Project Administrators: How to Prepare Your Project for FamilyTreeDNA’s New Group Time Tree

Last week, FamilyTreeDNA  gave us a sneak peek into their new Group Time Tree that displays Big Y testers in time tree format within group projects that they have joined. I wrote about this in the article, Sneak Preview: Introducing the FamilyTreeDNA Group Time Tree.

The Group Time Tree is an excellent way to recruit new members, because people can see how other people with the same surname fit together in terms of common ancestors. Additionally, the time tree shows when they are related meaning TMRCA, time to the most recent common ancestor.

Here’s an example of the Estes project group time tree with some of the subgroups I’ve defined selected.

Click to enlarge any image

Feel free to view the public Estes project, here, and the Estes Group Time Tree, here.

View my subgroupings, and how they appear on the Group Time Tree. See if that’s how you want your project to work. You can use the search box to search for your own project, or other projects.

Preparation

As a volunteer project administrator, there are a number of things you’ll either need to do, or may want to do to prepare for the wider introduction of the exciting Group Time Tree. You’ll want your project members to benefit as much as possible.

Project Must Be Publicly Displayed

In order for your project to be able to be displayed in the Group Time Tree format, it must be a public project, meaning it has a public presence and viewing is not restricted to members only. The minimal selection for the Group Time Tree is that Y SNPs must be public.

Under Project Administration, Public Website, you’ll see the following configuration options.

Please click to enlarge

  • “Display Project Statistics” must be checked to facilitate displaying the Country Map showing the locations around the world of your Big Y project members.
  • You will want to enable the members Surname, and the Earliest Known Ancestor if you want them to display in the Group Time Tree. If at least one of these is not selected, the Group Time Tree will not be displayed.
  • Option 1: Under “YDNA Options,” at right, if you select “Public” for “Member DNA Test (YDNA) Results,” both SNP and haplogroup results will be shown in the public project, but of course, only Big Y tester’s results are shown on the Group Time Tree. You do NOT have to select public here to enable the Group Time Tree, but if you DON’T select public here, then you MUST select “Public” for “Y DNA SNP” (Option 2) or the Group Time Tree will not be enabled.
  • If you select either “Project Members Only” or “Do Not Display” for “Member DNA Test (YDNA) Results,” there will be no public project display for individual results.
  • Option 2: If you do NOT select “Public” for “Y-DNA SNP”, there will be no Group Time Tree display unless the “Member DNA Test (YDNA) Results” (Option 1) are set to Public.

In other words, for the Group Time Tree to be enabled, Option 1 or Option 2 MUST be set to “Public.”

Here’s a chart to help.

Field Selection Group Time Tree Result
Display Project Statistics Not selected No Country Map displayed.
Display Project Statistics Selected Country Map Displayed if group project publicly enabled.
Members Last Name and/or Earliest Known Ancestor Must select one or both If at least one is not selected, Group Time Tree is not enabled.
Option 1: Member DNA Test (YDNA) Results Public STR and haplogroup results show in BOTH the traditional public project display and the Group Time Tree.
Option 1: Member DNA Test (YDNA) Results Project Members Only or Do Not Display Will not display in the traditional project display. If this option is set to anything but Public, then Option 2 must be Public to enable the Group Time Tree.
Option 2: Y-DNA SNP Public Will display Group Time Tree even if Member DNA Test Results are not public.
Option 2: Y-DNA SNP Not Public Will NOT display Group Time Tree unless Option 1 set to Public.
Option 1 and Option 2 Neither set to Public No public group project display and no Group Time Tree.
Option 1 and Option 2 Both set to Public Public display of STR results, haplogroup, SNP results, and Group Time Tree.

Don’t forget to “Save” when you’re finished with your project configuration.

Country Map

For the Country Map to be displayed, you must enable the Project Statistics, above.

The Country Map reflects Big Y results for everyone within the project. If you do not want to include the Y-DNA of men within the project who not associated with the direct paternal surname of the project, you can disable the public display of their Y-DNA results.

An example would be a male who has joined a surname project because he is autosomally related to the surname, but does not carry the Y-DNA of that surname ancestor. I have this situation a LOT in the Estes project, because I “gather” my family members there and encourage cousins to join.

Here’s how to disable the display of those results within the project.

Suppress Display of Tests of Individuals

Select Public Results Display Settings.

Then, select the option for what you wish to implement for the various project members.

Options are:

  • Show Y DNA
  • Hide Y DNA
  • Show mtDNA
  • Hide mtDNA

Group Project Subgroupings

In the Estes project, I opted to colorize the descendants of Abraham Estes, the immigrant, all teal. Now, with the new Group Time Tree subgroup display, I may wish to change that. I might want the descendants of different sons to be different colors.

I definitely want different genetic Estes lineages to be different colors.

If you have people in your project whose Y-DNA is not relevant to the project, and you don’t want to suppress the display of their Y DNA results, you can group them together in a separate subgroup so you can deselect that group altogether when displaying the Group Time Tree, although their results will appear on the Country Map.

You can create subgroups and then group members under Project Administration, Member Subgrouping.

Weekly Updates

The Group Time Tree is only updated once a week, so there will be approximately a week’s delay after you make project configuration changes before you will see the results reflected in the Group Time Tree.

That’s why it’s a good idea to review your settings now so that when it goes live, you’ll be ready and it will display the way you want.

Padlock

If one of your project members has a padlock in place of their surname and Paternal Ancestor, they are a project member but have not opted-in to the public display within the project.

In their own settings, they can change that by Opting-In to the Group Project Profile Sharing. You can provide them with these instructions.

Under Account Settings, select Project Preferences.

Then, scroll down to Group Project Profile.

Select Opt-in to Sharing.

Encourage Big Y Upgrades and General Fund Donations

I’ve been encouraging everyone in my projects to upgrade to the Big Y-700 and providing several scholarships. Don’t hesitate to send bulk emails to your project members asking for general fund donations to upgrade someone who is willing but needs a scholarship. I’ve had amazingly good luck with the scholarship approach and the Big Y results benefit everyone in the project, including women who don’t have a Y chromosome to test.

Encourage Members to Complete Earliest Known Ancestor and Locations

The three haplotrees supported by FamilyTreeDNA  all depend on location information:

  • The Public Y-DNA and Mitochondrial DNA Haplotrees include country flags
  • The Discover Haplogroup tool includes the Country Frequency and country flags under the Haplogrop Story
  • The Group Time Tree includes country flags for the Earliest Known Ancestor (EKA) of individual testers

Please encourage members to complete their Earliest Known Ancestor name and location. Remember, this information is NOT extracted from uploaded trees.

In a few days, I’ll publish step-by-step instructions for how to add EKA and location information.

Now is a good time to update your project selections so you’ll be ready for the official rollout of the Group Time Tree.

Accessing Your Group Time Tree

Until the official rollout, there are two ways to access your group’s time tree:

  1. Click here and then enter the name of the group project in the search box.
  2. Replace the word “estes” with your project’s exact name in the following url: https://discover.familytreedna.com/groups/estes/tree

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Sneak Preview: Introducing the FamilyTreeDNA Group Time Tree

Drum roll please!!!

This is a sneak peek of a new tool being rolled out by FamilyTreeDNA in a VERY EARLY BETA soft launch.

Right now, the only way to view the Group Time Tree is by using the link to my group project, below, then, search for a different project name. I’ll show you, but first, let’s talk about this VERY COOL new tool for Big Y group project results.

The Group Time Tree is a feature that group project administrators and project members have wanted for a VERY long time!

At FamilyTreeDNA, the words “group” and “project” are both used to describe Group Projects which are projects run by volunteer administrators. FamilyTreeDNA customers can join any number of projects to collaborate with other testers who have a common interest.

Four basic types of public group projects exist:

  • Surname Group Projects
  • Haplogroup Group Project
  • Geographic Group Projects which can include other types of special interests
  • Mitochondrial Lineage Group Projects

What Does the Regular Discover Time Tree Do?

The Discover tool that was recently introduced (here) provides a Time Tree view of any specific haplogroup (but no surnames or ancestors) in relation to:

  • Big Y testers (not SNP-only testers and not STR results because they can’t be used for time-to-most-recent-common-ancestor (TMRCA) calculations)
  • Ancient Connections
  • Notable Connections

Using the regular Discover Haplogroup took, here’s an example of the haplogroups of the Estes (and other) men, beginning with the R-BY154784 lineage near the bottom. Time is at the top. The only way you know they are Estes men is because I told you. The Discover tool is haplogroup specific, not surname specific.

What Does the New Group Time Tree Do?

The brand-new Group Time Tree is an extension of the Discover technology, but focused within projects and includes both surnames and earliest known ancestors for people who have opted-in to have their results display in public group projects. This tool only works for group projects that have the public display enabled, and includes only data that the administrator has included. Not all administrators have enabled the display of the “Paternal Ancestor” field, for example.

Now, you can see Big Y group project members:

  • All mapped together on a genetic time tree, or
  • By project subgroups defined by the project administrator

I want to provide a friendly reminder that this is a BETA tool and will be fully rolled out in the not-too-distant future. In the meantime, it’s fun to have a sneak preview!!!

Estes DNA Group Project

Before going further, here are some screen shots of the Estes DNA Group Project for comparison.

I’ve created multiple color-coded groups within the project based on the genealogy and Y-DNA matches of the participants. The teal groups all descend from the Estes line from Kent, England, and match each other. Since not every man with an Estes surname descends from this line, there are also other color-identified groups.

Additionally, in the Estes project, I do not restrict members to males with the Estes surname, so there are several non-Estes men who have joined. Their Y-DNA shows in the project so I have placed them in an “Autosomal – Not Y DNA” group because they are Estes-related autosomally, not through the direct Y-DNA surname line.

I’ve grouped other clusters of Estes-surname males who do not descend from the Kent line into other color-coded groups, which turned out to be extremely beneficial for the new Group Time Tree.

Let’s see how the Estes Project works with the new Group Time Tree.

The Estes Group Time Tree

Here’s the link to the Estes Group Time Tree. I’ll be using the Estes data for this article, then show you how to view other group projects of your choosing from this link. So please read these instructions.

The Group Time Tree shows a genetic family tree of direct paternal lineages on a time scale. It shows how Big Y tested members of Group Projects are related to each other and when their shared ancestors are estimated to have lived.

Click on any image to enlarge

This is the first display I see.

Looking around, I notice the menu.

Select either “All search results” or the group or groups you want to view.

If you compare the groups above on the menu to the project screen shots, you’ll notice that the colors along the left side equate to the colors of the project subgroupings. We have Eastridge, meaning those who are not genetically Estes, then “Estes Autosomal, Not Y DNA,” then a group of teal project groupings who descend from the Estes Kent line.

I clicked on “Select All Search Results” which displayed everyone in the project from all haplogroups. This resulted in the Estes men being scrunched on the right-hand side, below, due to the long timeframe involved, which is not useful.

What is VERY useful is the Paternal Ancestor column which is the earliest known ancestor (EKA) for each tester’s line. Hopefully, this will encourage everyone to enter their EKA and location. You can find instructions, here.

Ok, let’s “De-select all” and just focus on specific groups.

Much better. I can see a much more relevant timeline for the men in the line being researched. The Estes men are no longer scrunched up along the right side because the left-to-right time is much shorter – 1500ish vs 100,000ish years.

The colored dot on the location flag indicates which colored group these men have been assigned to by the project administrator.

It’s very easy to see if two groups (or two men) descend from the same paternal line.

Next, I added the Eastridge group back into the display as an experiment.

The common ancestor between the single Eastridge Big Y tester and the Estes men is back in the Stone Age, about 35,000 BCE.

I do feel compelled to mention that this information can’t necessarily be extrapolated for all Eastridge men, because there are a few men with Eastridge surnames that are actually genetically Estes men. Someplace along the line, the name got changed. This is the perfect example of why every man needs to test their Y-DNA.

You can remove the menu by clicking on Subgroups.

You make the menu re-appear by clicking on Subgroups again.

I LOVE – LOVE – LOVE that I can see the ancestors and the clusters and I didn’t have to do this grouping myself. These men could have been in one big group in the project and the software would have created the clusters for me.

For example, there has been debate for decades about whether or not Moses Estes of South Carolina was descended from Abraham Estes, the immigrant, and if so, through which son.

Based on the Big Y-700 test (the Big Y-500 did not reveal this) and clustering, we know assuredly that Moses Estes of SC:

  • Descended from the Kent line
  • Descended from Abraham who has mutation R-BY490
  • Did NOT descend from Abraham’s son Moses whose descendants have mutation R-ZS3700

I’ve been keeping this project spreadsheet for years now. It’s wonderful to be able to see a genetic tree visualization. The Big Y men are blocked in red.

I’m hopeful that the balance of the men who have NOT yet taken the Big Y-700 will upgrade now because there’s so much more to learn. This is especially true for men who reach a brick wall prior to Abraham. The Big Y-700 test, perhaps combined with STRs, will place them in a lineage.

I’m sure that we would discover new haplogroups among Abraham’s descendants if they would all upgrade. There are more men who have not tested at the Big Y level than those that have.

Display Options

Under display options, you can add Ancient or Notable connections, remove confidence bars, and adjust the tree height.

Discoveries for Administrators

As a project administrator, one thing I discovered is that I might want to regroup within some of my projects to take full advantage of the color coding on the Group Time Tree. If you are a project administrator, you may want to ponder the same.

I also discovered that when I clicked on Country Map, I did not have Project Statistics enabled.

If you make project configuration changes, this report will only be updated weekly, so it’s not immediate.

The country map shows the distribution of all the countries within the project, not specific groups within projects

You can view Country Maps in either map or table format, but remember that if the project is a surname project and includes autosomal testers, the map view will not be representative of the surname itself. This view shows all groups.

Viewing Another Group Project

To view a different group project, simply enter that project name in the search box. For now, this is how you’ll be able to view group projects until this tool is fully rolled out.

I entered the surname “Speak” and was presented with these options.

Obviously, the surname Speak or a variation is found in these projects. Just click to view.

Your Turn

If you have not yet taken or upgraded to the Big Y-700 test, now’s the time. Order or upgrade, here.

If you have already taken the Big Y-700 test, or want to view a project, click on this link, and search for your project of choice.

Have fun!!!

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The Best of 2022

It’s that time of year where we look both backward and forward.

Thank you for your continued readership! Another year under our belts!

I always find it interesting to review the articles you found most interesting this past year.

In total, I published 97 articles in 2022, of which 56 were directly instructional about genetic genealogy. I say “directly instructional,” because, as you know, the 52 Ancestors series of articles are instructional too, but told through the lives of my ancestors. That leaves 41 articles that were either 52 Ancestors articles, or general in nature.

It has been quite a year.

2022 Highlights

In a way, writing these articles serves as a journal for the genetic genealogy community. I never realized that until I began scanning titles a year at a time.

Highlights of 2022 include:

Which articles were your favorites that were published in 2022, and why?

