA then uses your linked matches to triangulate with other matches and assign your matches accordingly, providing a maternal and paternal match list. Bucketing, also known as Family Matching, is one of my favorite tools.

Note that linking matches at FamilyTreeDNA requires that you have transferred your tree to MyHeritage. I wrote about that and provided instructions here and here, and produced a complimentary webinar, too.

Ancestry also divides your matches by parent, but they use a different technique based on their Sideview technology and either ethnicity or shared matches.

Surnames and Locations

Surnames and locations, either separately or together, provide HUGE hints!

MyHeritage provides a nice summary for each of your matches that includes ancestral surnames, a map of locations in common, and “Smart Matches” which shows you people in common in both of your trees. There are several ways to use these tools.

FamilyTreeDNA also provides a list of surnames. You can view either the surnames in common with a match, or all of their ancestral surnames, with locations if provided. The tester enters these surnames, and we review how to complete that step.

Ancestry also provides shared surnames, with clickable links to the number of people in your matches tree with that surname, plus common locations.

X-DNA

X-DNA is probably the most underutilized DNA matching tool. While each of the vendors actually test the X chromosome, only one, FamilyTreeDNA, provides X-matching. You can obtain X-matching results by uploading your DNA file to FamilyTreeDNA. I’ve provided upload/download instructions for all companies, here.

X-DNA has a very unique inheritance pattern because males only inherit an X chromosome from their mother which limits the number of potential common ancestors for any two testers. In other words, X-DNA matching does half your work for you!

Clustering Technology – AutoClusters, the Matrix and DNAPainter

In the past few years, match clustering has become a very useful tool. Clustering shows which of your matches match you and each other.

Genetic Affairs offers several flavors of these clusters, and both MyHeritage and GEDmatch have incorporated Genetic Affairs clusters into their product offerings.

If you haven’t used AutoClusters yet, by all means, try them out.

FamilyTreeDNA offers the Matrix, a slightly different version of clustering. You can select 10 people from your match list to see if they also match each other. Shared matches don’t automatically mean triangulation between you and those two people, or even that all three people descend from the same line. However, if the people are bucketed to your same side (parent) and they share common segments with you in the chromosome browser, they triangulate.

You’ll want to paint those matches to DNAPainter to determine which ancestor you share, especially if they haven’t provided a tree.

DNAPainter provides your chromosomes as the “canvas” upon which to paint your matches in order to correlate segments with ancestors and identify common ancestral lines with mystery matches.

Three vendors, FamilyTreeDNA, MyHeritage, and GEDmatch provide segment information with matches for you to paint. I illustrate how I walk segments back in time, identifying our most distant common ancestor possible.

Theories of Family Relativity and ThruLines

Both MyHeritage and Ancestry provide a combination of DNA matching and tree triangulation, where they search the trees of your DNA matches to find common ancestors with you – although their implementation is different.

MyHeritage’s Theories of Family Relativity provides varying theories about common ancestors for you and a specific match using both trees and historical documents. You can review the various pathways and confirm or reject theories. I love this tool.

Ancestry’s Thrulines functions a bit differently, showing you all of your matches that descend from a common ancestor in all your matches’ trees. Sometimes, the trees are incorrect, but Theories of Family Relativity and ThruLines should still be used as hints.

I showed how ThruLines helped me discover what happened to one of my ancestor’s grandchildren who was lost to the family at his mother’s death – and to all of us since. Not anymore.

Bonus – Y-DNA and Mitochondrial DNA at FamilyTreeDNA

Only FamilyTreeDNA offers both Y-DNA and Mitochondrial DNA testing and matching. All of the tools above pertain to autosomal DNA testing, which is named Family Finder at FamilyTreeDNA. Illustrated by the green arrow below, autosomal DNA testing measures and compares the DNA you inherited from each ancestral line, but that’s not the only game in town.

Y-DNA, in blue, for males, tracks the direct paternal line, which is the surname line in Western cultures. Mitochondrial DNA, in red, is passed from mothers to all of their children. Therefore, everyone can test, revealing matches and information about their mother’s direct matrilineal lineage.

Y-DNA testing includes the amazing Discover tool with a baker’s dozen different reports, including ancient DNA. Mitochondrial DNA will soon have its own MitoDiscover after the rollout of the new Mitotree.

Both tests include “Matches Maps” to help you determine how you are related to your matches, as well as where your ancestors came from before the advent of surnames.

The Advanced Matching feature allows you to select multiple tests to see if your matches match you on combined types of tests.

Tune In

Now that you know what we cover in the webinar, please tune in to see how to use these awesome tools. Be sure to fish in all four “ponds” plus GEDmatch, where you may find people who didn’t test at a company that provides a chromosome browser or matching segment information.

Tools provided by the DNA testing vendors facilitate multiple ways to determine how we match and which ancestor(s) we have in common.

You can watch the webinar, here.

Additionally, subscribers to Legacy Family Tree Webinars have access to the 25-page syllabus with even more information!

A Legacy Family Tree Webinar subscription normally costs $49.95 per year, but through the end of September, there’s a coupon code good for 20% off. Just click here, then enter webtember24 at the checkout.

Enjoy!

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Y-DNA Highways of History: Fleshing Out Your Ancestors Using Discover Case Studies – Webinar Free for 7 Days!!

I’m so very pleased to announce with Legacy Family Tree Webinars, that we are offering a special midsummer surprise webinar – and it’s FREE through August 1st, here.

Thank you, Legacy Family Tree Webinars, for making this webinar free!

We are using FamilyTreeDNA’s free Discover tool to reveal our ancestors’ past and their path through history.

This webinar features fun ”how-to” case studies. Who doesn’t love a good story – especially ones that you can put to use in your own genealogy right away?

We begin with an overview.

  • What are reasonable testing goals for Y-DNA?
  • Why do we want to take Y-DNA tests anyway?
  • What can we discover when we test, and when we encourage our cousins to test?
  • Where and how do we find those cousins?

If you ladies are thinking, I WISH I had a Y chromosome to test, cheer up, because one of the topics I cover is how to find relevant family members, even distant members, who can test for your male ancestral lines.

History Revealed

Genealogists always want every piece of available information. Y-DNA testing does just that and reaches beyond the barrier of surnames. In fact, it reaches beyond the possibility of genealogical research with only one test.

There’s so much to learn.

Who were my ancestors, and where did they come from? How are they related to other people, including ancient burials and notable people who lived more recently?

I’m sharing several case studies from my own genealogy. Come join me on my journey.

  • I discovered that my ancestor is related to a burial along the old Roman Road in France. He lived there before the Romans arrived. What does that mean to me today, and how can I find out?
  • I’ll also share with you how I solved an adoption case within a generation with JUST Y-DNA, and then how I used autosomal DNA matches to augment and refine that information.
  • In another case, we learned something VERY interesting and quite unexpected, revealing either a secret or information that was never passed to contemporary family researchers. Y-DNA testing is the only way this would EVER have been revealed.
  • Another ancestor appears to have been a retired Roman soldier in England. How did I figure this out? I’ll show you.
  • My Jewish friend famously said “My ancestors are in my soul. I can’t get them out of my mind.” Can you relate? The Big Y-700 test proved that his ancestors settled in Spain and exactly when they migrated to Eastern Europe using a very unconventional approach that you can utilize too.
  • Another tester discovered that he and a famous lineage match. You’ll probably recognize this historical person and you might even be related yourself. Their ancestors are found in the baptismal records of the same church in England, but their common ancestor reaches back to the people buried beneath the Saxon tombstones outside.

How did we discover all of this???

Big Y-700 testing at FamilyTreeDNA, combined with the Discover tool, sprinkled from time to time with some old-fashioned genealogy.

Once you engage in Y-DNA testing, you’ll have fascinating success stories of your own to share too.

Collect the Full Set

There’s so much to be learned about our ancestors.

I “collect” Y-DNA haplogroups from testers in each of my ancestral lines to reveal their history that has been obscured by time – and to assure my recent genealogy is accurate.

Every one of these haplogroups on my family tree, such as R-ZS3700, looks like just letters and numbers, but they aren’t. They are the keys that easily unlock that ancestor’s paternal family story, previously hidden behind history’s misty curtains. Now, they’ve been revealed! You can do exactly the same thing!

All you need to do is enter your Y-DNA haplogroup into Discover or just click through directly from your results page at FamilyTreeDNA.

Which ancestors are waiting for you?

Please enjoy this webinar. Don’t forget it’s only free for a week, so check it out now.

There’s More

Take a look at the other webinars I’ve recorded for Legacy Family Tree Webinars. (Hint – there are more coming very soon!!)

You can always access this and any of more than 2200 webinars in the library by subscribing to Legacy Family Tree Webinars, here.

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You’re always welcome to forward articles or links to friends and share on social media.

If you haven’t already subscribed (it’s free,) you can receive an e-mail whenever I publish by clicking the “follow” button on the main blog page, here.

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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 your price but helps me 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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The Big Y-700 Test Marries Science to Genealogy

Recently, one of my long-time friends and project co-administrators asked me a simple question.

  • What do the FamilyTreeDNA Big Y-700 test and the Time Tree tell us when we have genealogy trees provided by testers?
  • What does the Discover Time Tree tell us that’s different, and how do we reconcile the Time Tree and genealogy?

Those are great questions.

Sometimes, I get so buried in the details of genetic genealogy that I neglect the obvious, so I’m writing this article for my co-admin and anyone else with the same questions.

Time Tree Versus Genealogy Question

Of course, as a genealogist, my first answer would be that we always need to be cautious about user-provided trees. Even when the genealogy is accurate, that’s no guarantee there wasn’t a biological disruption that caused the genetic line not to be the same as the surname line.

Almost every lineage has examples of people whose genealogy was “off” or misattributed paternity occurred someplace upstream, meaning that someone carries the surname but does not descend from that biological lineage.

However, relative to DNA projects, the Big Y-700 tests provide one very important feature that STR testing does not and cannot do.

The Big Y-700 test creates a genetic tree, in conjunction with other testers, which provides scientifically calculated dates when branches of the genetic tree were formed.

The genetic tree should align, at least closely, with testers’ genealogical trees.

In other words, if their genealogy is accurate, testers “should” fit in (or at least near) the appropriate places on the branches of the genetic tree.

Furthermore, for people trying to sort out their actual branch in the tree, the Big Y-700 test is MUCH MORE reliable than the earlier STR (short tandem repeat) tests that are prone to random and back mutations. At one time, STR tests were all that was available, but now,  SNPs have been added to our arsenal. SNPs (single nucleotide polymorphisms) are extremely stable and reliable mutations.

I’m getting ready to record a new Y-DNA webinar, and I’m giving you a sneak peek of a couple of my slides here. I’ll publish an announcement when the webinar is available.

STRs Versus SNPs

Historic Y-DNA testing tested only a limited number of STR locations. That test reported the number of repeats at a specific genetic location on the Y chromosome. Today, the 37, 67, and 111 marker STR tests are still available to purchase.

What are the major differences between the two types of tests, and why would someone purchase one over the other?

If you purchase one of the STR tests, you purchase testing at a specific number of locations, such as 37, 67, and 111. The Big Y-700 test includes at least 700 STR locations, but the specificity of the Big Y-700 SNP testing replaces most of the STR test results in terms of lineage definition.

SNP mutations, when discovered in more than one man in a particular haplogroup lineage, are then named as haplogroups. That mutation is then found in each directly descended male in that line.