Your Favorites

Often, the topics I select for articles are directly related to your comments, questions and suggestions, especially if I haven’t covered the topic previously, or it needs to be featured again. Things change in this industry, often. That’s a good thing!

However, some articles become forever favorites. Current articles don’t have enough time to amass the number of views accumulated over years for articles published earlier, so recently published articles are often NOT found in the all-time favorites list.

Based on views, what are my readers’ favorites and what do they find most useful?

In the chart below, the 2022 ranking is not just the ranking of articles published in 2022, but the ranking of all articles based on 2022 views alone. Not surprisingly, six of the 15 favorite 2022 articles were published in 2022.

The All-Time Ranking is the ranking for those 2022 favorites IF they fell within the top 15 in the forever ranking, over the entire decade+ that this blog has existed.

Drum roll please!!!

Article Title Publication Date 2022 Ranking All-Time Ranking
Concepts – Calculating Ethnicity Percentages January 2017 1 2
Proving Native American Ancestry Using DNA December 2012 2 1
Ancestral DNA Percentages – How Much of Them in in You? June 2017 3 5
AutoKinship at GEDmatch by Genetic Affairs February 2022 4
442 Ancient Viking Skeletons Hold DNA Surprises – Does Your Y or Mitochondrial DNA Match? Daily Updates Here September 2020 5
The Origins of Zana of Abkhazia July 2021 6
Full or Half Siblings April 2019 7 15
Ancestry Rearranged the Furniture January 2022 8
DNA from 459 Ancient British Isles Burials Reveals Relationships – Does Yours Match? February 2022 9
DNA Inherited from Grandparents and Great-Grandparents January 2020 10
Ancestry Only Shows Shared Matches of 20 cM and Greater – What That Means & Why It Matters May 2022 11
How Much Indian Do I Have in Me??? June 2015 12 8
Top Ten RootsTech 2022 DNA Sessions + All DNA Session Links March 2022 13
FamilyTreeDNA DISCOVER Launches – Including Y DNA Haplogroup Ages June 2022 14
Ancient Ireland’s Y and Mitochondrial DNA – Do You Match??? November 2020 15

2023 Suggestions

I have a few articles already in the works for 2023, including some surprises. I’ll unveil one very soon.

We will be starting out with:

  • Information about RootsTech where I’ll be giving at least 7 presentations, in person, and probably doing a book signing too. Yes, I know, 7 sessions – what was I thinking? I’ve just missed everyone so very much.
  • An article about how accurately Ancestry’s ThruLines predicts Potential Ancestors and a few ways to prove, or disprove, accuracy.
  • The continuation of the “In Search Of” series.

As always, I’m open for 2023 suggestions.

In the comments, let me know what topics you’d like to see.

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DNA: In Search of…Full and Half-Siblings

This is the fifth article in our series of articles about searching for unknown close family members, specifically; parents, grandparents, or siblings. However, these same techniques can be applied by genealogists to identify ancestors further back in time as well.

Please note that if a family member has tested and you do NOT see their results, ask them to verify that they have chosen to allow matching and for other people to view them in their match list. That process varies at different vendors.

You can also ask if they can see you in their results.

All Parties Need to Test

Searching for unknown siblings isn’t exactly searching, because to find them, they, themselves, or their descendant(s) must have taken a DNA test at the same vendor where you tested or uploaded a DNA file.

You may know through any variety of methods that they exist, or might exist, but if they don’t take a DNA test, you can’t find them using DNA. This might sound obvious, but I see people commenting and not realizing that the other sibling(s) must test too – and they may not have.

My first questions when someone comments in this vein are:

  1. Whether or not they are positive their sibling actually tested, meaning actually sent the test in to the vendor, and it was received by the testing company. You’d be surprised how many tests are living in permanent residence on someone’s countertop until it gets pushed into the drawer and forgotten about.
  2. If the person has confirmed that their sibling has results posted. They may have returned their test, but the results aren’t ready yet or there was a problem.
  3. AND that both people have authorized matching and sharing of results. Don’t hesitate to reach out to your vendor’s customer care if you need help with this.

Sibling Scenarios

The most common sibling scenarios are when one of two things happens:

  • A known sibling tests, only to discover that they don’t match you in the full sibling range, or not at all, when you expected they would
  • You discover a surprise match in the full or half-sibling range

Let’s talk about these scenarios and how to determine:

  • If someone is a sibling
  • If they are a full or half-sibling
  • If a half-sibling, if they descend from your mother or father

As with everything else genetic, we’ll be gathering and analyzing different pieces of evidence along the way.

Full and Half-Siblings

Just to make sure we are all on the same page:

  • A full sibling is someone who shares both parents with you.
  • A half-sibling is someone who shares one parent with you, but not the other parent.
  • A step-sibling is someone who shares no biological parents with you. This situation occurs when your parent marries their parent, after you are both born, and their parent becomes your step-parent. You share neither of your biological parents with a step-sibling, so you share no DNA and will not show up on each other’s match lists.
  • A three-quarters sibling is someone with whom you share one parent, but two siblings are the other parent. For example, you share the same mother, but one brother fathered you, and your father’s brother fathered your sibling. Yes, this can get very messy and is almost impossible for a non-professional to sort through, if even then. (This is not a solicitation. I do not take private clients.) We will not be addressing this situation specifically.

Caution

With any search for unknown relatives, you have no way of knowing what you will find.

In one’s mind, there are happy reunions, but you may experience something entirely different. Humans are human. Their stories are not always happy or rosy. They may have made mistakes they regret. Or they may have no regrets about anything.

Your sibling may not know about you or the situation under which you, or they, were born. Some women were victims of assault and violence, which is both humiliating and embarrassing. I wrote about difficult situations, here.

Your sibling or close family member may not be receptive to either you, your message, or even your existence. Just be prepared, because the seeking journey may not be pain-free for you or others, and may not culminate with or include happy reunions.

On the other hand, it may.

Please step back and ponder a bit about the journey you are about to undertake and the possible people that may be affected, and how. This box, once opened, cannot be closed again. Be sure you are prepared.

On the other hand, sometimes that box lid pops off, and the information simply falls in your lap one day when you open your match list, and you find yourself sitting there, in shock, staring at a match, trying to figure out what it all means.

Congratulations, You Have a Sibling!

This might not be exactly what runs through your mind when you see that you have a very close match that you weren’t expecting.

The first two things I recommend when making this sort of discovery, after a few deep breaths, a walk, and a cup of tea, are:

  • Viewing what the vendor says
  • Using the DNAPainter Shared cM Relationship Chart

Let’s start with DNAPainter.

DNAPainter

DNAPainter provides a relationship chart, here, based on the values from the Shared cM Project.

You can either enter a cM amount or a percentage of shared DNA. I prefer the cM amount, but it doesn’t really matter.

I’ll enter 2241 cM from a known half-sibling match. To enter a percent, click on the green “enter %.”

As you can see, statistically speaking, this person is slightly more likely to be a half-sibling than they are to be a full sibling. In reality, they could be either.

Looking at the chart below, DNAPainter highlights the possible relationships from the perspective of “Self.”

The average of all the self-reported relationships is shown, on top, so 2613 for a full sibling. The range is shown below, so 1613-3488 for a full sibling.

In this case, there are several possibilities for two people who share 2241 cM of DNA.

I happen to know that these two people are half-siblings, but if I didn’t, it would be impossible to tell from this information alone.

The cM range for full siblings is 1613-3488, and the cM range for half-siblings is 1160-2436.

  • The lower part of the matching range, from 1160-1613 cM is only found in half-siblings.
  • The portion of the range from 1613-2436 cM can be either half or full siblings.
  • The upper part of the range, from 2436-3488 cM is only found in full siblings.

If your results fall into the center portion of the range, you’re going to need to utilize other tools. Fortunately, we have several.

If you’ve discovered something unexpected, you’ll want to verify using these tools, regardless. Use every tool available. Ranges are not foolproof, and the upper and lower 10% of the responses were removed as outliers. You can read more about the shared cM Project, here and here.

Furthermore, people may be reporting some half-sibling relationships as full sibling relationships, because they don’t expect to be half-siblings, so the ranges may be somewhat “off.”

Relationship Probability Calculator

Third-party matching database, GEDmatch, provides a Relationship Probability Calculator tool that is based on statistical probability methods without compiled user input. Both tools are free, and while I haven’t compared every value, both seem to be reasonably accurate, although they do vary somewhat, especially at the outer ends of the ranges.

When dealing with sibling matches, if you are in all four databases, GEDmatch is a secondary resource, but I will include GEDmatch when they have a unique tool as well as in the summary table. Some of your matches may be willing to upload to GEDmatch if the vendor where you match doesn’t provide everything you need and GEDmatch has a supplemental offering.

Next, let’s look at what the vendors say about sibling matches.

Vendors

Each of the major vendors reports sibling relationships in a slightly different way.

Sibling Matches at Ancestry

Ancestry reports sibling relationships as Sister or Brother, but they don’t say half or full.

If you click on the cM portion of the link, you’ll see additional detail, below

Ancestry tells you that the possible relationships are 100% “Sibling.” The only way to discern the difference between full and half is by what’s next.

If the ONLY relationship shown is Sibling at 100%, that can be interpreted to mean this person is a full sibling, and that a half-sibling or other relationship is NOT a possibility.

Ancestry never stipulates full or half.

The following relationship is a half-sibling at Ancestry.

Ancestry identifies that possible range of relationships as “Close Family to First Cousin” because of the overlaps we saw in the DNAPainter chart.

Clicking through shows that there is a range of possible relationships, and Ancestry is 100% sure the relationship is one of those.

DNAPainter agrees with Ancestry except includes the full-sibling relationship as a possibility for 1826 cM.

Sibling Matches at 23andMe

23andMe does identify full versus half-siblings.

DNAPainter disagrees with 23andMe and claims that anyone who shares 46.2% of their DNA is a parent/child.

However, look at the fine print. 23andMe counts differently than any of the other vendors, and DNAPainter relies on the Shared cM Project, which relies on testers entering known relationship matching information. Therefore, at any other vendor, DNAPainter is probably exactly right.

Before we understand how 23andMe counts, we need to understand about half versus fully identical segments.

To determine half or full siblings, 23andMe compares two things:

  1. The amount of shared matching DNA between two people
  2. Fully Identical Regions (FIR) of DNA compared to Half Identical Regions (HIR) of DNA to determine if any of your DNA is fully identical, meaning some pieces of you and your sibling’s DNA is exactly the same on both your maternal and paternal chromosomes.

Here’s an example on any chromosome – I’ve randomly selected chromosome 12. Which chromosome doesn’t matter, except for the X, which is different.

Your match isn’t broken out by maternal and paternal sides. You would simply see, on the chromosome browser, that you and your sibling match at these locations, above.

In reality, though, you have two copies of each chromosome, one from Mom and one from Dad, and so does your sibling.

In this example, Mom’s chromosome is visualized on top, and Dad’s is on the bottom, below, but as a tester, you don’t know that. All you know is that you match your sibling on all of those blue areas, above.

However, what’s actually happening in this example is that you are matching your sibling on parts of your mother’s chromosome and parts of your father’s chromosome, shown above as green areas

23andMe looks at both copies of your chromosome, the one you inherited from Mom, on top, and Dad, on the bottom, to see if you match your sibling on BOTH your mother’s and your father’s chromosomes in that location.

I’ve boxed the green matching areas in purple where you match your sibling fully, on both parents’ chromosomes.

If you and your sibling share both parents, you will share significant amounts of the same DNA on both copies of the same chromosomes, meaning maternal and paternal. In other words, full siblings share some purple fully identical regions (FIR) of DNA with each other, while half-siblings do not (unless they are also otherwise related) because half-siblings only share one parent with each other. Their DNA can’t be fully identical because they have a different parent that contributed the other copy of their chromosome.

Total Shared DNA Fully Identical DNA from Both Parents
Full Siblings ~50% ~25%
Half Siblings ~25% 0
  • Full siblings are expected to share about 50% of the same DNA. In other words, their DNA will match at that location. That’s all the green boxed locations, above.
  • Full siblings are expected to share about 25% of the same DNA from BOTH parents at the same location on BOTH copies of their chromosomes. These are fully identical regions and are boxed in purple, above.

You’ll find fully identical segments about 25% of the time in full siblings, but you won’t find fully identical segments in half-siblings. Please note that there are exceptions for ¾ siblings and endogamous populations.

You can view each match at 23andMe to see if you have any completely identical regions, shown in dark purple in the top comparison of full siblings. Half siblings are shown in the second example, with less total matching DNA and no FIR or completely identical regions.

Please note that your matching amount of DNA will probably be higher at 23andMe than at other companies because:

  • 23andMe includes the X chromosome in the match totals
  • 23andMe counts fully identical matching regions twice. For full siblings, that’s an additional 25%

Therefore, a full sibling with an X match will have a higher total cM at 23andMe than the same siblings elsewhere because not only is the X added into the total, the FIR match region is added a second time too.

Fully Identical Regions (FIR) and Half Identical Regions (HIR) at GEDmatch

At GEDMatch, you can compare two people to each other, with an option to display the matching information and a painted graphic for each chromosome that includes FIR and HIR.

If you need to know if you and a match share fully identical regions and you haven’t tested at 23andMe, you can both upload your DNA data file to GEDmatch and use their One to One Autosomal DNA Comparison.

On the following page, simply enter both kit numbers and accept the defaults, making sure you have selected one of the graphics options.

While GEDmatch doesn’t specifically tell you whether someone is a full or half sibling, you can garner additional information about the relationship based on the graphic at GEDmatch.

GEDMatch shows both half and fully identical regions.

The above match is between two full siblings using a 7 cM threshold. The blue on the bottom bar indicates a match of 7 cM or larger. Black means no match.

The green regions in the top bar indicate places where these two people carry the same DNA on both copies of their chromosome 1. This means that both people inherited the same DNA from BOTH parents on the green segments.

In the yellow regions, the siblings inherited the same DNA from ONE parent, but different DNA in that region from the other parent. They do match each other, just on one of their chromosomes, not both.

Without a tool like this to differentiate between HIR and FIR, you can’t tell if you’re matching someone on one copy of your chromosome, or on both copies.

In the areas marked with red on top, which corresponds to the black on the bottom band, these two siblings don’t match each other because they inherited different DNA from both parents in that region. The yellow in that region is too scattered to be significant.

Full siblings generally share a significant amount of FIR, or fully identical regions of DNA – about 25%.

Half siblings will share NO significant amount of FIR, although some will be FIR on very small, scattered green segments simply by chance, as you can see in the example, below.

This half-sibling match shares no segments large enough to be a match (7 cM) in the black section. In the blue matching section, only a few small green fragments of DNA match fully, which, based on the rest of that matching segment, must be identical by chance or misreads. There are no significant contiguous segments of fully identical DNA.

When dealing with full or half-siblings, you’re not interested in small, scattered segments of fully identical regions, like those green snippets on chromosome 6, but in large contiguous sections of matching DNA like the chromosome 1 example.

GEDmatch can help when you match when a vendor does not provide FIR/HIR information, and you need additional assistance.

Next, let’s look at full and half-siblings at FamilyTreeDNA

Sibling Matches at FamilyTreeDNA

FamilyTreeDNA does identify full siblings.

Relationships other than full siblings are indicated by a range. The two individuals below are both half-sibling matches to the tester.

The full range when mousing over the relationship ranges is shown below.

DNAPainter agrees except also gives full siblings as an option for the two half-siblings.

FamilyTreeDNA also tells you if you have an X match and the size of your X match.

We will talk about X matching in a minute, which, when dealing with sibling identification, can turn out to be very important.

Sibling Matches at MyHeritage

MyHeritage indicates brother or sister for full siblings

MyHeritage provides other “Estimated relationships” for matches too small to be full siblings.

DNAPainter’s chart agrees with this classification, except adds additional relationship possibilities.

Be sure to review all of the information provided by each vendor for close relationships.

View Close Known Relationships

The next easiest step to take is to compare your full or half-sibling match to known close family members from your maternal and paternal sides, respectively. The closer the family members, the better.

It’s often not possible to determine if someone is a half sibling or a full sibling by centiMorgans (cMs) alone, especially if you’re searching for unknown family members.

Let’s start with the simplest situation first.

Let’s say both of your parents have tested, and of course, you match both of them as parents.

Your new “very close match” is in the sibling range.

The first thing to do at each vendor is to utilize that vendor’s shared matches tool and see whether your new match matches one parent, or both.

Here’s an example.

Close Relationships at FamilyTreeDNA

This person has a full sibling match, but let’s say they don’t know who this is and wants to see if their new sibling matches one or both of their parents.

Select the match by checking the box to the left of the match name, then click on the little two-person icon at far right, which shows “In Common” matches

You can see on the resulting shared match list that both of the tester’s parents are shown on the shared match list.

Now let’s make this a little more difficult.

No Parents, No Problem

Let’s say neither of your parents has tested.

If you know who your family is and can identify your matches, you can see if the sibling you match matches other close relatives on both or either side of your family.

You’ll want to view shared matches with your closest known match on both sides of your tree, beginning with the closest first. Aunts, uncles, first cousins, etc.

You will match all of your family members through second cousins, and 90% of your third cousins. You can view additional relationship percentages in the article, How Much of Them is in You?.

I recommend, for this matching purpose, to utilize 2nd cousins and closer. That way you know for sure if you don’t share them as a match with your sibling, it’s because the sibling is not related on that side of the family, not because they simply don’t share any DNA due to their distance.

In this example, you have three sibling matches. Based on your and their matches to the same known first and second cousins, you can see that:

  • Sibling 1 is your full sibling, because you both match the same maternal and paternal first and second cousins
  • Sibling 2 is your paternal half-sibling because you both match paternal second cousins and closer, but not maternal cousins.
  • Sibling 3 is your maternal half-sibling because you both match maternal second cousins and closer, but not paternal cousins.

Close Relationships at Ancestry

Neither of my parents have tested, but my first cousin on my mother’s side has. Let’s say I have a suspected sibling or half-sibling match, so I click on the match’s name, then on Shared Matches.

Sure enough, my new match also matches my first cousin that I’ve labeled as “on my mother’s side.”

If my new match in the sibling range also matches my second cousins or closer on my father’s side, the new match is a full sibling, not a half-sibling.

Close Relationships at MyHeritage

Comparing my closest match provided a real surprise. I wonder if I’ve found a half-sibling to my mother.

Now, THIS is interesting.

Hmmm. More research is needed, beginning with the age of my match. MyHeritage provides ages if the MyHeritage member authorizes that information to be shared.

Close Relationships at 23andMe

Under DNA Relatives, click on your suspected sibling match, then scroll down and select “Find Relatives in Common.”

The Relatives in Common list shows people that match both of you.

The first common match is very close and a similar relationship to my closest match on my father’s side. This would be expected of a sibling. I have no common matches with this match to anyone on my mother’s side, so they are only related on my father’s side. Therefore they are a paternal half-sibling, not a full sibling.

More Tools Are Available

Hopefully, by now, you’ve been able to determine if your mystery match is a sibling, and if so, if they are a half or full sibling, and through which parent.

We have some additional tools that are relevant and can be very informative in some circumstances. I suggest utilizing these tools, even if you think you know the answer.

In this type of situation, there’s no such thing as too much information.

X Matching

X matching, or lack thereof, may help you determine how you are related to someone.

There are two types of autosomal DNA. The X chromosome versus chromosomes 1-22. The X chromosome (number 23) has a unique inheritance path that distinguishes it from your other chromosomes.

The X chromosome inheritance path also differs between men and women.

Here’s my pedigree chart in fan form, highlighting the ancestors who may have contributed a portion of their X chromosome to me. In the closest generation, this shows that I inherited an X chromosome from both of my parents, and who in each of their lines could have contributed an X to them.

The white or uncolored positions, meaning ancestors, cannot contribute any portion of an X chromosome to me based on how the X chromosome is inherited.

You’ll notice that my father inherited none of his X chromosome from any of his paternal ancestors, so of course, I can’t inherit what he didn’t inherit. There are a very limited number of ancestors on my father’s side whom I can inherit any portion of an X chromosome from.

Men receive their Y chromosome from their fathers, so men ONLY receive an X chromosome from their mother.

Therefore, men MUST pass their mother’s X chromosome on to their female offspring because they don’t have any other copy of the X chromosome to pass on.

Men pass no X chromosome to sons.

We don’t need to worry about a full fan chart when dealing with siblings and half-siblings.

We only need to be concerned with the testers plus one generation (parents) when utilizing the X chromosome in sibling situations.

These two female Disney Princesses, above, are full siblings, and both inherited an X chromosome from BOTH their mother and father. However, their father only has one X (red) chromosome to give them, so the two females MUST match on the entire red X chromosome from their father.

Their mother has two X chromosomes, green and black, to contribute – one from each of her parents.

The full siblings, Melody, and Cinderella:

  • May have inherited some portion of the same green and black X chromosomes from their mother, so they are partial matches on their mother’s X chromosome.
  • May have inherited the exact same full X chromosome from their mother (both inherited the entire green or both inherited the entire black), so they match fully on their mother’s X chromosome.
  • May have inherited the opposite X from different maternal grandparents. One inherited the entire green X and one inherited the entire black X, so they don’t match on their mother’s X chromosome.

Now, let’s look at Cinderella, who matches Henry.

This female and male full sibling match can’t share an X chromosome on the father’s side, because the male’s father doesn’t contribute an X chromosome to him. The son, Henry, inherited a Y chromosome instead from his father, which is what made them males.

Therefore, if a male and female match on the X chromosome, it MUST be through HIS mother, but could be through either of her parents. In a sibling situation, an X match between a male and female always indicates the mother.

In the example above, the two people share both of their mother’s X chromosomes, so are definitely (at least) maternally related. They could be full siblings, but we can’t determine that by the X chromosome in this situation, with males.

However, if the male matches the female on HER father’s X chromosome, there a different message, example below.

You can see that the male is related to the female on her father’s side, where she inherited the entire magenta X chromosome. The male inherited a portion of the magenta X chromosome from his mother, so these two people do have an X match. However, he matches on his mother’s side, and she matches on her father’s side, so that’s clearly not the same parent.

  • These people CAN NOT be full siblings because they don’t match on HER mother’s side too, which would also be his mother’s side if they were full siblings.
  • They cannot be maternal half-siblings because their X DNA only matches on her father’s side, but they wouldn’t know that unless she knew which side was which based on share matches.
  • They cannot be paternal half-siblings because he does not have an X chromosome from his father.

They could, however, be uncle/aunt-niece/nephew or first cousins on his mother’s side and her father’s side. (Yes, you’re definitely going to have to read this again if you ever need male-female X matching.)

Now, let’s look at X chromosome matching between two males. It’s a lot less complicated and much more succinct.

Neither male has inherited an X chromosome from their father, so if two males DO match on the X, it MUST be through their mother. In terms of siblings, this would mean they share the same mother.

However, there is one slight twist. In the above example, you can see that the men inherited a different proportion of the green and black X chromosomes from their common mother. However, it is possible that the mother could contribute her entire green X chromosome to one son, Justin in this example, and her entire black X chromosome to Henry.

Therefore, even though Henry and Justin DO share a mother, their X chromosome would NOT match in this scenario. This is rare but does occasionally happen.

Based on the above examples, the X chromosome may be relevant in the identification of full or half siblings based on the sexes of the two people who otherwise match at a level indicating a full or half-sibling relationship.

Here’s a summary chart for sibling X matching.

X Match Female Male
Female Will match on shared father’s full X chromosome, mother’s X is the same rules as chromosomes 1-22 Match through male’s mother, but either of female’s parents. If the X match is not through the female’s mother, they are not full siblings nor maternal half-siblings. They cannot have an X match through the male’s father. They are either full or half-siblings through their mother if they match on both of their mother’s side. If they match on his mother’s side, and her father’s side, they are not siblings but could be otherwise closely related.
Male Match through male’s mother, but either of female’s parents. If the X match is not through the female’s mother, they are not full siblings nor maternal half-siblings. They cannot have an X match through the male’s father. They are either full or half-siblings through their mother if they match on both or their mother’s side. If they match on his mother’s side, and her father’s side, they are not siblings but could be otherwise closely related. Both males are related on their mother’s side – either full or half-siblings.

Here’s the information presented in a different way.

DOES match X summary:

  • If a male DOES match a female on the X, he IS related to her through HIS mother’s side, but could match her on her mother or father’s side. If their match is not through her mother, then they are not full siblings nor maternal half-siblings. They cannot match through his father, so they cannot be paternal half-siblings.
  • If a female DOES match a female on the X, they could be related on either side and could be full or half-siblings.
  • If a male DOES match a male on the X, they ARE both related through their mother. They may also be related on their father’s side, but the X does not inform us of that.

Does NOT match X summary:

  • If a male does NOT match a female on the X, they are NOT related through HIS mother and are neither full siblings nor maternal half-siblings. Since a male does not have an X chromosome from his father, they cannot be paternal half-siblings based on an X match.
  • If a male does NOT match a male, they do NOT share a mother.
  • If a female does NOT match another female on the X, they are NOT full siblings and are NOT half-siblings on their paternal side. Their father only has one X chromosome, and he would have given the same X to both daughters.

Of the four autosomal vendors, only 23andMe and FamilyTreeDNA report X chromosome results and matching, although the other two vendors, MyHeritage and Ancestry, include the X in their DNA download file so you can find X matches with those files at either FamilyTreeDNA or GEDMatch if your match has or will upload their file to either of those vendors. I wrote step-by-step detailed download/upload instructions, here.

X Matching at FamilyTreeDNA

In this example from FamilyTreeDNA, the female tester has discovered two half-sibling matches, both through her father. In the first scenario, she matches a female on the full X chromosome (181 cM). She and her half-sibling MUST share their father’s entire X chromosome because he only had one X, from his mother, to contribute to both of his daughters.

In the second match to a male half-sibling, our female tester shares NO X match because her father did not contribute an X chromosome to his son.

If we didn’t know which parents these half-sibling matches were through, we can infer from the X matching alone that the male is probably NOT through the mother.

Then by comparing shared matches with each sibling, Advanced Matches, or viewing the match Matrix, we can determine if the siblings match each other and are from the same or different sides of the family.

Under Additional Tests and Tools, Advanced Matching, FamilyTreeDNA provides an additional tool that can show only X matches combined with relationships.

Of course, you’ll need to view shared matches to see which people match the mother and/or match the father.

To see who matches each other, you’ll need to use the Matrix tool.

At FamilyTreeDNA, the Matrix, located under Autosomal DNA Results and Tools, allows you to select your matches to see if they also match each other. If you have known half-siblings, or close relatives, this is another way to view relationships.

Here’s an example using my father and two paternal half-siblings. We can see that the half-siblings also match each other, so they are (at least) half-siblings on the paternal side too.

If they also matched my mother, we would be full siblings, of course.

Next, let’s use Y DNA and mitochondrial DNA.

Y DNA and Mitochondrial DNA

In addition to autosomal DNA, we can utilize Y DNA and mitochondrial DNA (mtDNA) in some cases to identify siblings or to narrow or eliminate relationship possibilities.

Given that Y DNA and mitochondrial DNA both have distinctive inheritance paths, full and half-siblings will, or will not, match under various circumstances.

Y DNA

Y DNA is passed intact from father to son, meaning it’s not admixed with any of the mother’s DNA. Daughters do not inherit Y DNA from their father, so Y DNA is only useful for male-to-male comparisons.

Two types of Y DNA are used for genealogy, STR markers for matching, and haplogroups, and both are equally powerful in slightly different ways.

Y DNA at FamilyTreeDNA

Men can order either 37 or 111 STR marker tests, or the BIg Y which provides more than 700 markers and more. FamilyTreeDNA is the only one of the vendors to offer Y DNA testing that includes STR markers and matching between men.

Men who order these tests will be compared for matching on either 37, 111 or 700 STR markers in addition to SNP markers used for haplogroup identification and assignment.

Fathers will certainly match their sons, and paternal line brothers will match each other, but they will also match people more distantly related.

However, if two men are NOT either full or half siblings on the paternal side, they won’t match at 111 markers.

If two men DON’T match, especially at high marker levels, they likely aren’t siblings. The word “likely” is in there because, very occasionally, a large deletion occurs that prevents STR matching, especially at lower levels.

Additionally, men who take the 37 or 111 marker test also receive an estimated haplogroup at a high level for free, without any additional testing.

However, if men take the Big Y-700 test, they not only will (or won’t) match on up to 700 STR markers, they will also receive a VERY refined haplogroup via SNP marker testing that is often even more sensitive in terms of matching than STR markers. Between these two types of markers, Y DNA testing can place men very granularly in relation to other men.

Men can match in two ways on Y DNA, and the results are very enlightening.

If two men match on BOTH their most refined haplogroup (Big Y test) AND STR markers, they could certainly be siblings or father/son. They could also be related on the same line for another reason, such as known or unknown cousins or closer relationships like uncle/nephew. Of course, Y DNA, in addition to autosomal matching, is a powerful combination.

Conversely, if two men don’t have a similar or close haplogroup, they are not a father and son or paternal line siblings.

FamilyTreeDNA offers both inexpensive entry-level testing (37 and 111 markers) and highly refined advanced testing of most of the Y chromosome (Big Y-700), so haplogroup assignments can vary widely based on the test you take. This makes haplogroup matching and interpretation a bit more complex.

For example, haplogroups R-M269 and I-BY14000 are not related in thousands of years. One is haplogroup R, and one is haplogroup I – completely different branches of the Y DNA tree. These two men won’t match on STR markers or their haplogroup.