STR – 37, 67, 111 Big Y-700 (STRs & SNPs)
Tests A limited number of repeat STR markers – Big Y guarantees 700+ NGS scan targets ~ 25 million locations
Focus Comparatively short genealogy timeframe All-inclusive – recent genealogy plus older to ancient
Includes Can upgrade to Big Y-700 Includes STR tests, separate matching, Globetrekker, Discover, and more
Tree Genealogy, customer provided Genetic Tree – Group Time Tree coordinates with genealogy if provided
Tools STR tools STR tools plus SNP tools & robust Discover
Haplogroup Estimated based on STR values Confirmed to the most granular level possible – evergreen
Useful When Exclusion testing, less costly, entry-level Discover provides lineage, ancient DNA, TMRCA, and more
Matching STRs only STR plus Big Y – both can be useful
Trees Customer provided genealogy Time Tree, Group Time Tree, Block Tree, Classic Tree + 1 more soon

Put simply, the STR tests are now entry-level. Once you see what the Big Y-700 provides, you’ll absolutely want to upgrade to that test. Most of the time, if I know I’m testing someone from the correct line, I just purchase the Big Y-700 out the gate. If I’m not sure I’m testing the correct lineage, I’ll purchase the STR test first to make sure they match the correct lineage before upgrading to the Big Y-700.

Discover

The Discover tool was introduced to provide additional information to Big Y testers and others seeking haplogroup information. STR results can only predict a relatively high-level haplogroup, usually a few thousand years ago, while the Big Y-700 provides testers with an extremely granular haplogroup – usually decades to a few hundred years ago. Often, living men that span 2 or 3 descendant generations (grandfather, father, sons) discover that they have their own haplogroup branch on the tree of mankind!

However, if no one else from your line has tested in hundreds of years, Discover can only work with available information.

Let’s take a quick look at the Estes Group Time Tree.

Estes Project Group Time Trees

Group projects have Group Time Trees. You can view the Estes surname project, here. You can find a project for any surname by either googling “<surname> DNA Project” or scrolling to the VERY bottom of the FamilyTreeDNA main page.

If you’re signed into FamilyTreeDNA, you can also find projects in the top banner.

Once you’re on the project page, you’ll see an option for DNA Results (assuming the administrators have not made the project entirely private.)

Click on the DNA Results link and select Y-DNA.

Next, you’ll see “Group Time Tree.”

Group Time Tree Display

What appears next depends on how the project administrators have grouped the project participants.

I’ve grouped the Estes project by genealogical line, with the exception of a couple of people who carry the Estes surname but have experienced an adoption or other unknown parental event in their Estes lineage.

In some cases, there are simply two same-name lineages that were never from the same biological line. Unfortunately, occasionally they settle in the same place, making the genealogy difficult. Even worse, until Y-DNA testing came along, there was often no way to know they were two different families.

This situation is actually where the Big Y-700 test shines.

 

The Group Time Tree shows the genetic tree scientifically constructed from the SNP results of the Big Y-test results of the testers, at left. At right you’ll see the surnames of the testers along with their Earliest Known Ancestor (EKA) if they have entered that information.

Initially, you don’t even realize you’re actually looking at two types of information merged together. This display allows testers to see the genetic branching tree structure, at left, which is reflective of their actual genealogy, at right.

You can see that the birth year of Sylvester Estes, entered by a tester with haplogroup R-BY482, is 1622. Please note, there’s a typo. Sylvester was born in 1522, NOT 1622. This is a perfect example of what I meant by tree information sometimes being inaccurate and it’s very important when trying to correlate the genetic tree and the user-provided genealogy.

We discovered that R-BY482 (red profile above, at left) is an Estes “signature” haplogroup for the Estes line originating in Deal, England, with three other haplogroups that formed in descendant generations. We know this because every descendant from this line has this mutation.

R-BY490 was formed between Sylvester’s son Robert Estes, born about 1555, and his son, born about 1600, also named Sylvester. We know this because all of the descendants of Sylvester (born circa 1600) carry this mutation, but Robert’s son, Robert, born in 1603, does not.

The genealogy portion of the Group Time Tree, above, doesn’t reveal that information because testers either don’t know their genealogy that far back or perhaps listed an earlier known ancestor, such as Nicholas, born in 1495.

Click to enlarge

I created a spreadsheet tracking the Big Y-700 testers of the descendants of Nicholas Estes, along with their descendant haplogroups.

We know that Robert, born in 1555, carries R-BY490 because both of his sons, Abraham and Richard, inherited that mutation, seen with green arrows.

However, this calls into question the associated genealogy because if Robert, born in 1603, descended from Robert, born in 1555, he too would have the mutation R-BY490 since Robert’s other two sons do. Note that the user-provided birth year typo of 1622 which should be 1522 is a century off – enough to be within the genetic band haplogroup birth band – but impossible for the genealogy table.

There is one other possibility: kit 166011, the descendant of Robert born in 1603, could have taken the earlier Big Y-500 test and never upgraded to the more powerful Big Y-700. That’s too much detail for this article, but the discrepancy between the genetic tree and the genealogy tree alerts us that additional research is warranted. The genealogy submitted for tester 166011 confirms that, indeed, 1622 is a typo.

There are no other descendants of known sons of Nicholas or Sylvester born in 1522 to test, but perhaps another will surface one day.

You can see that the more testers in any particular line, the more granularity we can achieve.

The Genetic Tree

How close is the genetic tree to the genealogical tree that has been confirmed?

We know that Sylvester was born in 1522, and his father Nicholas in about 1496. The scientifically calculated creation date of R-BY482 is 1493, just 3 years before the birth of Nicholas. Based on this, there’s a good chance that this mutation occurred between Nicholas’s unknown father and him, or perhaps between Nicholas and Sylvester.

You can view the scientific details of any haplogroup in Discover.

Discover’s BY-482 scientific details page shows its creation date range.

Marriage

You can see that the scientifically created tree and the genealogy information are both important.

In fact, the combination of both allowed us to identify the correct branch of a Wilbur man who matches Estes men but doesn’t know where he fits in the tree.

His haplogroup placed him definitively on the more recent R-BY154784 branch, and his autosomal results then confirmed his specific path of descent because he matches descendants of three generations of Estes men’s wives, showing that his branch descends from Joseph Estes and his wife Ritty Lee, through son Chism, on down to our tester. In this case, autosomal DNA results provided a boost-assist to the genealogy, which helped identify the generation that the Y-DNA haplogroup R-BY154784 actually formed.

This also informs us that Joseph Estes, born in 1780, carried haplogroup R-BY154784 because both of his sons have it. If Joseph hadn’t had that mutation, then both of his sons couldn’t have inherited it.

Therefore, the mutation that formed haplogroup R-BY154784 had to occur between Moses, born in 1711, and John, born in 1732. We know that because Moses’s other son’s descendants do not have that haplogroup.

The more descendants of any ancestor that test, the more specific and accurate the descendant haplogroup formation dates will be.

The marriage of genetic trees and genealogy is powerful indeed.

More Information

For those seeking more information, 70 pages of my new book, The Complete Guide to FamilyTreeDNA – Y-DNA, Mitochondrial, Autosomal and X-DNA is devoted to Y-DNA results.

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If you haven’t already subscribed (it’s free,) you can receive an e-mail whenever I publish by clicking the “follow” button on the main blog page, here.

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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 your price but helps me 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.

Thank you so much.

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Great News – Both e-Pub and Print Version of “The Complete Guide to FamilyTreeDNA” Now Available Worldwide  

  • Anyone, anyplace, can order the full-color, searchable, e-pub version of The Complete Guide to FamilyTreeDNA – Y-DNA, Mitochondrial, Autosomal and X-DNA from the publisher, Genealogical.com, here.
  • Customers within the US can order the black and white print book from the publisher, here.
  • Customers outside the US can order the print book from their country’s Amazon website. The publisher does not ship print books outside the US due to customs, shipping costs, and associated delays. They arranged to have the book printed by an international printer so that it can be shipped directly to Amazon for order fulfillment without international customers incurring additional expenses and delays. If you ordered the book previously from Amazon and a long delivery time was projected, that should be resolved now and your book should be arriving soon.

Comprehensive

This book is truly comprehensive and includes:

  • 247 pages
  • More than 267 images
  • 288 footnotes
  • 12 charts
  • 68 tips
  • Plus, an 18-page glossary

To view the table of contents, click here. To order, click here.

Thank you, everyone, for your patience and your support.

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You’re always welcome to forward articles or links to friends and share on social media.

If you haven’t already subscribed (it’s free,) you can receive an e-mail whenever I publish by clicking the “follow” button on the main blog page, here.

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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 your price but helps me 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.

Thank you so much.

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Complete Guide to FamilyTreeDNA Released in Hardcopy

Just what many of you have been waiting for! The hardcopy print version of the Complete Guide to FamilyTreeDNA has just been released.

As shown in the table of contents below, The Complete Guide to FamilyTreeDNA contains lots of logically organized information! It includes basic education about genetic genealogy and how it works, instructions on using the FamilyTreeDNA tests and tools, plus an extensive glossary.

Enjoy!

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If you haven’t already subscribed (it’s free,) you can receive an e-mail whenever I publish by clicking the “follow” button on the main blog page, here.

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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 your price but helps me 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.

Thank you so much.

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Announcing: The Complete Guide to FamilyTreeDNA; Y-DNA, Mitochondrial, Autosomal and X-DNA

I’m so very pleased to announce the publication of my new book, The Complete Guide to FamilyTreeDNA – Y-DNA, Mitochondrial, Autosomal and X-DNA.

For the first time, the publisher, Genealogical.com, is making the full-color, searchable e-book version available before the hardcopy print version, here. The e-book version can be read using your favorite e-book reader such as Kindle or iBooks.

Update: The hardcopy version was released at the end of May and is available from the publisher in the US and from Amazon internationally.

This book is about more than how to use the FamilyTreeDNA products and interpreting their genealogical meaning, it’s also a primer on the four different types of DNA used for genealogy and how they work:

  • Autosomal DNA
  • Mitochondrial DNA
  • Y-DNA
  • X-DNA

There’s a LOT here, as shown by the table of contents, below

This book is chocked full of great information in one place. As an added bonus, the DNA glossary is 18 pages long.

I really hope you enjoy my new book, in whatever format you prefer.

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You’re always welcome to forward articles or links to friends and share on social media.

If you haven’t already subscribed (it’s free,) you can receive an e-mail whenever I publish by clicking the “follow” button on the main blog page, here.

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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 your price but helps me 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.

Thank you so much.

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Why Don’t Our Y-DNA Haplogroups Match?

I’ve been asked this question several times recently, and the answer is resoundingly, “it depends.” There are several reasons why Y-DNA haplogroups might not match and most of them aren’t “bad.”

How Haplogroups Work

Haplogroups are the 79,000+ branches of the Y-DNA phylogenetic tree which you can view here, along with countries where those haplogroups are found. You can think of haplogroups as genetic clans of either closely or distantly related men. Major haplogroup branches have unique letters assigned. Downstream or younger haplogroups are designated by a letter-number sequence that is always preceded by the main haplogroup letter.

Image courtesy FamilyTreeDNA

Major haplogroups were formed tens of thousands of years ago, with more recent haplogroups added as they’ve been discovered. Haplogroups are discovered and added every day thanks to the Big Y-700 test. You can read more about that process, here.

As you look at the pie chart above, you’ll notice that haplogroup R represents about half the men who have tested and has several major subbranches. Every haplogroup R man belongs to all of the branches above his own that lead back to the root of haplogroup R.

Using haplogroup R, which is R-M207, its identifying SNP, as an example, it immediately splits into two branches: R-M173, which has 37,000+ more branches, and R-M479, which has 313 branches. My Estes men fall into a haplogroup several steps beneath R-M173, but they are still members of haplogroups R-M173 and R-M207, even though their descendant haplogroup is R-BY490, which was formed by a mutation that occurred 20,000 years later.

Haplogroup R-M173, then, in turn, leads back to Y-Adam, the first man to have lived and has descendants today.

As we approach the question of why haplogroups of two men might differ, we will review tools to use and how to interpret your findings to reach the appropriate answer for your situation.

What is Your Goal?

You may be looking for a very specific answer, or this may be a more general question.

  • If you’re evaluating closely related men who have different haplogroup assignments, not matching can be very disconcerting. Breathe. There are several perfectly legitimate reasons why they may not match, and we have easy, free analysis tools.
  • If you’re looking at your Y-DNA match list at FamilyTreeDNA, you may or may not match other men closely, but you do “match” at some level if they are on your match list. You may see several different haplogroups in your match list. How closely you match those men is a different question.
  • If you’re looking at autosomal results at FamilyTreeDNA, you may see haplogroups listed for males. You may or may not “match” the haplogroup of men with the same surname. What does this mean, and why don’t you match? Your autosomal match may have nothing to do with your paternal line, or it may be because of your paternal line.

We will cover all of these scenarios.

Where Did You Both Test?

  • Are you comparing apples and apples?
  • Did you both test at the same company?
  • Did you both take the same type or level of test?

These factors all make a difference.

Which Test Did You Take?

There are four types of tests that will provide males with some level of Y-DNA haplogroup.

Autosomal Tests – Some companies include a few Y-DNA location probes in their autosomal test, meaning that they test a few haplogroup-specific Y-DNA locations. LivingDNA, 23andMe, and FamilyTreeDNA’s Family Finder test provide a mid-level Y-DNA haplogroup to customers. The haplogroup that can be determined from these tests depends on a variety of factors, including the vendor, the probes they selected for their chip, the test version, and if that location is successfully read in the test.

Note that FamilyTreeDNA supports autosomal uploads from MyHeritage and Ancestry who do not provide Y-DNA haplogroups to customers, but who do test some Y-DNA locations. Therefore you can upload your autosomal test from those companies to FamilyTreeDNA for free and receive at least a cursory Y-DNA haplogroup.

FamilyTreeDNA is currently processing all of its Family Finder tests, followed by tests uploaded from other vendors, to provide all genetic male testers with a Y-DNA haplogroup at some level. Different vendors and test versions test different Y-DNA SNPs, so your mileage may vary. Y-DNA haplogroups are a free benefit at FamilyTreeDNA.

STR Tests – At FamilyTreeDNA, you can purchase both Y-37 and Y-111 STR (short tandem repeat) Y-DNA tests that provide matching at the number of locations you purchased, plus a predicted haplogroup based on those results. These haplogroup predictions are accurate but are often relatively far back in time.

If you match someone on STR tests, your match may be very recent or before the advent of surnames. For a more specific haplogroup, you need to purchase the Big Y-700 test, which provides at least 700 STR match locations but, more importantly, sequences the entire gold-standard region of the Y-chromosome for the most precise haplogroup and matching possible.

  • When viewing matches of two men who ONLY took STR tests, STR marker matches are more important for genealogy than haplogroups because the haplogroups were formed thousands of years ago.
  • When viewing matches on the Big Y-700 test, haplogroup matching is much more specific and reliable than STR matches because the mutations (SNPs – single nucleotide polymorphisms) that form haplogroups are much more stable than STRs which mutate unpredictably, including back mutations.

SNP Confirmation Tests – Historically, FamilyTreeDNA customers could purchase individual SNPs to confirm a haplogroup, or SNP packs or bundles to do the same for a group of SNPs. With the advent of both the Family Finder haplogroup assignments, and the Big Y-700, these individual tests are no longer necessary or advantageous and are being discontinued.

Big Y-700 Test – At FamilyTreeDNA, the Big Y-700 test provides the most granular and specific haplogroup possible, most often well within a genealogical timeframe. You may be able to tell, based on previously undiscovered mutations, that two people are brothers or father and son, or, depending on who else has tested and when mutations formed, testers may match further back in time. Here’s an example of using the results from multiple testers in the Estes DNA Surname Project.

You can also match men who took the Big Y-500 test which is less specific than the Big Y-700. In the now-obsolete Big Y-500 test, a smaller portion of the Y chromosome was sequenced and testers only received about 500 STR locations. The Big Y-700 test has been enriched to provide a wider range of more specific information. Men who originally took the Big Y-500, then upgraded to the Big Y-700, will very probably have a new haplogroup assignment based on the expanded coverage and increased resolution of the Big Y-700 test. The Big Y-700 ferrets out lineages that the Big Y-500 simply could not, and continues to provide additional value as more men test, which facilitates the formation of new haplogroups.

What Do You Mean by Match?

Matching doesn’t mean you have to have the exact same haplogroup. A perfectly valid match can have a different haplogroup because one haplogroup is more specific or refined than the other. Matching exactly as a result of a predicted STR haplogroup is much less useful than matching closely on a much more recent Big Y-700 haplogroup.

Not all haplogroups are created equal.

I know this is a bit confusing, so let’s look at real-life examples to clarify.

STR to STR or Autosomal to Autosomal Haplogroup Match

Two males might match exactly on a mid-range Family Finder autosomal haplogroup or on a STR-predicted haplogroup like R-M269, which is about 6350 years old.

This haplogroup “match,” even though it might be exact, does not confirm a close match and really only serves to eliminate some other haplogroups and confirm that a closer match is possible. For example, R-M269 men don’t match someone in haplogroup J or E. You may or may not share a surname. You may or may not still “match” if you both upgrade to the Big Y-700.

In this case, a father/son pair would match exactly, as would two men with different surnames whose common ancestor lived 6000 years ago.

Note that if you’re comparing autosomal-derived haplogroups across different vendor platforms, or even different DNA testing chip versions on the same platform, you may see two different haplogroups. Different vendors test different locations. Please note that second cousins and closer will always match on autosomal DNA, but relationships further back than that may not. Y-DNA very reliably reaches far beyond the capabilities of autosomal DNA due to the fact that it is never mixed with the DNA of the other parent – so it never divides or is watered down in time. When comparing two autosomally-generated haplogroups of men who are supposed to be closely related, always check their autosomal match results too.

Use the free Discover Tool to find various categories of information about any haplogroup, including its age. Take a look at R-M269 here.

Using Discover to Compare Haplogroups

You can always use the Discover tool to compare two haplogroups.

Go to Discover (or click through if you’re signed on to your FamilyTreeDNA Y-DNA page), then enter the first haplogroup you’d like to compare.

Click search to view information about that haplogroup.

On the menu bar, at left, click on Compare.

Add the second haplogroup.

I’m selecting E-M35, a completely different branch of the phylogenetic tree.

R-M269 was formed about 6350 years ago, while E-M35 was formed about 25,000 years ago. Their common ancestor was formed about 65,000 years ago. Clearly, these two paternal lineages are not related in anything close to a genealogical timeframe.

These two men would never match on an STR test, but could easily match on an autosomal test on any line OTHER than their direct paternal line.

Now let’s compare two haplogroups that are more closely related.

Haplogroup R-M222 is very common in Ireland, so let’s see how closely related it is to R-M269 which is very common in western Europe.

We see that R-M222 descends from R-M269, so there is no “other haplogroup” involved.

R-M222 was formed about 2100 years ago, around 4250 years after R-M269 was formed.

There are 17 steps between R-M222 and R-M269.

The bottom block shows the lineage from R-M269 back to Y-Adam.

How cool is this??!!

Big Y-700 to Autosomal or STR Haplogroup Comparison

Joe took the Big Y-700 test and discovered that he’s haplogroup R-BY177080.

Joe noticed that his son, who had initially taken an STR test, had been assigned haplogroup R-M269. Then, his son took a Family Finder test and his haplogroup changed to R-FGC8601.

Joe was confused about why he and his son’s haplogroups didn’t match.

First, let’s check Family Finder to confirm the parent/child relationship. Joe’s son is clearly his son.

So why doesn’t Joe’s son’s haplogroup match Joe’s haplogroup? And why did Joe’s son’s haplogroup change?

Joe’s son had not taken a Big Y-700 DNA test, so Joe’s son’s R-M269 haplogroup was initially predicted from his STR test.

Joe’s son’s updated haplogroup, R-FGC8601 was generated by the Family Finder test. Think of this as a bonus. If you’re a male and haven’t yet, you’ll soon receive an email telling you that you’ve received a Family Finder Y-DNA haplogroup. It’s your lucky day!

Family Finder haplogroups always replace STR predicted haplogroups since they are always more specific than predicted STR haplogroups. Big Y-700 haplogroups always replace STR-generated haplogroup predictions and Family Finder haplogroups because they are the most specific.

Let’s compare these results using Discover.

Joe’s son’s original predicted haplogroup was R-M269.

Discover Compare shows us that Joe’s Big Y-700 Haplogroup, R-BY177080, is a descendant of R-M269.

So, they actually do “match,” just several branches further up the tree

Joe’s son’s more precise Family Finder haplogroup was assigned as R-FGC8601.

Discover Compare shows us that Joe’s Big Y-700 haplogroup also descends from R-FGC8601.

You can see that the haplogroup generated by Family Finder is more precise by about 4700 years and improves that comparison.

R-M269 was formed about 6350 years ago, but R-FGC8601 was formed about 1700 years ago.

Joe’s Big Y-700 haplogroup, R-BY177080 was formed about the year 1900, improving the family haplogroup by another 1600 years or so.

Joe’s son’s Family Finder haplogroup moved down the haplotree 21 branches and 4650 years, for free! If Joe’s son were to upgrade to the Big Y-700, they might very well be assigned a new haplogroup that, for the time being, only they share.

Of course, Family Finder doesn’t provide Y-DNA matching so you still need the Y-DNA tests for that important aspect of genealogy.

Big Y to Big Y Comparison

In our next example, a group of men, including a father and son or other very close relative may take the Big Y-700 test and have different haplogroups. If you’re saying, “Whoa Nelly,” hear me out.

George took a Big Y-700 test and discovered that he is haplogroup R-FGC43597. His son and grandsons tested, and they are haplogroup R-FTC50269. What happened? Shouldn’t they all match George?

On George’s Big Y-700 block tree, you can see that a mutation, R-FTC50269, occurred between George and his son. George doesn’t have it, but his son does.

A haplogroup isn’t “named” until there are two men with the same mutation in the same lineage. Therefore, when George’s son initially tested, he would have been assigned to the same haplogroup as George, R-FGC43697, but with one extra variant, or mutation.

Of course, that extra mutation was passed from George’s son to both of his grandsons, so when the first grandson tested, the new haplogroup, R-FTC50269 was assigned as a result of that mutation. Now, George has one haplogroup and his son and grandsons have a different haplogroup, one branch downstream.

Using Discover to check the haplogroup ages and path, we find that indeed, these haplogroups are only one step apart.

Checking Family Finder results can always verify that the match is close or as close as you expected.

Haplogroup Assignments

Haplogroup assignments range from good to better to best.

Good Better Best
STR predicted Yes – but further back in time
SNP Packs (now obsolete) Between good and better
Family Finder autosomal Yes – generally midrange between STR predicted and the Big Y-700
Big Y-500 (need to upgrade) Usually between better and best
Big Y-700 The best – usually within a genealogically relevant timeframe unless your DNA is rare

Where Are You?

Older haplogroups, such as the STR-predicted haplogroups are useful for:

  • Eliminating some potential matches
  • Identifying where that haplogroup originated at that specific point in time. In other words, where your ancestor lived when that haplogroup was born.

If your Y-DNA matches another Y-DNA tester at FamilyTreeDNA, your haplogroups will fall someplace on the same haplogroup branch, although they may be thousands of years apart. STR-predicted haplogroups are “older,” meaning they range in age from about 6500 years to tens of thousands of years ago. They can tell you where the haplogroup originated at that time.