However, because FamilyTreeDNA provides over 50,000 different haplogroups, or tree branches, for Big Y testers, and they provide VERY granular matching, two father/son or sibling males who have BOTH tested at the Big Y-700 level will have either the exact same haplogroup, or at most, one branch difference on the tree if a mutation occurred between father and son.

If both men have NOT tested at the Big Y-700 level, their haplogroups will be on the same branch. For example, a man who has only taken a 37/111 marker STR test may be estimated at R-M269, which is certainly accurate as far as it goes.

His sibling who has taken a Big Y test will be many branches further downstream on the tree – but on the same large haplogroup R-M269 branch. It’s essential to pay attention to which tests a Y DNA match has taken when analyzing the match.

The beauty of the two kinds of tests is that even if one haplogroup is very general due to no Big Y test, their STR markers should still match. It’s just that sometimes this means that one hand is tied behind your back.

Y DNA matching alone can eliminate the possibility of a direct paternal line connection, but it cannot prove siblingship or paternity alone – not without additional information.

The Advanced Matching tool will provide a list of matches in all categories selected – in this case, both the 111 markers and the Family Finder test. You can see that one of these men is the father of the tester, and one is the full sibling.

You can view haplogroup assignments on the public Y DNA tree, here. I wrote about using the public tree, here.

In addition, recently, FamilyTreeDNA launched the new Y DNA Discover tool, which explains more about haplogroups, including their ages and other fun facts like migration paths along with notable and ancient connections. I wrote about using the Discover tool, here.

Y DNA at 23andMe

Testers receive a base haplogroup with their autosomal test. 23andMe tests a limited number of Y DNA SNP locations, but they don’t test many, and they don’t test STR markers, so there is no Y DNA matching and no refined haplogroups.

You can view the haplogroups of your matches. If your male sibling match does NOT share the same haplogroup, the two men are not paternal line siblings. If two men DO share the same haplogroup, they MIGHT be paternal siblings. They also might not.

Again, autosomal close matching plus haplogroup comparisons include or exclude paternal side siblings for males.

Paternal side siblings at 23andMe share the same haplogroup, but so do many other people. These two men could be siblings. The haplogroups don’t exclude that possibility. If the haplogroups were different, that would exclude being either full or paternal half-siblings.

Men can also compare their mitochondrial DNA to eliminate a maternal relationship.

These men are not full siblings or maternal half-siblings. We know, unquestionably, because their mitochondrial haplogroups don’t match.

23andMe also constructs a genetic tree, but often struggles with close relative placement, especially when half-relationships are involved. I do not recommend relying on the genetic tree in this circumstance.

Mitochondrial DNA

Mitochondrial DNA is passed from mothers to all of their children, but only females pass it on. If two people, males or females, don’t match on their mitochondrial DNA test, with a couple of possible exceptions, they are NOT full siblings, and they are NOT maternal half-siblings.

Mitochondrial DNA at 23andMe

23andMe provides limited, base mitochondrial haplogroups, but no matching. If two people don’t have the same haplogroup at 23andMe, they aren’t full or maternal siblings, as illustrated above.

Mitochondrial DNA at FamilyTreeDNA

FamilyTreeDNA provides both mitochondrial matching AND a much more refined haplogroup. The full sequence test (mtFull), the only version sold today, is essential for reliable comparisons.

Full siblings or maternal half-siblings will always share the same haplogroup, regardless of their sex.

Generally, a full sibling or maternal half-sibling match will match exactly at the full mitochondrial sequence (FMS) level with a genetic distance of zero, meaning fully matching and no mismatching mutations.

There are rare instances where maternal siblings or even mothers and children do not match exactly, meaning they have a genetic distance of greater than 0, because of a mutation called a heteroplasmy.

I wrote about heteroplasmies, here.

Like Y DNA, mitochondrial DNA cannot identify a sibling or parental relationship without additional evidence, but it can exclude one, and it can also provide much-needed evidence in conjunction with autosomal matching. The great news is that unlike Y DNA, everyone has mitochondrial DNA and it comes directly from their mother.

Once again, FamilyTreeDNA’s Advanced Matching tool provides a list of people who match you on both your mitochondrial DNA test and the Family Finder autosomal test, including transfers/uploads, and provides a relationship.

You can see that our tester matches both a full sibling and their mother. Of course, a parent/child match could mean that our tester is a female and one of her children, of either sex, has tested.

Below is an example of a parent-child match that has experienced a heteroplasmy.

Based on the comparison of both the mitochondrial DNA test, plus the autosomal Family Finder test, you can verify that this is a close family relationship.

You can also eliminate potential relationships based on the mitochondrial DNA inheritance path. The mitochondrial DNA of full siblings and maternal half-siblings will always match at the full sequence and haplogroup level, and paternal half-siblings will never match. If paternal half-siblings do match, it’s happenstance or because of a different reason.

Sibling Summary and Checklist

I’ve created a quick reference checklist for you to use when attempting to determine whether or not a match is a sibling, and, if so, whether they are half or full siblings. Of course, these tools are in addition to the DNAPainter Shared cM Tool and GEDmatch’s Relationship Predictor Calculator.

FamilyTreeDNA Ancestry 23andMe MyHeritage GEDmatch
Matching Yes Yes Yes Yes Yes
Shared Matches Yes – In Common With Yes – Shared Matches Yes – Relatives in Common Yes – Review DNA Match Yes – People who match both or 1 of 2 kits
Relationship Between Shared Matches No No No Yes, under shared match No
Matches Match Each Other* Yes, Matrix No Yes, under “View DNA details,” then, “compare with more relatives” Partly, through triangulation Yes, can match any kits
Full Siblings Yes Sibling, implies full Yes Brother, Sister, means full No
Half Siblings Sibling, Uncle/Aunt-Niece/Nephew, Grandparent-Grandchild Close Family – 1C Yes Half sibling, aunt/uncle-niece-nephew No
Fully Identical Regions (FIR) No No Yes No Yes
Half Identical Regions (HIR) No No Yes No Yes
X matching Yes No Yes No Yes
Unusual Reporting or Anomalies No No, Timber is not used on close relationships X match added into total, FIR added twice No Matching amount can vary from vendors
Y DNA Yes, STRs, refined haplogroups, matching No High-level haplogroup only, no matching No No, only if tester enters haplogroup manually
Mitochondrial DNA Yes, full sequence, matching, refined haplogroup No High-level haplogroup only, no matching No No, only if tester enters haplogroup manually
Combined Tools (Autosomal, X, Y, mtDNA) Yes No No No No

*Autoclusters through Genetic Affairs show cluster relationships of matches to the tester and to each other, but not all matches are included, including close matches. While this is a great tool, it’s not relevant for determining close and sibling relationships. See the article, AutoClustering by Genetic Affairs, here.

Additional Resources

Some of you may be wondering how endogamy affects sibling numbers.

Endogamy makes almost everything a little more complex. I wrote about endogamy and various ways to determine if you have an endogamous heritage, here.

Please note that half-siblings with high cM matches also fall into the range of full siblings (1613-3488), with or without endogamy. This may be, but is not always, especially pronounced in endogamous groups.

As another resource, I wrote an earlier article, Full or Half Siblings, here, that includes some different examples.

Strategy

You have a lot of quills in your quiver now, and I wish you the best if you’re trying to unravel a siblingship mystery.

You may not know who your biological family is, or maybe your sibling doesn’t know who their family is, but perhaps your close relatives know who their family is and can help. Remember, the situation that has revealed itself may be a shock to everyone involved.

Above all, be kind and take things slow. If your unexpected sibling match becomes frightened or overwhelmed, they may simply check out and either delete their DNA results altogether or block you. They may have that reaction before you have a chance to do anything.

Because of that possibility, I recommend performing your analysis quickly, along with taking relevant screenshots before reaching out so you will at least have that much information to work with, just in case things go belly up.

When you’re ready to make contact, I suggest beginning by sending a friendly, short, message saying that you’ve noticed that you have a close match (don’t say sibling) and asking what they know about their family genealogy – maybe ask who their grandparents are or if they have family living in the area where you live. I recommend including a little bit of information about yourself, such as where you were born and are from.

I also refrain from using the word adoption (or similar) in the beginning or giving too much detailed information, because it sometimes frightens people, especially if they know or discover that there’s a painful or embarrassing family situation.

And, please, never, ever assume the worst of anyone or their motives. They may be sitting at their keyboard with the same shocked look on their face as you – especially if they have, or had, no idea. They may need space and time to reach a place of acceptance. There’s just nothing more emotionally boat-capsizing in your life than discovering intimate and personal details about your parents, one or both, especially if that discovery is disappointing and image-altering.

Or, conversely, your sibling may have been hoping and waiting just for you!

Take a deep breath and let me know how it goes!

Please feel free to share this article with anyone who could benefit.

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In Search of…Vendor Features, Strengths, and Testing Strategies

This is the third in our series of articles about searching for unknown close family members, specifically; parents, grandparents, or siblings. However, these same techniques can be applied to ancestors further back in time too.

In this article, we are going to discuss your goals and why testing or uploading to multiple vendors is advantageous – even if you could potentially solve the initial mystery at one vendor. Of course, the vendor you test with first might not be the vendor where the mystery will be solved, and data from multiple vendors might just be the combination you need.

Testing Strategy – You Might Get Lucky

I recommended in the first article that you go ahead and test at the different vendors.

Some people asked why, and specifically, why you wouldn’t just test at one vendor with the largest database first, then proceed to the others if you needed to.

That’s a great question, and I want to discuss the pros and cons in this article more specifically.

Clearly, that is one strategy, but the approach you select might differ based on a variety of considerations:

  • You may only be interested in obtaining the name of the person you are seeking – or – you may be interested in finding out as much as possible.
  • You may find that your best match at one company is decidedly unhelpful, and may even block you or your efforts, while someone elsewhere may be exactly the opposite.
  • Solving your mystery may be difficult and painful at one vendor, but the answer may be infinitely easier at a different vendor where the answer may literally be waiting.
  • There may not be enough, or the right information, or matches, at any one vendor, but the puzzle may be solvable by combining information from multiple vendors and tests. Every little bit helps.
  • You may have a sense of urgency, especially if you hope to meet the person and you’re searching for parents, siblings or grandparents who may be aging.
  • You may be cost-sensitive and cannot afford more than one test at a time. Fortunately, our upload strategy helps with that too. Also, watch for vendor sales or bundles.

From the time you order your DNA test, it will be about 6-8 weeks, give or take a week or two in either direction, before you receive results.

When those results arrive, you might get lucky, and the answer you seek is immediately evident with no additional work and just waiting for you at the first testing company.

If that’s the case, you got lucky and hit the jackpot. If you’re searching for both parents, that means you still have one parent to go.

Unidentified grandparents can be a little more difficult, because there are four of them to sort between.

If you discover a sibling or half-sibling, you still need to figure out who your common parent is. Sometimes X, Y, and mitochondrial DNA provides an immediate answer and is invaluable in these situations.

It’s more likely that you’ll find a group of somewhat more distant relatives. You may be able to figure out who your common grandparents or great-grandparents are, but not your parent(s) initially. Often, the closer generation or two is actually the most difficult because you’re dealing with contemporary records which are not publicly available, fewer descendants, and the topic may be very uncomfortable for some people. It’s also complicated because you’re often not dealing with “full” relationships, but “half,” as in half-sibling, half-niece, half-1C, etc.

You may spend a substantial amount of time trying to solve this puzzle at the first vendor before ordering your next test.

That second test will also take about 6-8 weeks, give or take. I recommend that you order the first two autosomal tests, now.

Order Your First Two Autosomal Tests

The two testing companies with the largest autosomal databases for comparison, Ancestry, and 23andMe, DO NOT accept DNA file uploads from other companies, so you’ll need to test with each individually.

Fortunately, you CAN transfer your autosomal DNA tests to both MyHeritage and FamilyTreeDNA, for free.

You will have different matches at each company. Some people will be far more responsive and helpful than others.

I recommend that you go ahead and order both the Ancestry and 23andMe tests initially, then upload the first one that comes back with results to both FamilyTreeDNA and MyHeritage. Complete, step-by-step download/upload instructions can be found here.

You can also upload your DNA file to a fifth company, Living DNA, but they are significantly smaller and heavily focused on England and Great Britain. However, if that’s where you’re searching, this might be where you find important matches.

You can also upload to GEDMatch, a popular third-party database, but since you’re going to be in the databases of the four major testing companies, there is little to be gained at GEDMatch in terms of people who have not tested at one of the major companies. Do NOT upload to GEDMatch INSTEAD of testing or uploading to the four major sites, as GEDMatch only has a small fraction of the testers in each of the vendor databases.

What GEDMatch does offer is a chromosome browser – something that Ancestry does NOT offer, along with other clustering tools which you may find useful. I recommend GEDMatch in addition to the others, if needed or desired.

Ordering Y and Mitochondrial DNA Tests

We reviewed the basics of the different kinds of DNA, here.

Some people have asked why, if autosomal DNA shows relatives on all of your lines, would one would want to order specific tests that focus on just one line?

It just so happens that the two lines that Y and mitochondrial DNA test ARE the two lines you’re seeking – direct maternal – your mother (and her mother), and direct paternal, your father (and his father.)

These two tests are different kinds of DNA tests, testing a different type of DNA, and provide very focused information, and matches, not available from autosomal DNA tests.

For men, Y DNA can reveal your father’s surname, which can be an invaluable clue in narrowing paternal candidates. Knowing that my brother’s Y DNA matched several men with the surname of Priest made me jump for joy when he matched a woman of that same last name at another vendor.

Here’s a quote from one of the members of a Y DNA project where I’m the volunteer administrator:

“Thank you for your help understanding and using all 4 kinds of my DNA results. By piecing the parts together, I identified my father. Specifically, without Y DNA testing, and the Big Y test, I would not have figured out my parental connection, and then that my paternal line had been assigned to the wrong family. STR testing gave me the correct surname, but the Big Y test showed me exactly where I fit, and disproved that other line. I’m now in touch with my father, and we both know who our relatives are – two things that would have never happened otherwise.”

If you fall into the category of, “I want to know everything I can now,” then order both Y and mitochondrial DNA tests initially, along with those two autosomal tests.

You will need to order Y (males only) and mitochondrial DNA tests separately from the autosomal Family Finder test, although you should order on the same account as your Family Finder test at FamilyTreeDNA.

If you take the Family Finder autosomal test at FamilyTreeDNA or upload your autosomal results from another vendor, you can simply select to add the Y and mitochondrial DNA tests to your account, and they will send you a swab kit.

Conversely, you can order either a Y or mitochondrial DNA test, and then add a Family Finder or upload a DNA file if you’ve already taken an autosomal DNA test to that account too. Note – these might not be current prices – check here for sales.

You will want all 3 of your tests on the same account so that you can use the Advanced Matches feature.

Using Advanced Matches, you’ll be able to view people who match you on combinations of multiple kinds of tests.