Autosomal haplogroups will be newer, or more recent, than STR-predicted haplogroups, but still (sometimes significantly) older than the Big Y-700 haplogroups..

FamilyTreeDNA provides Y-DNA haplogroups for free for every biological male who either takes the FamilyTreeDNA Family Finder test or uploads an autosomal result from either Ancestry or MyHeritage. Soon, 23andMe uploads will be resumed as well. This means that you will be able to view other men with a similar surname in your Family Finder results and:

  • Rule them out as a paternal line match.
  • Check your STR matches if they have taken a Y-DNA test
  • Check your Big Y-700 test for matches if both men have taken a Big Y test.
  • Encourage your matches to take a Big Y-700 test so you can see how closely you match on your paternal line.
  • Use the Discover Compare and other tools to reveal more information.

Family Finder haplogroups are relatively new, so currently, all new Family Finder testers are receiving haplogroups. Older Family Finder tests are being processed and will be followed by autosomal tests uploaded from other vendors. Haplogroups from autosomal tests are confirmed and will be newer, or more recent, than STR-predicted haplogroups.

The only test that can bring your haplogroup to current, meaning the most refined, recent, personal haplogroup, is the Big Y-700 test. Without taking the Big Y-700 test, you’ll forever be stuck with an older, less informative haplogroup branch. The Big Y-700 allows us to reliably sort families into lineages based on branching mutations.

The Big Y-700 haplogroup is:

  • The most detailed and granular possible.
  • Determined by sequencing the Y chromosome.
  • A test of discovery that continues to provide additional value as more men test and new haplogroups are formed.

Big Y-700 haplogroups generally fall into a genealogically useful timeframe and can be very recent.

The Discover tool and Time Tree provide a wealth of information about your ancestors, including locations, migration paths, ancient DNA, and more.

You Don’t Know What You Don’t Know

Now that you understand how to compare and interpret haplogroup matches, what additional information can you learn?

I always encourage Y-DNA matches to upgrade to the Big Y-700. Why? You don’t know what you don’t know. The article, Bennett Greenspan: Meet My Extended Family & Discover Extraordinary Deep Heritage illustrates the benefits of the Big Y-700 for all matches. Upgrading 12-marker matches is exactly how he made his big breakthrough.

The Big Y-700 test answers many questions beyond simply matching by using Discover and the Group Time Tree.

  • Where were your ancestors?
  • Who do you match, and who were their ancestors?
  • Genetically and genealogically, how do your surname matches fit together?
  • Where were your matches’ ancestors, and when?
  • Which ancient DNA results do you match, and where were they located?
  • What is the history of locations where your ancestors were found along their journey?
  • How closely or distantly are you related to other Big Y-700 matches?
  • Can your matches’ information break down your paternal line brick wall, or at least move it back a few generations?

Where are your Y-DNA results along the spectrum of useful haplogroup information? Do you or your matches need to upgrade? Click here to upgrade or order a Big Y-700 test.

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Washington Family Lineage Revealed from Family Burials & Opens the Door for More

I’m excited to share the paper, “Unearthing Who and Y at Harewood Cemetery and inference of George Washington’s Y-chromosomal haplotype” by Cavagnino et al. 2024, and published in iScience, on which I’m a co-author.

When Goran Runfeldt, Head of R&D at FamilyTreeDNA called me last year and asked if I wanted to work on something fun, I had no idea of the significance of the journey I was about to undertake. I was privileged to join the team working on the Washington family story, as told through DNA via excavated family burials.

I’ll tell you upfront that this project is very close to my heart in a very personal way.

Let’s talk about the science first, then I’ll share my exciting personal connection.

The Washington Project

By the time I joined this study, Courtney Cavagnino and the team at Armed Forces DNA Identification Laboratory, a division of the Armed Forces Medical Examiner System (AFMES-AFDIL), had already been hard at work sequencing burials from the Harewood Cemetery in West Virginia for some time.

By Acroterion – Own work, CC BY-SA 3.0, https://commons.wikimedia.org/w/index.php?curid=5598643

The Harewood Cemetery is located on a plantation owned by the Washington family where two grandsons of President George Washington’s brother, and their mother, Lucy Payne, are buried in unmarked graves.

George Washington’s brother, Samuel Washington (1734-1781), had the home designed in 1770 and had moved there before his death in 1781 at the age of 46, from tuberculosis. George Washington (1732-1799) visited his brother there several times.

Samuel Washington’s son, George Steptoe Washington (1771-1809), eventually inherited the property and married Lucy Payne (1769-1846). With Lucy, he had sons Dr. Samuel Walter Washington (1797-1831) and George Steptoe Washington II (1806-1831).

Lucy Payne’s younger sister, Dolley, married James Madison, the future President, in the parlor at Harewood in 1794.

This graphic from the paper shows Samuel Walter Washington’s ancestors. Note that he is related to Augustine Washington and Mary Ball through three different paths.

The FamilyTreeDNA research team redrew the relationships in a more traditional genealogical view.

Image courtesy FamilyTreeDNA. Click to enlarge.

Complicating the analysis, and making it more interesting was the fact that present-day tester, Samuel Walter Washington (SWW) is descended from Augustine Washington, the patriarch of the colonial Washington Family, and his wife, Mary Ball, through three different paths.

The Burials

According to the 1882 last will and testament of Dr. Samuel Walter Washington’s wife, the graves at Harewood were relocated to the Zion Episcopal Churchyard in Charles Town, West Virginia, where gravestones were placed for the Washington males. Therefore, only fragments and small bones were left in the Harewood plantation graves.

The Harewood property still remains in the Washington family, so they had ready access to the cemetery location. The original excavation took place in May of 1999, after using ground-penetrating radar to identify the likely burial locations based on soil disturbances. The original goal was to locate the grave of Samuel Washington, George Washington’s younger brother.

As would be expected, bacteria had contaminated already degraded DNA. This precluded traditional as well as some forensic sequencing methods. DNA capture technology has improved significantly since 1999, so the AFMES-AFDIL team was using a combination of revolutionary technologies to process the remains.

A technique known as hybridization capture using bait panels was combined with NGS sequencing to attempt to obtain about 95,000 nuclear SNPs, similar to those used in traditional autosomal testing. Additionally, the capture was primed for mitochondrial and Y-DNA SNPs for haplogroup determination. Some Y STRs were captured as well. The paper, published today, provides more technical details for those who are interested.

Three Kinds of DNA

We were fortunate to be able to utilize three types of DNA in the analysis.

Each type of DNA, with its specific inheritance characteristics, was critically important for establishing relationships between the burials. The connection to SWW identified the male burials.

  • Y-DNA is passed only from male to male and is not mixed with the DNA of the mother, making it uniquely qualified for male lineage matching.
  • Mitochondrial DNA is passed only from women to both sexes of their offspring, not mixed with the DNA of the father, making mitochondrial DNA uniquely qualified for matrilineal lineage matching.
  • Autosomal DNA is inherited from all ancestral lineages and is divided in each generation. Half is inherited from one’s mother and half from one’s father. Based on both random inheritance and recombination, people, on average, inherit half the amount of autosomal DNA of each ancestor that their parents did.

Y-DNA

Y-DNA is passed from father to son intact, meaning that it is not mixed with the DNA of the mother. Small mutations accrue over time, forming branches of the Y-DNA phylogenetic tree. Those branches have names assigned, called haplogroups. The higher up the tree, the more descendant branches have occurred over time. The further down the tree, the more unique and refined the haplogroup. Haplogroups are formed when two or more men have the same group of unique mutations.

Additionally, a second type of Y-DNA, STRs, or short tandem repeats, is also used for comparison. These mutate much more quickly than SNPs, single-nucleotide polymorphisms, used to determine haplogroups. Both types of Y-DNA are utilized together.

The bait panels were constructed to recover at least some information about the Y-DNA of the male individuals buried in the graves. For comparison purposes, Samuel Walter Washington, the living descendant, took the highly refined Big Y-700 test at FamilyTreeDNA  which tests millions of locations on the Y chromosome – including all of the locations on the bait panels..

Some Y-DNA of the two male burials was recovered and reconstructed. The DNA results matched each other, as would be expected of brothers, and also the Y-DNA of SWW.

This provided a relatively high-level haplogroup designation, R-U152, which was formed about 4500 years ago.

A matching haplogroup at this level does not confirm a close family relationship, but it also doesn’t preclude it.

Fortunately, the Big Y-700 test of SWW was able to reveal significantly more information, including his refined haplogroup of R-FTE201 which was formed about 2000 years ago.

George Washington didn’t have any known children, so we can’t compare his Y-DNA or autosomal DNA directly to either the Harewood burials or SWW.

Barring an unknown paternity event, George Washington’s Y-DNA haplogroup would be the same as that of his brother’s grandsons and the same as present-day tester SWW.

Of course, it’s possible that small mutational differences would have occurred in the past three centuries, since Augustine Washington, the common ancestor of George Washington and SWW, lived, but if so, their haplogroups would be nearly identical.

The Washington family has graciously permitted the Washington lineage to be included in Discover, so if you are haplogroup R, please check to see if the presidential Washington family shows up in your Notable Discover connections in the next few days.

Mitochondrial DNA

Mitochondrial DNA is passed from mothers to all of their children without being admixed with the father’s mitochondrial DNA. Only females pass it on. Therefore, to obtain the mitochondrial DNA of any ancestor, one must descend from that female ancestor through all females. In the current generation, the tester can be a male.

Mitochondrial DNA has been the chosen methodology for the identification and repatriation of military remains for at least two decades. The reason is simple. Mitochondrial DNA is easier to retrieve since thousands of copies live in the cytoplasm of each cell. Only one copy of the 23 pairs of autosomes lives in the nucleus of a cell.

The mitochondria are comprised of 16,569 locations, while the autosomes contain 3 billion pairs, for a total of 6 billion locations across both the maternal and paternal chromosomes. As you can imagine, degraded autosomal DNA is broken into small pieces and mixed together. Think of a blender. Recovering that DNA and then piecing it back together is a massive undertaking.

Furthermore, with military repatriations, the mother or sibling or other relative who shares the mitochondrial DNA of the soldier contributes their mitochondrial DNA to the military for comparison against remains as they are recovered.

One of the ways that the graves of Dr. Samuel Walter Washington and his brother, George Steptoe Washington, were confirmed is that the mitochondrial DNA recovered from those burials matches the mitochondrial DNA of another burial, which was determined to be their mother, Lucy Payne.

While mitochondrial DNA alone is generally not adequate to definitively prove identity, it can be utilized along with other evidence, such as extra mutations in addition to haplogroup-defining mutations, and the geographical location where the remains were recovered.

The AFMES-AFDIL team recovered the full sequence of Lucy Payne’s and her sons’ mitochondrial DNA, which was identified as haplogroup J1c1b1a1 based on unique haplogroup-defining mutations.

Why the AFMES-AFDIL Team?

You may recall that the US government agency involved in this project is the Armed Forces DNA Identification Laboratory. Why, you might wonder, are they involved in the identification of the people interred in the Washington family cemetery?

Did you notice that I said, “mitochondrial DNA has been the chosen methodology” for identification?

The AFMES-AFDIL team is developing and refining multiple techniques that can be utilized to identify badly degraded remains of servicemen.

For example, in this case, there were only small bones, the DNA was severely degraded, and there was significant contamination.

If the mitochondrial DNA was a very common haplogroup, and was perhaps only partially recovered, they could eliminate several possible soldiers as matches, but they could not make a positive ID.

This case was just “problematic” enough to be useful, without being an unknown or unresolvable situation.

The family was involved and supportive. They knew who the candidate burials were in the cemetery and SWW contributed his own DNA for comparison.

SWW’s involvement provided two very important genetic benefits.

  • First, SWW descended from Augustine Washington through the direct paternal line, so his Y-DNA should match that of the two Washington men in the burials.
  • Secondly, SWW was related to the male burials in a short enough time period that he should match them both – one as his direct ancestor – his great-great-grandfather. The second burial was his great-great-grandfather’s brother. He should match his great-great-grandfather more closely than his great-great-grandfather’s brother.
Individual Relationship to SWW Expected percent of DNA Expected cMs of DNA Relationship Degree with Dr. Samuel
Dr. Samuel Walter Washington Great-great-grandfather 100 3500
Christian Marie Washington married Richard Scott Blackburn Washington Great-grandmother 50 1750 First
Samuel Walter Washington Grandfather 25 875 Second
John Augustine Washington Father 12.5 437.5 Third
SWW Present-day tester 6.25 218.75 Fourth

Lucy Payne would be SWW’s Fifth Degree relative, as would Dr. Samuel Walter Washington’s brother.

Full siblings share approximately 50% of the same DNA, so SWW would be expected to match the burial to whom he was more closely related with approximately twice as much autosomal DNA.

Therefore, using pairwise comparisons and kinship predictions, the team was able to discern which burial belonged to Dr. Samuel Walter Washington, because SWW matched that burial more closely.

But it turned out to be not quite that simple.

The Monkey Wrench

Relationships are classified as degree levels, as shown above. For example, children are first-degree relatives of their parents, siblings, and children. Genetic relationship levels are determined by comparing the DNA of two people and result in kinship predictions.

Normally, genealogists don’t think much about relationship degrees because we use the number of shared or overlapping centimorgans (cMs), and DNA testing companies provide kinship predictions.

However, because the AFMES-AFDIL team wasn’t working with the normal autosomal chip, they were only able to utilize a portion of the 95,000 locations, and they needed to “convert” SWWs results to compare to Dr. Samuel Washington and George Steptoe Washington Jr. They also needed to compensate for the fact that they were not able to obtain 100% of the 95,000 SNP locations on any of the burials. Recovered DNA ranged from 50%-85%

However, the burials matched SWW at one relationship degree level higher than expected.

Initially, Goran had asked me to review and work on expanding the genealogy of the Washington family, but now we had a new, very-interesting, wrinkle.

On a call, the team mentioned the disparity in the expected relationship level. I realized that the probable answer was that SWW was descended from Augustine Washington not just once, not twice, but three times, and we were seeing the genetic effects of pedigree collapse.

Those multiple relationships are beneficial when they provide one path to the Washington Y-DNA through a direct line to Augustine through his son, John Augustine, and another shorter path to Dr. Samuel Walter Washington for autosomal matching.

However, multiple relationship paths added complexity to autosomal relationship determination

There was yet a third avenue of descent to SWW through the father of Richard Scott Blackburn Washington, John Augustine Washington II.

In other words, there are three ways that SWW can and did inherit autosomal DNA from the Washington lineage, beginning with Augustine. Carrying extra autosomal DNA would affect the expected degree of relationship, potentially for SWW with both of the male Washington burials.

We needed a methodology to account for that.

Pedigree Collapse

I’m sure that the AFMES-AFDIL team didn’t view pedigree collapse as a benefit, at least not initially. They aren’t genealogists, so they really weren’t thinking about pedigree collapse in the same way genealogists do.

I’ve worked with pedigree collapse many times, but three separate events in the same line within a few generations was challenging in terms of getting the math right. It’s not obvious, and it’s not easy.

With pedigree collapse, it’s not just a simple matter of figuring out the expected percentage of DNA for all three relationships and adding them together because some of that DNA can be expected to be shared, which reduces the matching amount of DNA from the “add-three-together” number. So, the actual expected amount of shared DNA is someplace between the closest relationship, in this case, Dr. Samuel Walter Washington, and the additive result of all three relationships.

Plus, I couldn’t use cMs, so one hand was tied behind my back.

Therefore, we worked together to solve this puzzle.

My article, Pedigree Collapse and DNA – Plus an Easy-Peasy Shortcut is the result of my pedigree collapse calculations for this project – and how to make pedigree collapse easier for you to understand and account for.

It’s also the foundation of what I provided for the AFMES-AFDIL team, which integrated it into their protocol. Of course, when I published my Pedigree Collapse article, I had to remove anything that might have given anything away before the study and resulting paper was ready for publication.

Why the Monkey Wrench is Important

When dealing with unknown remains, we don’t have the luxury of already knowing who the family is and their potential position in the family.

The AFMES-AFDIL team wants to be able to utilize the techniques they are perfecting for the identification and repatriation of military remains as far back as WWII, 80 years ago. That means that those men would have been born nearly a century ago, and if a generation is roughly 20-25 years, the people available today to test may be as many generations removed from WWII veterans as SWW is from Dr. Samuel Walter Washington.

The repatriation team also won’t know if they are dealing with pedigree collapse until they see it. If a potential relationship comes back slightly differently than expected, they will know to consider either endogamy or pedigree collapse. Furthermore, tools that measure runs of homozygosity (ROH) can help inform them of either condition.

I’m glad this monkey wrench crept into the equation, and I was in the right place at the right time to help.

The Conversation

I joined this team someplace midway in the process, so I didn’t initially have the benefit of understanding why Courtney’s team was involved – that they hoped to refine their processes to begin utilizing autosomal DNA for repatriation.

I opined at one point that I was incredibly frustrated that this many years following the use of autosomal DNA for genealogy, the military was just now beginning to consider its use for repatriation, AND that they were not and had not been collecting autosomal DNA from family members of MIA/POW service members.

Courtney hopes this study will open that door sooner rather than later. As far as I’m concerned, next week would be great!

I was shocked that I had fallen into this opportunity, given that I have a POW/MIA family. member.

I’m a Gold Star Family Member

My first cousin, Robert Vernon Estes, Bobby, served in the Army in the Korean conflict. He was captured on November 30, 1950 in the horrific battle later known as “The Gauntlet.” He died on approximately January 31, 1951 in a POW camp someplace near Pugwon, Korea. He was only 19.

I am his namesake, and I also represent him as a Gold Star family member.

I’ve written about Bobby’s story, obtaining and unraveling his military records.

Bobby probably starved to death, as other members of his battalion did.

His mother died shortly after his capture, and he had no sisters to contribute mitochondrial DNA.

I’m the closest family member left now. We shared grandparents.

In July 2021, Bobby was honored by the State of Indiana. He served from White County. I was incredibly proud to be his representative family member.

When I accepted the invitation to assist the AFMES-AFDIL team with the Washington family burials, I had absolutely NO IDEA that their goal was to validate and extend this technology and these techniques to service member repatriation.

Bobby’s mother was adopted, so I have absolutely no ability to locate someone with Bobby’s mitochondrial DNA, which has frustrated me greatly for years. Therefore, if Bobby’s body were returned from North Korea today, his remains would remain unidentified and unclaimed. That possibility breaks my heart.

North Korea, “isn’t even answering the phone right now,” so the hope that Bobby will be returned to us in my lifetime fades a little with each passing day. That’s EXACTLY why it’s so important for the military to adopt and accept autosomal DNA from family members, even if they can’t utilize it today. My DNA and others can be archived for the future. Someday, Bobby and other servicemen may come back home.

Mitochondrial DNA alone couldn’t have solved the Washington mystery. There will be service members like Bobby who have no mitochondrial DNA sample waiting to be matched to them.

Just a few months before Goran asked me if I wanted to assist with a fun project, I had spoken with Bobby’s military representative, begging them to accept my autosomal DNA. No dice – at least not then.

Hopefully soon – very soon, so that we can begin to build the bank.

These men deserve to be identified. They gave their lives, their futures – that’s the least we can do for them.

The very least.

I’m so proud to be a part of this fantastic project. I’m incredibly grateful that Fate decided to put me in the right place at the right time, with the right combination of skills. I hope Courtney succeeds in pushing this door all the way open. It’s past time, and our team has proven beyond a doubt what can be accomplished. Our POW/MIA servicemen, servicewomen, and their families deserve it.

Thank you to my colleagues, Michael Sager and Goran Runfeldt at FamilyTreeDNA,  Courtney Cavagnino, and the AFMES-AFDIL team.

_____________________________________________________________

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Rootstech 2024: Friends, Discover Tools, Highways of History and the Storm

I didn’t want to open the curtains Saturday morning, given the blizzard warnings that were worsening all day Friday.

I finally screwed up my courage and peeked out.

Indeed, those skies look dark, grey, and foreboding.

Decision Time

I had a decision to make.

I originally planned to stay in Salt Lake City until Sunday, but I had already changed my flight to late Saturday afternoon following my session. I also changed my hotel reservation accordingly.

However, if I packed and checked out, got to the airport, and my flight was canceled, I was likely going to be stranded, potentially at the airport for at least two days. There aren’t any hotels in the Salt Lake City airport, but there are a few nearby. However, probably not enough rooms to accommodate an airport full of stranded people.

Would Uber even be available?

Could I get back into Salt Lake City to check back into the Marriott or any other hotel? Would they have space?

I was at the go-no-go decision point.

It was probably a 50-50 roll of the dice.

I packed and checked out.

It wasn’t snowing yet, but no one doubted that it would. The only questions were when the snow would begin, whether it would begin as rain and freeze into ice before the snow started falling, and how much snow would there be.

Maybe more important to the people at RootsTech – what about flights?

All day, you could see people obsessively checking their flight information on their phones.

I had two speaking engagements scheduled for the day: a morning Y-DNA “Ask Me Anything” panel and my afternoon session, “Highways of History – Flesh out Your Ancestors Using Discover Case Studies.”

The afternoon session was scheduled to end just half an hour before RootsTech closed for the year, so there really was no getting out early.

In for a penny, in for a pound.

Friends in the Expo Hall

I was still trying to visit every booth on the show floor.

I’ll just admit right now that I failed miserably. Not only was I bone tired by this time, but I kept running into people I knew. I realized that this was my last opportunity to see them this year, so I never made it past the halfway point in the Expo Hall.

I did notice that the crowds were very thin. Saturday was Family Day, but apparently, not many people wanted to risk venturing out. Even the locals were concerned which is never a good sign.

The Heritage Theater had a full schedule of events, but there were very few people in the audience through no fault of the speakers or RootsTech.

For those hearty souls who did attend, they received up-close and personal sessions and information from the presenters.

It was nice to see the folks from Family Tree Magazine again. I’ve written for them off and on for years, but had never met the staff in person before.

Be sure to check out their Best Genetic Genealogy Websites and also their Genealogy Books Guide, listed by subject.

When you get there, check out their other “best of” categories and other topics.

Walking on down the aisle, I stopped to talk to the “One Kind Act a Day” people,

Being the skeptic that I am, I kept trying to find the hook, but I couldn’t. It’s a nonprofit that seems to do exactly what it says.

This is absolutely something I can sign up for, so I did and took the pledge.

Doing one kind act a day is easy, so let’s do two!

You can follow them on Facebook, too.

Reclaim the Records is another nonprofit that has successfully advocated and reclaimed more than 60 million records to date that were behind lock and key.

Take a look at their successes and their to-do list.

They style themselves as intellectual freedom fighters. Did you know so many records were still entirely unavailable?

Hey, isn’t that Myko Cleland sitting at the Reclaim booth, on the left? He’s the Director of Content in Europe for MyHeritage, nicknamed the DapperHistorian, and you just never know where you’re going to find him!

How cool is this? Wear What You Love uses sublimation dying to permanently print/infuse your photos on t-shirts or other materials.

This also works on fabric that can be used in quilts but more reliably on polyester fabrics, not cotton.