For example, if you’re a male, you can see if your Y DNA matches also match you on the Family Finder autosomal test, and if so, how closely?

Here’s an example.

In this case, I requested matches to men with 111 markers who also match the tester on the Family Finder test. I discovered both a father and a full sibling, plus a few more distant matches. There were ten total combined matches to work with, but I’ve only shown five for illustration purposes.

This information is worth its weight in gold.

Is the Big Y Test Worth It?

People ask if the Big Y test is really worth the extra money.

The answer is, “it depends.”

If all you’re looking for are matching surnames, then the answer is probably no. A 37 or 111 marker test will probably suffice. Eventually, you’ll probably want to do the Big Y, though.

If you’re looking for exact placement on the tree, with an estimated distance to other men who have taken that test, then the answer is, “absolutely.” I wish the Big Y test had been available back when I was hunting for my brother’s biological family.

The Big Y test provides a VERY specific haplogroup and places you very accurately in your location on the Y DNA tree, along with other men of your line, assuming they have tested. You may find the surname, as well as being placed within a generation or a few of current in that family line.

Additionally, the Discover page provides estimates of how far in the past you share a common ancestor with other people that share the same haplogroup. This can be a HUGE boon to a male trying to figure out his surname line and how closely in time he’s related to his matches.

Big Y NPE Examples

Y DNA SNP mutations tested with the Big Y test accrue a mutation about every generation, or so. Sometimes we see mutations in every generation.

Here’s an example from my Campbell line. Haplogroups are listed in the top three rows.

I created this spreadsheet, but FamilyTreeDNA provides a block tree for Big Y testers. I’ve added the genealogy of the testers, with the various Big Y testers at the bottom and common ancestors above, in bold.

We have two red NPE lines showing. The MacFarlane tester matches M. Campbell VERY closely, and two Clark males match W. Campbell and other Campbells quite closely. We utilized autosomal plus the Y results to determine where the unknown parentage events occurred. Today, if you’re a Clark or MacFarlane male, or a male by any other surname who was fathered by a Y chromosome Campbell male (by any surname), you’ll know exactly where you fit in this group of testers on your direct paternal line.

Y DNA is important because men often match other men with the same surname, which is a HUGE clue, especially in combination with autosomal DNA results. I say “often,” because it’s possible that no one in your line has tested, or that your father’s surname is not his biological surname either.

Y and mitochondrial DNA matches can be HUGELY beneficial pieces of information either by confirming a close autosomal relationship on that line, or eliminating the possibility.

Lineage-Specific Population Information

In addition to matching other people, both Y and mitochondrial DNA tests provide you with lineage-specific population or “ethnicity” information for this specific line which helps you focus your research.

For example, if you view the Y DNA Haplogroup Origins shown for this tester, you’ll discover that these matches are Jewish.

The tester might not be Jewish on any other genealogical line, but they definitely have Jewish ancestry on their Y DNA, paternal, line.

The same holds true for mitochondrial DNA as well. The main difference with mitochondrial DNA is that the surname changes with each generation, haplogroups today (pre-Million Mito) are less specific, and fewer people have been tested.

Y and Mitochondrial DNA Benefits

Knowing your Y and mitochondrial DNA haplogroups not only arm you with information about yourself, they provide you with matching tools and an avenue to include or exclude people as your direct line paternal or maternal ancestors.

Your Y and mitochondrial DNA can also provide CRITICALLY IMPORTANT information about whether that direct line ancestor belonged to an endogamous population, and where they came from.

For example, both Jewish and Native populations are endogamous populations, meaning highly intermarried for many generations into the past.

Knowing that helps you adjust your autosomal relationship analysis.

Why Order Multiple Tests Initially Instead of Waiting?

If you’ve been adding elapsed time, two autosomal tests (Ancestry and 23andMe), two uploads (to FamilyTreeDNA and MyHeritage,) a Y DNA test, and a mitochondrial DNA test, if all purchased serially, one following the other, means you’ll be waiting approximately 6-8 months.

Do you want to wait 6-8 months for all of your results? Can you afford to?

Part of this answer has to do with what, exactly, you’re seeking, and how patient you are.

Only you can answer that question.

A Name or Information?

Are you seeking the name or identity of a person, or are you seeking information about that person?

Most people don’t just want to put a name to the person they are seeking – they want to learn about them and the rest of the family that door opens.

You will have different matches at each company. Even after you identify the person you seek, the people you match may have trees you can view, with family photos and other important information. (Remember, you can’t see living people in trees.) Your matches may have first-person information about your relative and may know them if they are living, or have known them.

Furthermore, you may have the opportunity to meet that person. Time delayed may not be able to be recovered or regained.

One cousin that I assisted discovered that his father had died just six weeks before he broke through that wall and made the connection.

Working with data from all vendors simultaneously will allow you to combine that data and utilize it together. Using your “best” matches at each company, augmented by X, Y, and/or mitochondrial DNA, can make MUCH shorter work of this search.

Your closest autosomal matches are the most important and insightful. In this series, I will be working with the top 15 autosomal results at each vendor, at least initially. This approach provides me with the best chance of meaningful close relationship discoveries.

Data and Vendor Results Integration

Here’s a table of my two closest maternal and paternal matches at the four major vendors. I can assign these to maternal or paternal sides, because I know the identity of my parents, and I know some of these people. If an adoptee was doing this, the top 4 could all be from one parent, which is why we work with the top 15 or so matches.

Vendor Closest Maternal Closest Paternal Comments
Ancestry 1C, 1C1R Half-1C, 2C I recognized both of the maternal and neither of the paternal.
23andMe 2C, 2C 1C1R, half-gr-niece Recognized both maternal, one paternal
MyHeritage Mother uploaded, 1C Half-niece, half-1C Recognized both maternal, one paternal
FamilyTreeDNA Mother tested, 1C1R Parent/child, half-gr-niece uploaded Recognized all 4

To be clear, I tested my mother’s mitochondrial DNA before she passed away, but because FamilyTreeDNA archives DNA samples for 25 years, as the owner/manager of her DNA kit, I was able to order the Family Finder test after she had passed away. Her tests are invaluable today.

Then, years later, I uploaded her results to MyHeritage.

If I was an adopted child searching for my mother, I would find her results in both databases today. She’ll never be at either 23andMe or Ancestry because she passed away before she could test there and they don’t accept uploads.

Looking at the other vendors, my half-niece at MyHeritage is my paternal half-sibling’s daughter. My half-sibling is deceased, so this is as close as I’ll ever get to matching her.

At 23andMe, the half-great-niece is my half-siblings grandchild.

It’s interesting that I have no matches to descendants of my other half-sibling, who is also deceased. Maybe I should ask if any of his children or grandchildren have tested. Hmmmm…..

You can see that I stand a MUCH BETTER chance of figuring out close relatives using the combined closest matches of all four databases instead of the top matches from just one database. It doesn’t matter if the database is large if the right person or people didn’t test there.

Combine Resources

I’ll be providing analysis methodologies for working with results from all of the vendors together, just in case your answer is not immediately obvious. Taking multiple DNA tests facilitates using all of these tools immediately, not months later. Solving the puzzle sooner means you may not miss valuable opportunities.

You may also discover that the door slams shut with some people, or they may not respond to your queries, but another match may be unbelievably helpful. Don’t limit your possibilities.

Let’s take a look at the strengths of each vendor.

Vendor Strengths and Things to Know

Every vendor has product strengths and idiosyncracies that the others do not. All vendors provide matches and shared matches. Each vendor provides ethnicity tools which certainly can be useful, but the features differ and will be covered elsewhere.

  • AncestryAncestry has the largest autosomal database and includes ThruLines, but no Y or mitochondrial DNA testing, no clusters, no chromosome browser, no triangulation, and no X chromosome matching or reporting. Ancestry provides genealogical records, advanced tools, and full tree access to your matches’ trees with an Ancestry subscription. Ancestry does not allow downloading your match list or segment match information, but the other vendors do.
  • 23andMe 23andMe has the second largest database. They provide triangulation and genetic trees that include your closest matches. Many people test at 23andMe for health and wellness information, so 23andMe has people in their database who are not specifically interested in genealogy and probably won’t have tested elsewhere, but may be invaluable to your search. 23andMe provides Y and mtDNA high-level haplogroups only, but no matching or other haplogroup information. If you purchase a new test or have a V5 ancestry+health current test, you can expand your matches from a limit of 1500 to about 5000 with an annual membership. For seeking close relatives, you don’t need those features, but you may want them for genealogy. 23andMe is the only vendor that limits their customers’ matches.
  • MyHeritageMyHeritage has the third largest database that includes lots of European testers. MyHeritage provides triangulation, Theories of Family Relativity, and an integrated cluster tool* but does not report X matches and does not offer Y or mitochondrial DNA testing. MyHeritage accepts autosomal DNA file uploads from other testing companies for free and provides access to advanced DNA features for a one-time unlock fee. MyHeritage includes genealogical records and full feature access to advanced DNA tools with a Complete Subscription. (Free 15 days trial subscription, here.)
  • FamilyTreeDNA Family Finder (autosomal)FamilyTreeDNA is the oldest DNA testing company, meaning their database includes people who initially tested 20+ years ago and have since passed away. This, in essence, gets you one generation further back in time, with the possibility of stronger matches. Their Family Matching feature buckets and triangulates your matches, assigning them to your maternal or paternal sides if you link known matches to their proper place in your tree, even if your parents have not tested. FamilyTreeDNA accepts uploads from other testing companies for free and provides advanced DNA features for a one time unlock fee.
  • FamilyTreeDNAFamilyTreeDNA is the only company that offers both Y and mitochondrial DNA testing products that include matching, integration with autosomal test results, and other tools. These two tests are lineage-specific and don’t have to be sorted from your other ancestral lines.

I wrote about using Y DNA results, here.

I wrote about using mitochondrial DNA results, here.

*Third parties such as Genetic Affairs provide clustering tools for both 23andMe and FamilyTreeDNA. Clustering is integrated at MyHeritage. Ancestry does not provide a tool for nor allow third-party clustering. If the answer you seek isn’t immediately evident, Genetic Affairs clustering tools group people together who are related to each other, and you, and create both genetic and genealogical trees based on shared matches. You can read more about their tools, here.

Fish in all the Ponds and Use All the Bait Possible

Here’s the testing and upload strategy I recommend, based on the above discussion and considerations. The bottom line is this – if you want as much information as possible, as quickly as possible, order the four tests in red initially. Then transfer the first autosomal test results you receive to the two companies identified in blue. Optionally, GEDMatch may have tools you want to work with, but they aren’t a testing company.

What When Ancestry 23andMe MyHeritage FamilyTreeDNA
Order autosomal Initially X X    
Order Y 111 or Big-Y DNA test if male Initially       X
Order mitochondrial DNA test Initially if desired       X
Upload free autosomal When Ancestry or 23andMe results are available     X X
Unlock Advanced Tools When you upload     $29 $19
Optional GEDMatch free upload If desired, can subscribe for advanced tools

When you upload an autosomal DNA file to a vendor site, only upload one file per site, per tester. Otherwise, multiple tests simply glom up everyone’s match list with multiple matches to the same person.

Multiple vendor sites will hopefully provide multiple close matches, which increase your opportunity to discover INFORMATION about your family, not just the identity of the person you seek.

Or maybe you prefer to wait and order these DNA tests serially, waiting until one set of results is back and you’re finished working with them before ordering the next one. If so, that means you’re a MUCH more patient person than me. 😊

Our next article in this series will be about endogamy, how to know if it applies to you, and what that means to your search.

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FamilyTreeDNA DISCOVER™ Launches – Including Y DNA Haplogroup Ages

FamilyTreeDNA just released an amazing new group of public Y DNA tools.

Yes, a group of tools – not just one.

The new Discover tools, which you can access here, aren’t just for people who have tested at FamilyTreeDNA . You don’t need an account and it’s free for everyone. All you need is a Y DNA haplogroup – from any source.

I’m going to introduce each tool briefly because you’re going to want to run right over and try Discover for yourself. In fact, you might follow along with this article.

Y DNA Haplogroup Aging

The new Discover page provides seven beta tools, including Y DNA haplogroup aging.

Haplogroup aging is THE single most requested feature – and it’s here!

Discover also scales for mobile devices.

Free Beta Tool

Beta means that FamilyTreeDNA is seeking your feedback to determine which of these tools will be incorporated into their regular product, so expect a survey.

If you’d like changes or something additional, please let FamilyTreeDNA know via the survey, their support line, email or Chat function.

OK, let’s get started!

Enter Your Haplogroup

Enter your Y DNA haplogroup, or the haplogroup you’re interested in viewing.

If you’re a male who has tested with FamilyTreeDNA , sign on to your home page and locate your haplogroup badge at the lower right corner.

If you’re a female, you may be able to test a male relative or find a haplogroup relevant to your genealogy by visiting your surname group project page to locate the haplogroup for your ancestor.

I’ll use one of my genealogy lines as an example.

In this case, several Y DNA testers appear under my ancestor, James Crumley, in the Crumley DNA project.

Within this group of testers, we have two different Big Y haplogroups, and several estimated haplogroups from testers who have not upgraded to the Big Y.

If you’re a male who has tested at either 23andMe or LivingDNA, you can enter your Y DNA haplogroup from that source as well. Those vendors provide high-level haplogroups.

The great thing about the new Discover tool is that no matter what haplogroup you enter, there’s something for you to enjoy.

I’m going to use haplogroup I-FT272214, the haplogroup of my ancestor, James Crumley, confirmed through multiple descendants. His son John’s descendants carry haplogroup I-BY165368 in addition to I-FT272214, which is why there are two detailed haplogroups displayed for this grouping within the Crumley haplogroup project, in addition to the less-refined I-M223.

Getting Started

When you click on Discover, you’ll be asked to register briefly, agree to terms, and provide your email address.

Click “View my report” and your haplogroup report will appear.

Y DNA Haplogroup Report

For any haplogroup you enter, you’ll receive a haplogroup report that includes 7 separate pages, shown by tabs at the top of your report.

Click any image to enlarge

The first page you’ll see is the Haplogroup Report.

On the first page, you’ll find Haplogroup aging. The TMRCA (time to most recent common ancestor) is provided, plus more!

The report says that haplogroup I-FT272214 was “born,” meaning the mutation that defines this haplogroup, occurred about 300 years ago, plus or minus 150 years.

James Crumley was born about 1710. We know his sons carry haplogroup I-FT272214, but we don’t know when that mutation occurred because we don’t have upstream testers. We don’t know who his parents were.

Three hundred years before the birth of our Crumley tester would be about 1670, so roughly James Crumley’s father’s generation, which makes sense.

James’ son John’s descendants have an additional mutation, so that makes sense too. SNP mutations are known to occur approximately every 80 years, on average. Of course, you know what average means…may not fit any specific situation exactly.