Hmmm, I have some ideas.

Y-DNA Ask Me Anything at FamilyTreeDNA

The Y-DNA “Ask Me Anything” session began at 10:30. I don’t think attendees realized that FamilyTreeDNA brought the R&D brain trust and you could literally ask them anything. What an opportunity!

Left to right, Michael Sager, FamilyTreeDNA’s well-known Y-DNA phylogeneticist, Dr. Paul Maier, seated, population geneticist, and Goran Runfeldt, standing at right, Head of R&D.

The team reviewed how to use Discover and what can be revealed.

Janine Cloud, Manager of Group Projects, is beside me in the black shirt, seated at far right. Group Projects are important tools for Y-DNA testing and testers.

In addition to the Discover Time Tree, shown on the screen above, a Group Time Tree shows Big Y project members as grouped by the volunteer administrators, along with their earliest known ancestors (EKA.)

Here’s an example from the Estes surname project that I administer. My grouping of participants is shown at left, the Time Tree in the center, and the locations with earliest known ancestors at right. Results are displayed in the order that they are phylogenetically related, helping genealogists immensely.

Here, the team is explaining the Block Tree which displays matches in a different format.

Men displayed together on the same Block Tree branch are more closely related to each other than to men displayed in other branches.

Michael Sager observes while Paul Maier demonstrates Globetrekker, an innovative interactive map that shows the path that one’s male ancestors took on their journey from Africa to where they are most recently found.

One of the attendees had a question and looks on as the team explains their results using Globetrekker.

We tried to get a team photo after the presentation and managed to corral some of the team. You’ve met several already, but Bennett Greenspan, Founder and President Emeritus of FamilyTreeDNA, is to my right as you look at the photo, with Sherman McRae standing between Bennett and Paul.

I particularly like this “generations” photo.

In the rear, Katherine Borges stands with Bennett Greenspan. Bennett obviously founded the company, and Katherine was one of the early administrators. Dr. Lior Rauchberger, CEO of myDNA, which includes FamilyTreeDNA, is seated at left, along with Alex Zawisza, CFO, at right. MyDNA purchased Gene by Gene, which includes FamilyTreeDNA, just over three years ago, and the team has continued to work together for the benefit of FamilyTreeDNA customers.

Lior traveled from Australia to attend RootsTech. He could be seen checking people out at the booth, so he had the opportunity to talk with customers. He said he heard the words “brick wall” more in those three days than ever before, as in, “Thanks to FamilyTreeDNA, I broke down my brick wall.”

We all owe Lior a huge debt of gratitude for his continued commitment to FamilyTreeDNA research, and in particular, the Big Y-700 tools, such as Discover, along with the Million Mito Project which will be released with a similar tool, MitoDiscover.

Thanks Lior!

I turned around to see Stephanie Gilbert, who gave the keynote at the FamilyTreeDNA conference.

Stephanie is an incredibly engaging speaker, and I’m going to recommend her to RootsTech for next year.

It was wonderful to see Schelly Talalay Dardashti, at left. She has worked for MyHeritage since 2006 and administers the Tracing the Tribe – Jewish Genealogy Facebook group, which has more than 73,000 members. Schelly is a wonderful ambassador, always helpful and incredibly knowledgeable.

Between us is Dana Stewart Leeds, creator of the Leeds Method, a technique that launched the autocluster craze by manually grouping matches. I wrote about the Leeds Method, here, in 2018. When you see AutoClusters at Genetic Affairs or the Collins-Leeds method at DNAGedcom, think of and thank Dana. They automated her process, with her permission, of course, creating some of the most useful tools available to genealogists. You can follow Dana here.

I swear, it was brainiac day at RootsTech!

Mags Gaulden, one of the founders of mitoYDNA and who writes at Grandma’s Genes, was working in the FamilyTreeDNA booth and was quite busy – so busy that I almost didn’t manage a picture with her. We never did get to have a meal together. We will have to do better in October when we are both scheduled to be at the East Coast Genetic Genealogy Conference in person. Oops, did I say that out loud???

Save the dates!

GEDmatch – New AutoCluster Endogamy Tool

I’ve emailed back and forth with Tom Osypian with GEDmatch many times now, but I’ve never met him in person, even though we’ve been in the same place before.

This time, I was determined. Although Tom was busy several times when I stopped by the booth, there were fewer people on Saturday, so I stood a fighting chance.

Tom explained that GEDmatch has a new AutoCluster tool developed by Evert-Jan Blom at Genetic Affairs and Jarret Ross from GeneaVlogger that helps with unraveling endogamy. I told him that I already knew because we used my Mom’s autosomal results during testing. Mom is partly endogamous through her grandfather’s Acadian line.

The Acadian cluster in the upper left quadrant looks like an orange blob with no differentiation, where everyone is related to everyone else – because that’s truly how Acadian descendants are connected. As my Acadian cousin once said, “If you’re related to one Acadian, you’re related to all Acadians,” and it’s true.

Evert-Jan needed to optimize clusters for a partially endogamous person without negatively affecting their non-endogamous clusters.

He did a great job separating my Mom’s big orange blob endogamous cluster into these nice, neat mini-clusters.

To take a look, choose AutoCluster Endogamy on GEDmatch and make your preset selection.

There’s a YouTube video about this tool by GeneaVlogger, here.

Next I ran into Patricia Coleman, a fellow genealogist scientist, who wrote an excellent article about finding segment links to the opposite parent using AutoSegment AutoClusters, here. Check out her blog and published papers, here.

We are incredibly fortunate to have such dedicated researchers and scientists in our community.

Unfortunately, I was running out of time on the show floor.

Sisters of Heart

OK, now, I’m going to say something really sappy. Consider yourself warned.

By this time, I needed to find food and quickly eat before my session, which was scheduled to start at 1:15. This meant I needed to be in the room by 12:45.

Janine was doing consultations in the FamilyTreeDNA booth and couldn’t get away for food either.

Thankfully, with the storm approaching, there weren’t long lines at the food vendors. I peeked outside as I walked down the hallway looking for a food booth that wasn’t very busy.

It was ominously dark and gloomy outside, and had begun to snow.

I found the food stand that looked least bad and got in line. Neither Janine nor I knew what was available at the food vendors, but we’ve known each other for enough years and attended enough conferences that we kind of know what the other likes.

I was standing in line taking pictures of the menu and the pre-made foods in the cooler and messaging them to Janine. People must have wondered if I couldn’t find something better to take pictures of. I just chuckled. I’ll spare you the food pictures because they were unremarkable,

They were out of everything Janine thought looked good. Apparently, everyone else thought those items looked good, too. When it was my turn to order, and I had to choose, I messaged Janine that we were sharing a turkey wrap and asked if she wanted fruit.

“YES! Fruit sounds wonderful.”

Great!

I got both items and paid.

“So do chips. Chips sound great, too.”

Perfect.

I paid again.

Then I saw the muffins. Chocolate sour cream swirl muffins with large shiny sugar crystals baked on top.

No need to message Janine about this one.

Yep, I paid for the third time.

Then, I apologized to the people behind me, hoped they didn’t recognize me, and hurried back to the FamilyTreeDNA booth.

Janine’s customer had just finished up, so I sat down in that seat and spread out our goodies on the table between us. The turkey wrap was cut in half, and we shared half of everything.

I love breaking bread and sharing food with my favorite people. There’s something about feeding the body that nourishes the soul and bonds the heart. I can’t explain it, and I really wasn’t thinking about it just then. Both of us just needed a minute to relax and eat before rushing off to do something else.

I asked Janine if she wanted the last part of my half of the turkey wrap. She told me to take the turkey out and eat it because I needed the protein.

Bless her heart. She was right.

I grabbed two forks in the food booth, and we both ate out of the fruit box positioned halfway between us.

Then, after discussing and laughing that the muffin looked like a geode, I cut it into four sections. We ate them on the cupcake paper with forks, like cake. It tasted wonderful. If you’re thinking that I couldn’t finish my turkey wrap, but had plenty of room for chocolate cake, you’d be exactly right!

Someplace in the midst of our impromptu picnic meal, I realized that four years ago at RootsTech 2020, was the last time we would see each other – for years. A week after RootsTech, everything shut down. People died. Both of us had family members who perished in the Covid epidemic.

Everyone was traumatized.

Neither of us knew if we’d ever see each other again, but neither of us verbalized that because – well – we just couldn’t. Some days during that time, it was all any of us could do to simply hold it together.

I realized just how important these very relaxed impromptu moments, built on years of shared space and breaking bread together, really are. It’s exactly why we don’t have any old photos of “normal” things, just special occasions. Normal isn’t special, until it is – when someone is suddenly gone. Then, “normal” is everything.

None of us know which meal together will be the last. We never know when our number will be called, or how. We really only ever have today.

I wish someone had taken a picture of us smiling and eating, sharing our meal with each other, something we’ve done countless times before. Something so normal that we don’t even think about it. I never thought about taking a picture of something so routine, and neither did anyone else. Why would they?

Regardless, that moment is burned into my memory, along with just how precious our time together is.

Then, the moment of quiet respite, eating chocolate muffins and sharing more than food, was over, and the fragile thought bubble was broken by the ticking of the clock. I had to jump up and run off to my next presentation, and a customer approached and asked Janine a question.

Thank Goodness we were both able to return to RootsTech and relish something so absolutely normal once again.

Highways of History – Flesh Out Your Ancestors Using Discover Case Studies

My class on Friday, “DNA Academy,” was full, and sadly, people were being turned away at the door. Saturday’s “Highways of History” class was held in a larger room, but many people stayed home, so the room was only about three-quarters full. I forgot to ask someone to take a picture, so I’ll just share a few slides.

I really enjoy using AI occasionally for images. This was ChatGPTs idea of Highways of History.

Using Big Y DNA results, I provided examples of using the Discover tools to reveal the stories of my ancestors. Not every Discover tool reveals something amazing about each ancestor, but together, they tell a story we can’t unravel any other way.

I seek out men who descend from every male ancestor paternally through all males and offer a scholarship for Big Y-700 testing.

Here are just a few examples of what I’ve found and documented:

  • A descendant of Etienne Hebert (c1626-c1670), my Acadian ancestor, matches an ancient DNA burial found in Metz, France. Etienne and his brother’s children cluster in a group with a common ancestor about 1650, and the ancient burial dates to about the year 500 CE during the time that Metz was a Gallo Celtic Village. Among other things, we learn that their common ancestors were Celtic.

  • An adopted male matches several Estes men. Based on his Big Y-700 mutations, I can place him in the Estes family tree within two generations. His position in the tree is confirmed by autosomal matches to the ancestors of the wife of Joseph Frank Estes. Autosomal matches confirmed the Big Y-700.

  • Germain Doucet, born in France in the late 1500s, had two sons. One was born in France about 1621, and the second in Acadia (now Nova Scotia) was born to either a second or third wife in 1641 and named after Germain. Based on Big Y-700 tests, the son born in 1621 has a European haplogroup, but Germain, born in 1641, has a Native American father, suggesting the possibility that he may have been adopted by the older Germain Doucet. This was quite an unexpected surprise.

  • A Bowling descendant of Hugh Bowling (1591-1651) born in Chorley, Lancashire, England, had almost no English matches. STR matches are from Saudi Arabia, Algeria, Cyprus, Germany, and Portugal, but the highest percentage are from Spain. Furthermore, his ancient Connections are from Hungary, Israel (4), Armenia, Rome, Italy, Turkey, Lebanon, Lincolnshire, and Norwich, England. Local history reveals a Roman Fort just 19 miles away from where Hugh Bowling lived, and the location, now excavated, was a settlement location for Roman Sarmatian soldiers.

  • Thomas Speak was born about 1634 in Downham, Lancashire, near Chorley, England where the family attended church. Big Y-700 testing shows that he and other English Speak men still living in the area share an ancestor about 1300 CE. When we visited in 2012, we discovered that Myles Standish’s family also attended the same church. Saxon Crosses are found in the graveyard outside, dating to circa 800-900 CE. A Standish male’s Big Y-700 test matches the Speak men, with their common ancestor dating to 850 CE, the same time that the Saxons were settling the region.

  • Bennett Greenspan’s Jewish ancestors were found in Ukraine in the mid-1700s, but he wanted to know more about where they came from originally. Were they Ashkenazi or Sephardic, or something else? By upgrading both close and distant matches to the Big Y-700, Bennett discovered that their common ancestors were in Spain in the year 296 when the two lines diverged and his line left. You can read Bennett’s story in more detail, here.

None of these mysteries or brick walls could have been solved without Big Y-700 tests and without the Discover tools.

This session was so much fun, and I can hardly wait to find more male ancestors and test their direct male-line descendants.

Goodbyes

By the time questions were answered, and I packed up my equipment, there were only about 15 minutes left until the Expo Hall closed at 3. Furthermore, I needed to retrieve my coat from the FamilyTreeDNA booth, retrieve my suitcase from the Marriott bellman, and order an Uber. My flight was only about two and a half hours away, assuming it left.

So far, it hadn’t been cancelled or delayed.

I mentioned my flight concerns to a colleague that I ran into on the way to the booth. He happens to live in Salt Lake City and gave me his phone number, with instructions to call if I got stranded.

My first (unspoken) thought was, “Thank you, but I’d never impose like that.” But then, I realized that was crazy and I really should call him if I needed help. What was wrong with me? I didn’t know him well, but I had known him and the company where he works for many years and felt completely safe. We are Facebook friends too, so I’ve joyfully watched him marry and start a family. I would have done exactly the same for him, and yes, I absolutely WOULD have wanted him to call. Plus, if I actually did wind up staying on his couch for a day or so, I would get time to “Grandma” his children, so HUGE BONUS!

You know who you are, and THANK YOU. I felt so much better after that. Genealogists are just the most amazing people!

Then, I ran into Lisa Rhea Baker who very generously gifted me with bracelets made by her veteran daughter as she healed from surgery. The bracelets around my wrist are beaded, and the one joining our hands is knotted in German colors. I’m wearing that one today. What a very talented and generous young lady.

I was very touched and so grateful. I asked her to thank her daughter on my behalf.

I saw Katherine Borges again in the booth as I was retrieving my coat and we quickly took a selfie. Neither of us realized we hadn’t gotten one earlier, although we did manage to have dinner with a small group where we all chattered like magpies.

Last, Goran, Paul and I took a quick selfie as I was preparing to run out the door. It was 3, closing time, and almost no one was left in the Expo Hall. I knew if I missed this flight, I’d not get another one. Everything was full.

I surely miss seeing these guys. Hopefully, I’ll see them again before the next RootsTech!

The Blizzard Strikes

I stepped outside.

The blizzard had begun in earnest. I could see a couple blocks down the street, but huge flakes of snow were pouring down. The wind was blowing viciously, whipping everything, making it difficult to hang onto my laptop rolling bag. The snow was sticking to everything.

At least it wasn’t slick yet, at least not where I was walking. If the wind hadn’t been so strong, it would have been pretty.

Would the plane be able to take off in this wind? The snow was blowing directly sideways now.

The only distance I had to walk was across the street. This is how much snow accumulated on my coat in just a minute or so.

A little later, Goran took this picture.

Ubers were becoming somewhat scarce, so two of us shared and made it to the airport in time for long TSA lines.

The plane was about 45 minutes late, which didn’t surprise me. I heaved a huge sigh of relief when it pulled up to the gate. At least it arrived, and as soon as it was cleaned a bit, we began to board.

Eventually, we pulled out of the gate and began waiting on the tarmac for the plane to be de-iced.

An hour later, we weren’t even halfway to the front of the line. The pilot estimated it would be another 90 minutes or so.

The snow continued to accumulate.

Would the pilot and crew time out and be unable to fly?

If we had to go back, there would be no prayer of getting another crew. Flights were already being canceled.

The woman beside me was ill. I felt awful for her, and it occurred to me that this might also be a reason to return to the gate.

At least the pilot allowed us to unbuckle our seatbelts and go to the restroom as we waited.

My flight had been scheduled to arrive just after midnight. But now, we were more than four hours late. What time would we get in? My poor husband. I told him to go to sleep and I’d just stay in the hotel in the airport. He said no, nothing doing.

I begged him to at least take a nap and recheck the flights at 3 or 4 AM.

The flight was extremely rough. We couldn’t get above or around the storm, and the seatbelt sign was only off for about 10 minutes during the entire flight.

I tried to sleep, but that wasn’t happening, even though I was beyond exhausted.

This is what love looks like. One single car in the cell lot at around 5 AM, as Jim waited patiently for me.

On the way home, in fact, all of the way home, we drove through the most incredible lightning storm I’ve ever seen.

It was someplace between worrisome/terrifying, and fascinating.

This lightning wasn’t reaching toward the earth in bolts. Instead, the entire sky lit up like daylight, horizon to horizon, flashing like an extremely bright strobe. It was so bright that, at times, it was nearly blinding, and the clouds looked like rainbows as the lightning flashed behind and through them. I had never seen anything like this.

This type of “sheet lightning” is crazy rare. Thankfully, it kept us awake and was stunningly beautiful in a very strange, ethereal way. We worried that we would be caught in a hellacious storm and unable to see in the downpour.

Florida is notorious for vicious storms and torrential downpours. It’s also the lightning strike capital of the US and ranks fourth in the world. This area, in particular, is known as Lightning Alley. Our house was struck last year.

As we exited the expressway, just a couple miles from home, the sky unzipped, and torrential rains began. Thankfully, we were spared for most of the drive.

I was incredibly glad to finally be home and hoped that others had been able to either escape the Utah storm or find a room in a hotel that did not lose power on Sunday. Reports said wind gusts in the Utah mountains were measured at 165 miles an hour, but Salt Lake City, tucked into a valley, was spared most of that.

What an incredible week in so very many ways.

I hope you enjoyed coming along with me. Dates have already been announced for RootsTech 2025.

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RootsTech 2024: DNA Academy and Ancestry Announcements

March the 1st. Remember that old saying about March? If it enters like a lamb, it will leave like a lion, and vice versa.

Look what greeted us on the morning of the second day of RootsTech.

Whoo boy.

The good news, if there was any, was that this was Friday’s forecast for Saturday, and of course, it might, just might, be wrong. Fingers crossed!

The second day of RootsTech was jam-packed, as you can see in the MyHeritage booth below. I wondered if one reason for the extra-large Friday crowd was the weather forecast for Saturday.

I had just finished my booth talk for MyHeritage titled “Leveraging Triangulation – From 3 to Many” and stepped aside to take a picture.

This half-hour presentation defined triangulation as a three-legged stool and discussed when and how to use triangulation at MyHeritage.

I covered:

  • How to use close relatives, including parents, to determine which side your matches are on.
  • Why you can’t use immediate family members for triangulation.
  • How to use triangulation with Shared Matches and the Chromosome Browser
  • How to use and verify Theories of Family Relativity with triangulation
  • AutoClusters as a triangulation roadmap
  • Using AutoClusters and triangulation to determine which DNA descends from whom
  • Bonus hints

Maybe I should turn this presentation into a blog article. What do you think?

DNA Academy aka An Afternoon in the Life of a Presenter

I only had about 45 minutes between the end of the MyHeritage session and the beginning of my class, “DNA Academy: Pulling it All Together – Tests, Vendors, Tools & You.”

I’m very grateful that RootsTech provided the opportunity for this experimental full-afternoon session, which provided the underpinnings for other DNA classes and sessions.

I had practiced and practiced to ensure the slide and topic pacing was fast enough to get through all the slides but not so fast that I would lose people.

Losing someone in a class of this duration means that they miss everything thereafter – and that could be a lot more than your normal 45 to 50-minute class.

Therefore, I needed to be prepared to take questions during the class. That’s always a bit risky because some questions are more like a short story, and you don’t want to run out of time at the end for your slides.

So, yes, I was a bit nervous. I was also concerned about technology gremlins named Murphy that seem to be ever-present. I absolutely did NOT need gremlins attending too.

There was no time between sessions for any kind of a proper lunch. No time to stand in line for food. However, I had to eat since I would have no break until after the class ended at 4, and then only after all of the attendees had left. On Sunday, I had purchased Lunchables at the local grocery store, so I bought a container of fruit and a bag of Doritos at one of those quick grab-it places on the way to my classroom and had a picnic in the back of the room as attendees began filtering in.

I headed for the front of the room with my laptop bag just as the tech person arrived to assist with setup. RootsTech encourages speakers to use RootsTech-provided equipment since they know it’s set up correctly to work with the AV equipment. That makes sense, but I always bring mine, just in case.

RootsTech also generously provided a stool so I wouldn’t have to stand for the entire afternoon.

Our first challenge was that the audio wasn’t working correctly, and never really did. We worked on it until the session started, and I even sent for the tech after the session began.

Eventually, after much fiddling around, I gave up and took the lavalier off. I held it near my mouth for the entire afternoon after finding that “sweet spot” with the assistance of everyone in attendance. We needed to find the mic position where people in the back of the room could hear me, it wasn’t so close it sounded like I was spitting, and we weren’t getting feedback. That seemed to be about a quarter-inch window. It was not ideal, but it worked, and I was very grateful for the audience’s help and patience. Teamwork!

The second challenge was that the RootsTech laptop defaulted to “Presenter View,” which means that your Powerpoint slide is in the upper left quadrant of the laptop screen, the next slide is shown at right, and “speaker notes,” if you’ve created any, appear at the bottom.

I don’t use speaker notes because I don’t want to sound like I’m reading aloud. Therefore, I never use Presenter View. I use the slides to remind me of what to say, and I know what’s coming next.

I initially thought, “Fine, so long as the slide advance works.” It wasn’t until after I began, and after the AV tech was long gone that I realized how small the RootsTech laptop screen was, meaning how SMALL my current slide was. To my horror, I realized that I couldn’t clearly see some portions of my slides.

OH NO!!!

I couldn’t exactly take my glasses off, lean over the podium, and squint. No, that would never do. I also couldn’t move the laptop closer without disrupting the setup and cables.

I also couldn’t see the movie screen to my left that attendees were viewing because I was positioned directly beside the screen and only slightly forward. I could see that the image was showing on the screen, but I couldn’t read anything on the image from that angle.

Crumb!

Therefore, I really had no good or detailed view of my own presentation – for 2.5 hours.

All I can say is that it’s a VERY good thing that I obsessively practice ahead of time, because that’s the ONLY thing that got me through.

I asked for the tech again to assist with the audio issues after trying multiple ways to adjust things myself, and he sent a message back to just move the lavalier up on my clothing. It was already as high as it could be placed, so not helpful.

Why am I telling you this? Often, people often don’t realize how much is beyond the speakers’ control and how much we just roll with the punches as best we can. Attendees are acutely aware of their experience, especially when it’s sub-optimum, and often blame the speaker.

One attendee asked if I could raise the image projection on the screen towards the top. I couldn’t control the image location at all. I knew that if one person couldn’t see because the image was too low on the screen, other people probably couldn’t either, and I felt awful.

Speakers are used to overcoming challenges, but no one wants to attempt to simultaneously overcome and compensate for several issues in the same presentation.

I wound up apologizing more than once to the class. These people had been kind enough to choose this long class and I wanted their experience to be the best possible.

I was very grateful for the people who said something positive afterward and for this person who left feedback on my blog.