The next upstream haplogroup is I-BY100549 which occurred roughly 500 years ago, plus or minus 150 years. (Hint – if you want to view a haplogroup report for this upstream haplogroup, just click on the haplogroup name.)

There are 5 SNP confirmed descendants of haplogroup I-FT272214 claiming origins in England, all of whom are in the Crumley DNA project.

Haplogroup descendants mean this haplogroup and any other haplogroups formed on the tree beneath this haplogroup.

Share

If you scroll down a bit, you can see the share button on each page. If you think this is fun, you can share through a variety of social media resources, email, or copy the link.

Sharing is a good way to get family members and others interested in both genealogy and genetic genealogy. Light the spark!

I’m going to be sharing with collaborative family genealogy groups on Facebook and Twitter. I can also share with people who may not be genealogists, but who will think these findings are interesting.

If you keep scrolling under the share button or click on “Discover More” you can order Y DNA tests if you’re a biological male and haven’t already taken one. The more refined your haplogroup, the more relevant your information will be on the Discover page as well as on your personal page.

Scrolling even further down provides information about methods and sources.

Country Frequency

The next tab is Country Frequency showing the locations where testers with this haplogroup indicate that their earliest known ancestors are found.

The Crumley haplogroup has only 5 people, which is less than 1% of the people with ancestors from England.

However, taking a look at haplogroup R-M222 with many more testers, we see something a bit different.

Ireland is where R-M222 is found most frequently. 17% of the men who report their ancestors are from Ireland belong to haplogroup R-M222.

Note that this percentage also includes haplogroups downstream of haplogroup R-M222.

Mousing over any other location provides that same information for that area as well.

Seeing where the ancestors of your haplogroup matches are from can be extremely informative. The more refined your haplogroup, the more useful these tools will be for you. Big Y testers will benefit the most.

Notable Connections

On the next page, you’ll discover which notable people have haplogroups either close to you…or maybe quite distant.

Your first Notable Connection will be the one closest to your haplogroup that FamilyTreeDNA was able to identify in their database. In some cases, the individual has tested, but in many cases, descendants of a common ancestor tested.

In this case, Bill Gates is our closest notable person. Our common haplogroup, meaning the intersection of Bill Gates’s haplogroup and my Crumley cousin’s haplogroup is I-L1195. The SNP mutation that defines haplogroup I-L1145 occurred about 4600 years ago. Both my Crumley cousin and Bill Gates descend from that man.

If you’re curious and want to learn more about your common haplogroup, remember, you can enter that haplogroup into the Discover tool. Kind of like genetic time travel. But let’s finish this one first.

Remember that CE means current era, or the number of years since the year “zero,” which doesn’t technically exist but functions as the beginning of the current era. Bill Gates was born in 1955 CE

BCE means “before current era,” meaning the number of years before the year “zero.” So 2600 BCE is approximately 4600 years ago.

Click through each dot for a fun look at who you’re “related to” and how distantly.

This tool is just for fun and reinforces the fact that at some level, we’re all related to each other.

Maybe you’re aware of more notables that could be added to the Discover pages.

Migration Map

The next tab provides brand spanking new migration maps that show the exodus of the various haplogroups out of Africa, through the Middle East, and in this case, into Europe.

Additionally, the little shovel icons show the ancient DNA sites that date to the haplogroup age for the haplogroup shown on the map, or younger. In our case, that’s haplogroup I-M223 (red arrow) that was formed about 16,000 years ago in Europe, near the red circle, at left. These haplogroup ancient sites (shovels) would all date to 16,000 years ago or younger, meaning they lived between 16,000 years ago and now.

Click to enlarge

By clicking on a shovel icon, more information is provided. It’s very interesting that I-L1145, the common haplogroup with Bill Gates is found in ancient DNA in Cardiff, Wales.

This is getting VERY interesting. Let’s look at the rest of the Ancient Connections.

Ancient Connections

Our closest Ancient Connection in time is Gen Scot 24 (so name in an academic paper) who lived in the Western Isles of Scotland.

These ancient connections are more likely cousins than direct ancestors, but of course, we can’t say for sure. We do know that the first man to develop haplogroup I-L126, about 2500 years ago, is an ancestor to both Gen Scot 24 and our Crumley ancestor.

Gen Scot 24 has been dated to 1445-1268 BCE which is about 3400 years ago, which could actually be older than the haplogroup age. Remember that both dating types are ranges, carbon dating is not 100% accurate, and ancient DNA can be difficult to sequence. Haplogroup ages are refined as more branches are discovered and the tree grows.

The convergence of these different technologies in a way that allows us to view the past in the context of our ancestors is truly amazing.

All of our Crumley cousin’s ancient relatives are found in Ireland or Scotland with the exception of the one found in Wales. I think, between this information and the haplogroup formation dates, it’s safe to say that our Crumley ancestors have been in either Scotland or Ireland for the past 4600 years, at least. And someone took a side trip to Wales, probably settled and died there.

Of course, now I need to research what was happening in Ireland and Scotland 4600 years ago because I know my ancestors were involved.

Suggested Projects

I’m EXTREMELY pleased to see suggested projects for this haplogroup based on which projects haplogroup members have joined.

You can click on any of the panels to read more about the project. Remember that not everyone joins a project because of their Y DNA line. Many projects accept people who are autosomally related or descend from the family through the mitochondrial line, the direct mother’s line.

Still, seeing the Crumley surname project would be a great “hint” all by itself if I didn’t already have that information.

Scientific Details

The Scientific Details page actually has three tabs.

The first tab is Age Estimate.

The Age Estimate tab provides more information about the haplogroup age or TMRCA (Time to Most Recent Common Ancestor) calculations. For haplogroup I-FT272214, the most likely creation date, meaning when the SNP occurred, is about 1709, which just happens to align well with the birth of James Crumley about 1710.

However, anyplace in the dark blue band would fall within a 68% confidence interval (CI). That would put the most likely years that the haplogroup-defining SNP mutation took place between 1634 and 1773. At the lower end of the frequency spectrum, there’s a 99% likelihood that the common ancestor was born between 1451 and 1874. That means we’re 99% certain that the haplogroup defining SNP occurred between those dates. The broader the date range, the more certain we can be that the results fall into that range.

The next page, Variants, provides the “normal” or ancestral variant and the derived or mutated variant or SNP (Single Nucleotide Polymorphism) in the position that defines haplogroup I-FT272214.

The third tab displays FamilyTreeDNA‘s public Y DNA Tree with this haplogroup highlighted. On the tree, we can see this haplogroup, downstream haplogroups as well as upstream, along with their country flags.

Your Personal Page

If you have already taken a DNA test at FamilyTreeDNA, you can find the new Discover tool conveniently located under “Additional Tests and Tools.”

If you are a male and haven’t yet tested, then you’ll want to order a Y DNA test or upgrade to the Big Y for the most refined haplogroup possible.

Big Y tests and testers are why the Y DNA tree now has more than 50,000 branches and 460,000 variants. Testing fuels growth and growth fuels new tools and possibilities for genealogists.

What Do You Think?

Do you like these tools?

What have you learned? Have you shared this with your family members? What did they have to say? Maybe we can get Uncle Charley interested after all!

Let me know how you’re using these tools and how they are helping you interpret your Y DNA results and assist your genealogy.

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Top Ten RootsTech 2022 DNA Sessions + All DNA Session Links

The official dates of RootsTech 2022 were March 3-5, but the sessions and content in the vendor booths are still available. I’ve compiled a list of the sessions focused on DNA, with web links on the RootsTech YouTube channel

YouTube reports the number of views, so I was able to compile that information as of March 8, 2022.

I do want to explain a couple of things to add context to the numbers.

Most speakers recorded their sessions, but a few offered live sessions which were recorded, then posted later for participants to view. However, there have been glitches in that process. While the sessions were anticipated to be available an hour or so later, that didn’t quite happen, and a couple still aren’t posted. I’m sure the presenters are distressed by this, so be sure to watch those when they are up and running.

The Zoom rooms where participants gathered for the live sessions were restricted to 500 attendees. The YouTube number of views does not include the number of live viewers, so you’ll need to add an additional number, up to 500.

When you see a number before the session name, whether recorded or live, that means that the session is part of a series. RootsTech required speakers to divide longer sessions into a series of shorter sessions no longer than 15-20 minutes each. The goal was for viewers to be able to watch the sessions one after the other, as one class, or separately, and still make sense of the content. Let’s just say this was the most challenging thing I’ve ever done as a presenter.

For recorded series sessions, these are posted as 1, 2 and 3, as you can see below with Diahan Southard’s sessions. However, with my live session series, that didn’t happen. It looks like my sessions are a series, but when you watch them, parts 1, 2 and 3 are recorded and presented as one session. Personally, I’m fine with this, because I think the information makes a lot more sense this way. However, it makes comparisons difficult.

This was only the second year for RootsTech to be virtual and the conference is absolutely HUGE, so live and learn. Next year will be smoother and hopefully, at least partially in-person too.

When I “arrived” to present my live session, “Associating Autosomal DNA Segments With Ancestors,” my lovely moderator, Rhett, told me that they were going to livestream my session to the RootsTech page on Facebook as well because they realized that the 500 Zoom seat limit had been a problem the day before with some popular sessions. I have about 9000 views for that session and more than 7,400 of them are on the RootsTech Facebook page – and that was WITHOUT any advance notice or advertising. I know that the Zoom room was full in addition. I felt kind of strange about including my results in the top ten because I had that advantage, but I didn’t know quite how to otherwise count my session. As it turns out, all sessions with more than 1000 views made it into the top ten so mine would have been there one way or another. A big thank you to everyone who watched!

I hope that the RootsTech team notices that the most viewed session is the one that was NOT constrained by the 500-seat limited AND was live-streamed on Facebook. Seems like this might be a great way to increase session views for everyone next year. Hint, hint!!!

I also want to say a huge thank you to all of the presenters for producing outstanding content. The sessions were challenging to find, plus RootsTech is always hectic, even virtually. So, I know a LOT of people will want to view these informative sessions, now that you know where to look and have more time. Please remember to “like” the session on YouTube as a way of thanking your presenter.

With 140 DNA-focused sessions available, you can watch a new session, and put it to use, every other day for the next year! How fun is that! You can use this article as your own playlist.

Please feel free to share this article with your friends and genealogy groups so everyone can learn more about using DNA for genealogy.

Ok, let’s look at the top 10. Drum roll please…

Top 10 Most Viewed RootsTech Sessions

Session Title Presenter YouTube Link Views
1 1. Associating Autosomal DNA Segments With Ancestors Roberta Estes (live) https://www.youtube.com/watch?v=_IHSCkNnX48

 

~9000: 1019 + 500 live viewers + 7,400+ Facebook
2 1. What to Do with Your DNA Test Results in 2022 (part 1 of 3) Diahan Southard https://www.youtube.com/watch?v=FENAKAYLXX4 7428
3 Who Is FamilyTreeDNA? FamilyTreeDNA – Bennett Greenspan https://www.youtube.com/watch?v=MHFtwoatJ-A 2946
4 2. What to Do with Your DNA Test Results in 2022 (part 2 of 3) Diahan Southard https://www.youtube.com/watch?v=mIllhtONhlI 2448
5 Latest DNA Painter Releases DNAPainter Jonny Perl (live) https://www.youtube.com/watch?v=iLBThU8l33o 2230 + live viewers
6 DNA Painter Introduction DNAPainter – Jonny Perl https://www.youtube.com/watch?v=Rpe5LMPNmf0 1983
7 3. What to Do with Your DNA Test Results in 2022 (part 3 of 3) Diahan Southard https://www.youtube.com/watch?v=hemY5TuLmGI 1780
8 The Tree of Mankind Age Estimates Paul Maier https://www.youtube.com/watch?v=jjkL8PWAEwk 1638
9 A Sneak Peek at FamilyTreeDNA Coming Attractions FamilyTreeDNA (live) https://www.youtube.com/watch?v=K9sKqNScvnE 1270 + live viewers

 

10 Extending Time Horizons with DNA Rob Spencer (live) https://www.youtube.com/watch?v=wppXD1Zz2sQ 1037 + live viewers

 

All DNA-Focused Sessions

I know you’ll find LOTS of goodies here. Which ones are your favorites?

  Session Presenter YouTube Link Views
1 Estimating Relationships by Combining DNA from Multiple Siblings Amy Williams https://www.youtube.com/watch?v=xs1U0ohpKSA 201
2 Overview of HAPI-DNA.org Amy Williams https://www.youtube.com/watch?v=FjNiJgWaBeQ 126
3 How do AncestryDNA® Communities help tell your story? | Ancestry® Ancestry https://www.youtube.com/watch?v=EQNpUxonQO4 183

 

4 AncestryDNA® 201 Ancestry – Crista Cowan https://www.youtube.com/watch?v=lbqpnXloM5s

 

494
5 Genealogy in a Minute: Increase Discoveries by Attaching AncestryDNA® Results to Family Tree Ancestry – Crista Cowan https://www.youtube.com/watch?v=iAqwSCO8Pvw 369
6 AncestryDNA® 101: Beginner’s Guide to AncestryDNA® | Ancestry® Ancestry – Lisa Elzey https://www.youtube.com/watch?v=-N2usCR86sY 909
7 Hidden in Plain Sight: Free People of Color in Your Family Tree Cheri Daniels https://www.youtube.com/watch?v=FUOcdhO3uDM 179
8 Finding Relatives to Prevent Hereditary Cancer ConnectMyVariant – Dr. Brian Shirts https://www.youtube.com/watch?v=LpwLGgEp2IE 63
9 Piling on the chromosomes Debbie Kennett https://www.youtube.com/watch?v=e14lMsS3rcY 465
10 Linking Families With Rare Genetic Condition Using Genealogy Deborah Neklason https://www.youtube.com/watch?v=b94lUfeAw9k 43
11 1. What to Do with Your DNA Test Results in 2022 Diahan Southard https://www.youtube.com/watch?v=FENAKAYLXX4 7428
12 1. What to Do with Your DNA Test Results in 2022 Diahan Southard https://www.youtube.com/watch?v=hemY5TuLmGI 1780
13 2. What to Do with Your DNA Test Results in 2022 Diahan Southard https://www.youtube.com/watch?v=mIllhtONhlI 2448
14 DNA Testing For Family History Diahan Southard https://www.youtube.com/watch?v=kCLuOCC924s 84

 