A number of people were unhappy because the session wasn’t either live-streamed or recorded. Speakers have no way of knowing or influencing which sessions RootsTech selects for broader consumption. I’m sure they want to livestream a mixture of topics that would interest a variety of people.

I’ve reached out to Legacy Family Tree Webinars to see if they are interested in this class, although I would need to divide it into thirds. I want to leverage this effort and make it available to others who can benefit.

Legacy Family Tree Webinars are free to everyone for the first week, then available in the subscription library.

Does this sound like a good idea?

Ancestry Announcements

After DNA Academy ended, I headed back to the show floor. The second day of RootsTech is always the “late night” with activities until about 7:30. They close earlier, around 5, on the first day, and at 3 on the final day.

I was interested in Ancestry’s announcements and if I had missed anything from the earlier recorded session.

Of course, Ancestry was selling DNA tests. At RootsTech, Ancestry announced that it now has 25 million testers in its database.

Sitting inside the booth, I saw Crista Cowan, the Barefoot Genealogist who is also Ancestry’s corporate genealogist. I noticed the cast on her wrist and felt terrible for her, trying to navigate RootsTech and minor other activities, like, say, eating and presenting and the basic activities of daily living. Been there, done that, and it’s no fun. Crista said that she had discovered that one cannot create PowerPoint slides in a cast, especially when it’s your dominant hand. And I thought I had challenges.

Like I was saying about speakers compensating and making it happen, one way or another…

I’m not going to steal Crista’s thunder about how she became “The Barefoot Genealogist,” but if you don’t know, you can watch her RootsTech presentation here.

So, what else is in Crista’s presentation? What has Ancestry announced?

  • Family Groups. Ancestry announced the ability to create a group of people in a family who are working on a common goal, facilitating collaboration.
  • The Family Groups feature will be available to all accounts, LDS, paid, free, library, whatever.
  • You will be able to assign tasks to people in the group. For example, Mom could be assigned to scan the family photos, upload them, note who they are and other relevant information
  • A “Memories” feature will support either recording or uploading audio which can tell the story of a picture.
  • A new Family Plan, currently only available in the US, allows you to pay for one subscription and add four people. I have seen pricing, but Ancestry has many different plans, and I’m unclear what is and is not included in the Family Plan. So if you’re interested, I’d suggest reaching out to Ancestry.
  • Ancestry continues to add historical records at a rapid pace.

  • Ancestry was indexing 2-3 million records per day. With the launch of the 1950 census, which utilized handwriting recognition and AI, they are now indexing millions more each month, according to Crista’s slide.
  • Ancestry is re-imaging Newspapers.com pages using the same technology, which provides much more than OCR, which is plagued by issues such as image quality and lack of intelligence.
  • One example of new features is that previously, some people were mentioned only by association, such as Mrs. John Doe. Now, Mrs. John Doe can potentially be recognized as Susan Doe or even Susan Jones Doe, based on other articles and information.
  • Ancestry has created a new Stories and Events Index, which indexes the records by category, such as marriages or law and order.
  • However, and this is important, these new re-imaged records are NOT found when you do a global search through Ancestry because, in layman’s terms, there are so many that they crash the system.
  • Ancestry added 16 billion records from newspaper collections last year. You can find a hint or go directly to the newspaper database. Check the specific collection because you may not find the information searching generally.

You can find the Historical Newspapers Collection under the Search tab.

Crista was also being plagued by technical gremlins to this point. It’s obvious that she was well-practiced too, as she barely missed a beat.

Crista encourages people to use the Card Catalog to view the new newspaper record collections.

Here’s what’s showing in my Card Catalog Records Collection view.

  • Moving to DNA announcements, Crista stated that with 25 million people in the database, Ancestry has 88 ethnicity regions and now more than 2500 DNA Communities.

  • The 88 ethnicity regions represent ancestors 500-1000 years ago, while the 2500 communities are formed by a genetic network of people related within approximately 200 years.
  • Ancestry now has 120 million family trees that are mined for location information.
  • Ancestry introduced 203 Communities in Ireland this past year. Crista mentioned that this means that those communities are as granular as counties and that now she knows where to search for her Irish ancestor. I hope she has only one Irish ancestor, and he’s close enough in time. I’m also hoping that the granularity of Communities provides very specific hints.
  • Ancestry added 413 African American Communities in the southern US and Caribbean – some to within a 10-mile radius.
  • Ancestry added 352 Mexico Communities.
  • More Communities are planned to be released every 3-4 months or so during this next year. In other words, you’ll need to check from time to time, as there won’t be a specific large update for everyone.
  • Traits and Communities, by parent, will be added within SideView

If you recall, SideView features now require either a full subscription, or a Plus subscription for DNA features. You can read about that here and here.

Pro Tools

Crista shifted gears here to discuss Pro Tools, which she described as tools that aren’t necessarily for pros, but are new ways to view family history.

Pro Tools is NOT the same as the DNA SideView features that are behind the regular Ancestry subscription or the Plus paywall.

Pro Tools was recently introduced. Crista didn’t mention this in the video, but Pro Tools costs an ADDITIONAL $10 per month, regardless of whether or not you have a full, World, or Plus subscription. In other words, you’ll pay another $120 per year to access Pro Tools

There are two schools of thought about this.

  1. Some people are furious that Ancestry added an entirely new subscription instead of adding these functions to the full or Plus subscription level.
  2. Some people are glad that Ancestry didn’t raise the cost of the full subscription by $120 per year, allowing people NOT to subscribe to these new Pro-Tools features if they don’t want them.

New features will be added under Pro Tools soon.

New shared matches view:

  • The predicted relationship and how many cMs your shared matches share with any other shared match will be available in the first half of 2024.
  • If shared matches triangulate.

Future Enhancements

  • Ability to group shared matches into custom groups with one click using “select all”
  • Ability to sort by your matches’ closest matches
  • Highlight matches that have triangulated shared segments

Nope – No Chromosome Browser

People have been speculating for some time that Ancestry might have been going to add a Chromosome Browser. Nope, they didn’t.

Crista didn’t mention this, but discussion elsewhere revealed that the triangulated segment information will NOT include:

  • The number of triangulated segments
  • The size of triangulated segments
  • Segment location information
  • A chromosome browser

At this point, I have no plan to subscribe to Pro Tools. I feel like Ancestry is essentially teasing us. “Yes, you have a triangulated segment with two other people, but, sorry, we’re not going to tell you where it is.” It’s like they get us right up to the edge of something useful, within sight and sniffing distance, then, boom, dropped like a hot potato. To add insult to injury, we have to pay separately for the teaser, even with a full subscription. The best we could do, I think, is hope that one or some of the triangulated people have a tree so we can determine who the common ancestor or ancestral line might be. If we’re really lucky, there might be a ThruLine formed.

I’ll leave it at that, but I am not one bit happy about the features that are still excluded, and that the included features require yet another subscription.

I realize that after years of saying that segment information violates Ancestry’s perception of privacy, it would be difficult for Ancestry to reverse its position at this point.

Standing in the booth later, someone commented that they were surprised that Ancestry is going to provide estimated relationships between shared matches and shared cM amounts to each other. Crista said that Ancestry had needed to “work out some privacy stuff” first.

Perhaps this is the furthest Ancestry feels that they can move without entirely reversing their long-standing chromosome browser privacy position.

For those who want to work with segment information and a chromosome browser, you can upload your Ancestry DNA file to FamilyTreeDNA, MyHeritage, and GEDmatch. You’ll find step-by-step instructions here.

After visiting the Ancestry booth, I moved on to other vendors on the show floor.

Goldie May

I hadn’t heard of Goldie May until Drew Smith introduced me recently. Thanks Drew!

You can take a look at their genealogy organizational tools, but their best feature for genealogists who give presentations is the ability to blur names in screenshots.

This feature, available under Goldie May Pro for $24 per month, senses names and blurs them along with associated profile photos for you. The lack of blurring is one reason I never do anything live or make “how-to” videos.

Right now, this feature only works for Ancestry pages, but hopefully, it will soon work for pages of other DNA vendors and DNAPainter.

DNAPainter

Speaking of DNAPainter, they are one of my favorite third-party vendors. And just in case you’re wondering, I’m not related to Jonny, and I pay full price for my subscription, just like all of you.

I mention this only because DNAPainter appears in just about every presentation I create about autosomal DNA and matches, regardless of the vendor – except Ancestry, of course.

I saw Jonny sitting at a table, showing someone how to paint their matching segments.

One person who attended the conference agreed to a 10-minute DNAPainter lesson after dinner with a friend – only 10 minutes, though, because he was tired! Although his friend was long asleep, he was still painting at 4 AM  and had surpassed the 50% mark of his painted chromosomes assigned to known ancestors. I think we have a new convert!

You can find DNAPainter instructions here.

On the corner of the table was a shared cM relationship map, one of the free tools that Jonny offers in collaboration with others in the community.

I couldn’t resist taking this picture of Jonny in his very cool striped tennis shoes that look amazingly like painted chromosomes.

I remember the first time I saw Jonny in 2018, looking very nervous at RootsTech, standing by himself in a small booth the first year he introduced DNApainter. I had never heard of DNAPainter.

In 2018, Jonny was a candidate in the new tech innovation contest, which he won. This motivated me to try DNAPainter myself, leading to another award at the beginning of 2019.

How things have changed in six years. Now, EVERYONE knows Jonny Perl. He was included in the 25-year genetic genealogy celebration as someone who has shaped the industry, and he’s no longer standing nervously alone in his booth. Also, he has way cool shoes now!!

In fact, it’s hard to find Jonny alone at any time to take a picture.

I just love success stories!

More Friends on the Show Floor

I knew Judy Russell, The Legal Genealogist, was at RootsTech and presenting, but I hadn’t actually seen her yet. By now, I’m sure almost everyone has had the opportunity to hear Judy speak, but I’ve often said that if Judy were talking about dirt, I’d attend because it would be funny, witty, and educational.

I found Judy, in her second-generation signature pink jacket, hanging out with Janine Cloud in the FamilyTreeDNA booth.

Friday was the late evening at RootsTech. People were getting tired and hungry, and most attendees had already left by 7:30 when the Expo Hall officially closed.

In the center of the hall, near the front, FamilySearch had a “garden” or “park” area with park benches and fun games like chess.

As I was walking out, I noticed Bennett Greenspan, at left, playing park chess with Katherine Borges, Director of ISOGG, the International Society of Genetic Genealogy, at right.

I had a good chuckle as I realized that assembling the DNA of our ancestors and applying it meaningfully to our genealogy is like playing chess.

Warning

We had been hoping all day that the weather forecast would change for the better.

Maybe it wouldn’t snow at all.

Maybe it wouldn’t snow much.

Uh-oh!!

It was cold, and the wind was blowing hard as we exited the Salt Palace, whipping our hair into our faces and eyes.

Everything felt ominous. Even the locals were worried.

Attendees were heading home early, and even those who had to stay and work on Saturday were trying to change their flights to Saturday afternoon in the hope that they could escape before the brunt of the storm hit.

Airlines were contacting passengers with weather advisories, saying they could change their flights without charge. They were hoping to get people out ahead of the storm.

The various weather services showed different scenarios. One reported that it would be 33 degrees and rain until just after lunch, when it would turn to snow.

Another predicted that it would be 31 and blizzard conditions with 4-6 inches of snow and whiteout conditions by noon.

What? “Hurricane-force gusts”? You’re kidding, right? But they weren’t. This was no joke.

No one knew what to expect, and local people were bidding us adieu, saying they weren’t planning to be back on Saturday.

What would we wake up to on Saturday morning? What about flights? And hotel rooms? What would we be facing?

_____________________________________________________________

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