15 Understanding Your DNA Ethnicity Estimate at 23andMe Diana Elder

 

https://www.youtube.com/watch?v=xT1OtyvbVHE 66
16 Understanding Your Ethnicity Estimate at FamilyTreeDNA Diana Elder https://www.youtube.com/watch?v=XosjViloVE0 73
17 DNA Monkey Wrenches DNA Monkey Wrenches https://www.youtube.com/watch?v=Thv79pmII5M 245
18 Advanced Features in your Ancestral Tree and Fan Chart DNAPainter – Jonny Perl https://www.youtube.com/watch?v=4u5Vf13ZoAc 425
19 DNA Painter Introduction DNAPainter – Jonny Perl https://www.youtube.com/watch?v=Rpe5LMPNmf0 1983
20 Getting Segment Data from 23andMe DNA Matches DNAPainter – Jonny Perl https://www.youtube.com/watch?v=8EBRI85P3KQ 134
21 Getting segment data from FamilyTreeDNA DNA matches DNAPainter – Jonny Perl https://www.youtube.com/watch?v=rWnxK86a12U 169
22 Getting segment data from Gedmatch DNA matches DNAPainter – Jonny Perl https://www.youtube.com/watch?v=WF11HEL8Apk 163
23 Getting segment data from Geneanet DNA Matches DNAPainter – Jonny Perl https://www.youtube.com/watch?v=eclj8Ap0uK4 38
24 Getting segment data from MyHeritage DNA matches DNAPainter – Jonny Perl https://www.youtube.com/watch?v=9rGwOtqbg5E 160
25 Inferred Chromosome Mapping: Maximize your DNA Matches DNAPainter – Jonny Perl https://www.youtube.com/watch?v=tzd5arHkv64 688
26 Keeping track of your genetic family tree in a fan chart DNAPainter – Jonny Perl https://www.youtube.com/watch?v=W3Hcno7en94 806

 

27 Mapping a DNA Match in a Chromosome Map DNAPainter – Jonny Perl https://www.youtube.com/watch?v=A61zQFBWaiY 423
28 Setting up an Ancestral Tree and Fan Chart and Exploring Tree Completeness DNAPainter – Jonny Perl https://www.youtube.com/watch?v=lkJp5Xk1thg 77
29 Using the Shared cM Project Tool to Evaluate DNA Matches DNAPainter – Jonny Perl https://www.youtube.com/watch?v=vxhn9l3Dxg4 763
30 Your First Chromosome Map: Using your DNA Matches to Link Segments to Ancestors DNAPainter – Jonny Perl https://www.youtube.com/watch?v=tzd5arHkv64 688
31 DNA Painter for absolute beginners DNAPainter (Jonny Perl) https://www.youtube.com/watch?v=JwUWW4WHwhk 1196
32 Latest DNA Painter Releases DNAPainter (live) https://www.youtube.com/watch?v=iLBThU8l33o 2230 + live viewers
33 Unraveling your genealogy with DNA segment networks using AutoSegment from Genetic Affairs Evert-Jan Blom https://www.youtube.com/watch?v=rVpsJSqOJZI

 

162
34 Unraveling your genealogy with genetic networks using AutoCluster Evert-Jan Blom https://www.youtube.com/watch?v=ZTKSz_X7_zs 201

 

 

35 Unraveling your genealogy with reconstructed trees using AutoTree & AutoKinship from Genetic Affairs Evert-Jan Blom https://www.youtube.com/watch?v=OmDQoAn9tVw 143
36 Research Like a Pro with DNA – A Genealogist’s Guide to Finding and Confirming Ancestors with DNA Family Locket Genealogists https://www.youtube.com/watch?v=NYpLscJJQyk 183
37 How to Interpret a DNA Network Graph Family Locket Genealogists – Diana Elder https://www.youtube.com/watch?v=i83WRl1uLWY 393
38 Find and Confirm Ancestors with DNA Evidence Family Locket Genealogists – Nicole Dyer https://www.youtube.com/watch?v=DGLpV3aNuZI 144
39 How To Make A DNA Network Graph Family Locket Genealogists – Nicole Dyer https://www.youtube.com/watch?v=MLm_dVK2kAA 201
40 Create A Family Tree With Your DNA Matches-Use Lucidchart To Create A Picture Worth A Thousand Words Family Locket Genealogists – Robin Wirthlin https://www.youtube.com/watch?v=RlRIzcW-JI4 270
41 Charting Companion 7 – DNA Edition Family Tree Maker https://www.youtube.com/watch?v=k2r9rkk22nU 316

 

42 Family Finder Chromosome Browser: How to Use FamilyTreeDNA https://www.youtube.com/watch?v=w0_tgopBn_o 750

 

 

43 FamilyTreeDNA: 22 Years of Breaking Down Brick Walls FamilyTreeDNA https://www.familysearch.org/rootstech/session/familytreedna-22-years-of-breaking-down-brick-walls Not available
44 Review of Autosomal DNA, Y-DNA, & mtDNA FamilyTreeDNA  – Janine Cloud https://www.youtube.com/watch?v=EJoQVKxgaVY 77
45 Who Is FamilyTreeDNA? FamilyTreeDNA – Bennett Greenspan https://www.youtube.com/watch?v=MHFtwoatJ-A 2946
46 Part 1: How to Interpret Y-DNA Results, A Walk Through the Big Y FamilyTreeDNA – Casimir Roman https://www.youtube.com/watch?v=ra1cjGgvhRw 684

 

47 Part 2: How to Interpret Y-DNA Results, A Walk Through the Big Y FamilyTreeDNA – Casimir Roman https://www.youtube.com/watch?v=CgqcjBD6N8Y

 

259
48 Big Y-700: A Brief Overview FamilyTreeDNA – Janine Cloud https://www.youtube.com/watch?v=IefUipZcLCQ 96
49 Mitochondrial DNA & The Million Mito Project FamilyTreeDNA – Janine Cloud https://www.youtube.com/watch?v=5Zppv2uAa6I 179
50 Mitochondrial DNA: What is a Heteroplasmy FamilyTreeDNA – Janine Cloud https://www.youtube.com/watch?v=ZeGTyUDKySk 57
51 Y-DNA Big Y: A Lifetime Analysis FamilyTreeDNA – Janine Cloud https://www.youtube.com/watch?v=E6NEU92rpiM 154
52 Y-DNA: How SNPs Are Added to the Y Haplotree FamilyTreeDNA – Janine Cloud https://www.youtube.com/watch?v=CGQaYcroRwY 220
53 Family Finder myOrigins: Beginner’s Guide FamilyTreeDNA – Katy Rowe https://www.youtube.com/watch?v=VrJNpSv8nlA 88
54 Mitochondrial DNA: Matches Map & Results for mtDNA FamilyTreeDNA – Katy Rowe https://www.youtube.com/watch?v=YtA1j01MOvs 190
55 Mitochondrial DNA: mtDNA Mutations Explained FamilyTreeDNA – Katy Rowe https://www.youtube.com/watch?v=awPs0cmZApE 340

 

56 Y-DNA: Haplotree and SNPs Page Overview FamilyTreeDNA – Katy Rowe https://www.youtube.com/watch?v=FOuVhoMD-hw 432
57 Y-DNA: Understanding the Y-STR Results Page FamilyTreeDNA – Katy Rowe https://www.youtube.com/watch?v=gCeZz1rQplI 148
58 Y-DNA: What Is Genetic Distance? FamilyTreeDNA – Katy Rowe https://www.youtube.com/watch?v=qJ6wY6ILhfg 149
59 DNA Tools: myOrigins 3.0 Explained, Part 1 FamilyTreeDNA – Paul Maier https://www.youtube.com/watch?v=ACgY3F4-w78 74

 

60 DNA Tools: myOrigins 3.0 Explained, Part 2 FamilyTreeDNA – Paul Maier https://www.youtube.com/watch?v=h7qU36bIFg0 50
61 DNA Tools: myOrigins 3.0 Explained, Part 3 FamilyTreeDNA – Paul Maier https://www.youtube.com/watch?v=SWlGPm8BGyU 36
62 African American Genealogy Research Tips FamilyTreeDNA – Sherman McRae https://www.youtube.com/watch?v=XdbkM58rXIQ 153

 

63 Connecting With My Ancestors Through Y-DNA FamilyTreeDNA – Sherman McRae https://www.youtube.com/watch?v=xbo1XnLkuQU 200
64 Join The Million Mito Project FamilyTreeDNA (Join link) https://www.familysearch.org/rootstech/session/join-the-million-mito-project link
65 View the World’s Largest mtDNA Haplotree FamilyTreeDNA (Link to mtDNA tree) https://www.familytreedna.com/public/mt-dna-haplotree/L n/a
66 View the World’s Largest Y Haplotree FamilyTreeDNA (Link to Y tree) https://www.familytreedna.com/public/y-dna-haplotree/A link
67 A Sneak Peek at FamilyTreeDNA Coming Attractions FamilyTreeDNA (live) https://www.youtube.com/watch?v=K9sKqNScvnE 1270 + live viewers

 

68 DNA Upload: How to Transfer Your Autosomal DNA Data FamilyTreeDNA -Katy Rowe https://www.youtube.com/watch?v=CS-rH_HrGlo 303
69 Family Finder myOrigins: How to Compare Origins With Your DNA Matches FamilyTreeDNA -Katy Rowe https://www.youtube.com/watch?v=7mBmWhM4j9Y 145
70 Join Group Projects at FamilyTreeDNA FamilyTreeDNA link to learning center article) https://www.familysearch.org/rootstech/session/join-group-projects-at-familytreedna link

 

71 Product Demo – Unraveling your genealogy with reconstructed trees using AutoKinship GEDmatch https://www.youtube.com/watch?v=R7_W0FM5U7c 803
72 Towards a Genetic Genealogy Driven Irish Reference Genome Gerard Corcoran https://www.youtube.com/watch?v=6Kx8qeNiVmo 155

 

73 Discovering Biological Origins in Chile With DNA: Simple Triangulation Gonzalo Alexis Luengo Orellana https://www.youtube.com/watch?v=WcVby54Uigc 40
74 Cousin Lynne: An Adoption Story International Association of Jewish Genealogical Societies https://www.youtube.com/watch?v=AptMcV4_B4o 111
75 Using DNA Testing to Uncover Native Ancestry Janine Cloud https://www.youtube.com/watch?v=edzebJXepMA 205
76 1. Forensic Genetic Genealogy Jarrett Ross https://www.youtube.com/watch?v=0euIDZTmx5g 58
77 Reunited and it Feels so Good Jennifer Mendelsohn https://www.youtube.com/watch?v=X-hxjm7grBE 57

 

78 Genealogical Research and DNA Testing: The Perfect Companions Kimberly Brown https://www.youtube.com/watch?v=X82jA3xUVXk 80
79 Finding a Jewish Sperm Donor Kitty Munson Cooper https://www.youtube.com/watch?v=iKRjFfNcpug 164
80 Using DNA in South African Genealogy Linda Farrell https://www.youtube.com/watch?v=HXkbBWmORM0 141
81 Using DNA Group Projects In Your Family History Research Mags Gaulden https://www.youtube.com/watch?v=0tX7QDib4Cw 165
82 2. The Expansion of Genealogy Into Forensics Marybeth Sciaretta https://www.youtube.com/watch?v=HcEO-rMe3Xo 35

 

83 DNA Interest Groups That Keep ’em Coming Back McKell Keeney (live) https://www.youtube.com/watch?v=HFwpmtA_QbE 180 plus live viewers
84 Searching for Close Relatives with Your DNA Results Mckell Keeney (live) https://www.familysearch.org/rootstech/session/searching-for-close-relatives-with-your-dna-results Not yet available
85 Top Ten Reasons To DNA Test For Family History Michelle Leonard https://www.youtube.com/watch?v=1B9hEeu_dic 181
86 Top Tips For Identifying DNA Matches Michelle Leonard https://www.youtube.com/watch?v=-3Oay_btNAI 306
87 Maximising Messages Michelle Patient https://www.youtube.com/watch?v=4TRmn0qzHik 442
88 How to Filter and Sort Your DNA Matches MyHeritage https://www.youtube.com/watch?v=fmIgamFDvc8 88
89 How to Get Started with Your DNA Matches MyHeritage https://www.youtube.com/watch?v=JPOzhTxhU0E 447

 

90 How to Track DNA Kits in MyHeritage` MyHeritage https://www.youtube.com/watch?v=2W0zBbkBJ5w 28

 

91 How to Upload Your DNA Data to MyHeritage MyHeritage https://www.youtube.com/watch?v=nJ4RoZOQafY 82
92 How to Use Genetic Groups MyHeritage https://www.youtube.com/watch?v=PtDAUHN-3-4 62
My Story: Hope MyHeritage https://www.youtube.com/watch?v=qjyggKZEXYA 133
93 MyHeritage Keynote, RootsTech 2022 MyHeritage https://www.familysearch.org/rootstech/session/myheritage-keynote-rootstech-2022 Not available
94 Using Labels to Name Your DNA Match List MyHeritage https://www.youtube.com/watch?v=enJjdw1xlsk 139

 

95 An Introduction to DNA on MyHeritage MyHeritage – Daniel Horowitz https://www.youtube.com/watch?v=1I6LHezMkgc 60
96 Using MyHeritage’s Advanced DNA Tools to Shed Light on Your DNA Matches MyHeritage – Daniel Horowitz https://www.youtube.com/watch?v=Pez46Xw20b4 110
97 You’ve Got DNA Matches! Now What? MyHeritage – Daniel Horowitz https://www.youtube.com/watch?v=gl3UVksA-2E 260
98 My Story: Lizzie and Ayla MyHeritage – Elizbeth Shaltz https://www.youtube.com/watch?v=NQv6C8G39Kw 147
99 My Story: Fernando and Iwen MyHeritage – Fernando Hermansson https://www.youtube.com/watch?v=98-AR0M7fFE 165

 

100 Using the Autocluster and the Chromosome Browser to Explore Your DNA Matches MyHeritage – Gal Zruhen https://www.youtube.com/watch?v=a7aQbfP7lWU 115

 

101 My Story : Kara Ashby Utah Wedding MyHeritage – Kara Ashby https://www.youtube.com/watch?v=Qbr_gg1sDRo 200
102 When Harry Met Dotty – using DNA to break down brick walls Nick David Barratt https://www.youtube.com/watch?v=8SdnLuwWpJs 679
103 How to Add a DNA Match to Airtable Nicole Dyer https://www.youtube.com/watch?v=oKxizWIOKC0 161
104 How to Download DNA Match Lists with DNAGedcom Client Nicole Dyer https://www.youtube.com/watch?v=t9zTWnwl98E 124
105 How to Know if a Matching DNA Segment is Maternal or Paternal Nicole Dyer https://www.youtube.com/watch?v=-zd5iat7pmg 161
106 DNA Basics Part I Centimorgans and Family Relationships Origins International, Inc. dba Origins Genealogy https://www.youtube.com/watch?v=SI1yUdnSpHA 372
107 DNA Basics Part II Clustering and Connecting Your DNA Matches Origins International, Inc. dba Origins Genealogy https://www.youtube.com/watch?v=ECs4a1hwGcs 333
108 DNA Basics Part III Charting Your DNA Matches to Get Answers Origins International, Inc. dba Origins Genealogy https://www.youtube.com/watch?v=qzybjN0JBGY 270
109 2. Using Cluster Auto Painter Patricia Coleman https://www.youtube.com/watch?v=-nfLixwxKN4 691
110 3. Using Online Irish Records Patricia Coleman https://www.youtube.com/watch?v=mZsB0l4z4os 802
111 Exploring Different Types of Clusters Patricia Coleman https://www.youtube.com/watch?v=eEZBFPC8aL4 972

 

112 The Million Mito Project: Growing the Family Tree of Womankind Paul Maier https://www.youtube.com/watch?v=cpctoeKb0Kw 541
113 The Tree of Mankind Age Estimates Paul Maier https://www.youtube.com/watch?v=jjkL8PWAEwk 1638
114 Y-DNA and Mitochondrial DNA Testing Plans Paul Woodbury https://www.youtube.com/watch?v=akymSm0QKaY 168
115 Finding Biological Family Price Genealogy https://www.youtube.com/watch?v=4xh-r3hZ6Hw 137
116 What Y-DNA Testing Can Do for You Richard Hill https://www.youtube.com/watch?v=a094YhIY4HU 191
117 Extending Time Horizons with DNA Rob Spencer (live) https://www.youtube.com/watch?v=wppXD1Zz2sQ 1037 + live viewers
118 DNA for Native American Ancestry by Roberta Estes Roberta Estes https://www.youtube.com/watch?v=EbNyXCFfp4M 212
119 1. Associating Autosomal DNA Segments With Ancestors Roberta Estes (live) https://www.youtube.com/watch?v=_IHSCkNnX48

 

~9000: 1019 + 500 live viewers + 7,400+ Facebook
120 1. What Can I Do With Ancestral DNA Segments? Roberta Estes (live) https://www.youtube.com/watch?v=Suv3l4iZYAQ 325 plus live viewers

 

121 Native American DNA – Ancient and Contemporary Maps Roberta Estes (live) https://www.youtube.com/watch?v=dFTl2vXUz_0 212 plus 483 live viewers

 

122 How Can DNA Enhance My Family History Research? Robin Wirthlin https://www.youtube.com/watch?v=f3KKW-U2P6w 102
123 How to Analyze a DNA Match Robin Wirthlin https://www.youtube.com/watch?v=LTL8NbpROwM 367
124 1. Jewish Ethnicity & DNA: History, Migration, Genetics Schelly Talalay Dardashti https://www.youtube.com/watch?v=AIJyphGEZTA 82

 

125 2. Jewish Ethnicity & DNA: History, Migration, Genetics Schelly Talalay Dardashti https://www.youtube.com/watch?v=VM3MCYM0hkI 72
126 Ask us about DNA Talking Family History (live) https://www.youtube.com/watch?v=kv_RfR6OPpU 96 plus live viewers
127 1. An Introduction to Visual Phasing Tanner Blair Tolman https://www.youtube.com/watch?v=WNhErW5UVKU

 

183
128 2. An Introduction to Visual Phasing Tanner Blair Tolman https://www.youtube.com/watch?v=CRpQ8EVOShI 110

 

129 Common Problems When Doing Visual Phasing Tanner Blair Tolman https://www.youtube.com/watch?v=hzFxtBS5a8Y 68
130 Cross Visual Phasing to Go Back Another Generation Tanner Blair Tolman https://www.youtube.com/watch?v=MrrMqhfiwbs 64
131 DNA Basics Tanner Blair Tolman https://www.youtube.com/watch?v=OCMUz-kXNZc 155
132 DNA Painter and Visual Phasing Tanner Blair Tolman https://www.youtube.com/watch?v=2-eh1L4wOmQ 155
133 DNA Painter Part 2: Chromosome Mapping Tanner Blair Tolman https://www.youtube.com/watch?v=zgOJDRG7hJc 172
134 DNA Painter Part 3: The Inferred Segment Generator Tanner Blair Tolman https://www.youtube.com/watch?v=96ai8nM4lzo

 

100
135 DNA Painter Part 4: The Distinct Segment Generator Tanner Blair Tolman https://www.youtube.com/watch?v=Pu-WIEQ_8vc 83
136 DNA Painter Part 5: Ancestral Trees Tanner Blair Tolman https://www.youtube.com/watch?v=dkYDeFLduKA 73
137 Understanding Your DNA Ethnicity Results Tanner Blair Tolman https://www.youtube.com/watch?v=4tAd8jK6Bgw 518
138 What’s New at GEDmatch Tim Janzen https://www.youtube.com/watch?v=AjA59BG_cF4

 

515
139 What Does it Mean to Have Neanderthal Ancestry? Ugo Perego https://www.youtube.com/watch?v=DshCKDW07so 190
140 Big Y-700 Your DNA Guide https://www.youtube.com/watch?v=rIFC69qswiA 143
141 Next Steps with Your DNA Your DNA Guide – Diahan Southard (live) https://www.familysearch.org/rootstech/session/next-steps-with-your-dna Not yet available

Additions:

142  Adventures of an Amateur Genetic Genealogist – Geoff Nelson https://www.familysearch.org/rootstech/session/adventures-of-an-amateur-genetic-genealogist     291 views

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STRs and SNPs – Are STR Markers Still Useful for Y DNA?

Some time back, I wrote an article titled, STRs vs SNPs, Multiple DNA Personalities, which you can read, here. In that article, I explained the difference between STR and SNP markers.

Y DNA is extremely useful for men to track their direct paternal line via the Y chromosome that they inherited from their father. You can see how various types of DNA are inherited, here. By way of comparison, mitochondrial DNA (red) is inherited from your matrilineal line, and autosomal DNA (green) is inherited from all lines.

The Y chromosome, shown in blue above, is passed from father to son without mixing with the DNA of the mother, so it is in essence tracked intact for generations – with the exception of occasional mutations.

Two kinds of mutations make Y DNA genealogically useful. They are STRs, short tandem repeat markers and SNPs, single nucleotide polymorphisms, pronounced as “snips.” If you’re looking for in-depth information about Y DNA, I have provided a Y DNA resource guide here.

How is Y DNA Useful?

For Estes males, we have identified several genetic lineages using these markers that show us where testers fit into the tree of Estes males, which of course in turn fits into the larger tree of mankind.

In some cases, Y DNA is the only clue people have as to their genealogy. In other situations, these tests confirm and further refine both the genetic tree and genealogy.

Let’s look at how these two types of Y DNA markers work, separately and together at FamilyTreeDNA.

STR Markers, Results and Matching

Y DNA STR results are returned in panels when men take Y DNA tests.

Every man who takes a Y DNA test at FamilyTreeDNA receives STR results, shown above. How many marker results he receives depends on the level of the test he orders. In the past, 12, 25, 37, 67 and 111 marker tests were available to purchase individually. Men could also upgrade to higher level tests. 500 and 700 STR marker results are only available when the Big Y test has been purchased.

Today, men can order the entry level 37 Y DNA test or a 111 marker test individually. However, a minimum of 700 STR markers are included in the Big Y-700 test, in addition to SNP results, which we will talk about in a minute.

Matching is Key

However, the benefit isn’t in the STR markers themselves, but in matching to other men. The markers are just the tool used – but the more information you have, the better the result.

STR results are used to match all Y DNA testers against each other. Matches are shown at each marker level.

My Estes male cousin has tested at the Big Y 700 level. He is matched against all other men who have taken a Y DNA test. He can see who he matches at 12 through 111 markers separately. For each man that he matches, if they have taken the Big Y test, he can see how closely he matches at the 500 or 700 marker level too.

This Estes match to my Estes cousin, shown above, has tested at 111 markers, but has not taken the Big Y test, so he has no STR markers above 111. He mismatches my cousin with 1 STR marker difference at 111 markers. That’s pretty close.

Additionally, we can see that the match’s haplogroup has been estimated as R-M269 based on STR results. For a more specific haplogroup, either individual SNP markers must be tested, or an upgrade to the Big Y-700 test can be ordered. I don’t recommend individual SNP marker testing anymore because the Big Y gives you so much more for your money by scanning for all Y DNA mutations.

Big Y-700 and SNPs

The only way to obtain the most detailed Y DNA haplogroup is to take a Big Y test. The Big Y test scans the Y chromosome to search for SNP mutations. The Big Y test doesn’t test any one specific location, like STRs or individual SNP tests, but scans for all mutations – currently known and previously unknown. That’s the beauty. You don’t have to tell it what to look for. The Big Y test scans and looks for everything useful.

More than 200,000 men in the FamilyTreeDNA database have been SNP tested and more than 450,000 variants, or mutations, have been found in Big Y tests. The database grows every single day. Sometimes DNA matching is a waiting game, with your DNA available for matching 24X7. When your DNA is working for you, you just never know when that critical match will be forthcoming.

The Big Y test keeps giving over time, because new variants (mutations) are discovered and eventually named as haplogroups. Many new haplogroups are based on what can best be called family line mutations.

Initially, SNP results and haplogroups were so far up the tree that often, they weren’t genealogically relevant, but that’s NOT the case anymore.

Today, SNP results from the Big Y-700 test are sometimes MORE relevant and dependable than STR results.

Each man receives a very refined personal haplogroup, known colloquially as their terminal SNP, often FAR down the tree from the estimated haplogroup provided with STR testing alone.

After Big Y testing, my cousin is now haplogroup R-ZS3700 instead of R-M269. R-M269 was accurate as far as it went, but only the Big Y test can provide this level of detail which is quite useful.

The Block Tree Divides Lines for You

The Block Tree is provided for all Big Y testers.

Looking at the Block Tree for my cousin, you can see that he and several other primarily Estes men either share the same haplogroup or parent/child haplogroups.

My cousin in R-ZS3700, while R-BY490 is the parent haplogroup of R-ZS3700, and R-BY154784 is a child haplogroup of R-ZS3700.

R-M269 is more than 15 haplogroup branches upstream of my cousin’s R-ZS3700.

You can also easily see that Estes men fall onto different “twigs” of the tree, and those twigs are very genealogically significant. Each column above is a twig, representing a distinct genealogical lineage. Taking the Big Y test separates men into their ancestral branches which can be genealogically associated with specific men.

My cousin is R-ZS3700, along with one other man. Two more men form R-BY154784, a subgroup of R-ZS3700, which means they descend from a specific man who descends from Moses Estes. All of these men descend from R-BY490 and all of those men descend from R-BY482, the parent of R-BY490, as shown on the public haplotree, here.

Men who take the Big Y test ALSO receive separate SNP matching – meaning they have BOTH STR and SNP matching which provides testers with two separate tools to use.

Of course, the only men who will be shown as SNP matches are the men who have taken the Big Y test.

Ok, how is this information useful?

Project View

Looking at the Estes DNA project, you can see that two men who have joined the project carry haplogroup R-ZS3700. Several others descend from that same genealogical line according to their paper trail, and STR matches, but have not taken the Big Y-700 test.

As the project administrator, I’ve grouped these men by their known ancestor, and then, in some cases, I’ve used their terminal SNP to further group them. For example, one man, kit 491887, doesn’t know which Estes line he descends from, but I can confidently group him in Estes Group 4 based on his haplogroup of R-ZS3700.

I can also use STR matching and autosomal matching to further refine his match group if needed for the project. But guaranteed, he’ll need to use both of those additional tools to figure out who his Estes ancestors are.

He was absolutely thrilled to be grouped under Moses Estes, because at least now he has something to work his paper trail backwards towards.

Test Summary

Men who take STR tests alone, meaning 12-111 only, receive STR matching and an estimated haplogroup.

Men who take the Big Y test receive STR results and matches, PLUS the most refined haplogroup possible, many additional STR markers, separate SNP matches and block tree placement.

STR 12-111 Tests Only Big Y-700 Test
STR markers through 111 Yes, depending on test level purchased Yes
STR marker matching with other men Yes Yes
STR markers from 112-700 Only if the tester purchases a Big Y upgrade Yes
Estimated haplogroup Yes Haplogroup is fully tested, not estimated
Tested, most refined haplogroup Not without an upgrade to the Big Y-700 test Yes
SNP Matching No Yes
Block Tree No Yes

Genealogy

Recently, someone asked me how to use these tools separately and together. That’s a great question.

First, if there is a data conflict, SNP results are much more stable than STRs. STRs mutate much more often and sometimes back mutate to the original value which in essence looks like a mutation never happened. Furthermore, sometimes STR markers mutate to the same value independently, meaning that two men share the same mutation – making it look like they descend from the same line – but they don’t.

Before the Big Y tests were available, the only Y DNA tools we had were STR matches and individual SNP mutations. From time to time, one of the STR markers would mutate back to the original value which caused me, as a project administrator, to conclude that men without that specific line-marker mutation were not descended from that line, when in fact, that man’s line had experienced a back-mutation.

How do I know that? When the men involved both took the Big Y-700 test, they have a lineage defining haplogroup that proved that there had been a back-mutation in the STR data and the men in question were in fact from the line originally thought.

Thank goodness for the Big Y test.

STRs and SNPs Working in Tandem

Click any image to enlarge

Looking at the Estes project again, the R-ZS3700 SNP defines the Moses Estes (born 1711) line, a son of the immigrant, Abraham Estes. The men grouped together above are descendants of Moses’s great-grandson. You can see that if I were to use STR markers alone, I would have divided this group into two based on the values of the two bottom kits. However, both genealogy and SNP/haplogroups prove that indeed, the genealogy is accurate.

STR markers alone are inconclusive at best and potentially deceptive if we used only those markers without additional information.

However, we don’t always have the luxury of upgrading every man to the right and Big Y-700 test. Some testers are deceased, some don’t have enough DNA left and cannot submit a new swab, and some simply aren’t interesting.

When we don’t have the more refined Big Y test, the STR markers and matches are certainly valuable.

Furthermore, STR markers can sometimes provide lineages WITHIN haplogroups.

For example, let’s say that in the example above the two men at the bottom were a distinct line of men descended from one specific descendant of Moses Estes. If that were the case, then the STR markers would be very valuable within the R-ZS3700 haplogroup. Maybe I need to reevaluate their genealogy and see if there are any new clues available now that were not available before.

STRs Within Match Groups

Using a different example, I can’t group these Estes men any more closely based on their genealogy or SNP results.

Only two men in this group have taken a Big Y test – those with haplogroup R-BY490. Unfortunately, this haplogroup only confirms that these men descend from the Estes lineage that immigrated to America and that they are NOT from the Moses Estes line. That’s useful, but not enough.

Two other men have taken individual SNP tests, R-DF49 and R-L21 which are not useful in this context. They don’t reach far enough down the tree.

We need more information. Fortunately, we have some.

We have two clusters of STR markers. We can see that three men have a purple grouping of 24 at marker DYS390 (the header with STR marker names is not shown in the screen shot) and a grouping of men that share a mutation of 12 at marker DYS391.

It’s likely, but not a given, that the men clustered together at the bottom with the 12 value descend from the same Estes male common ancestor. The men at the top with a value of both 12 and 24 could belong to that same cluster, with an additional small cluster of 24 further delineating their ancestor – OR – the mutation to 12 at location DYS391 could have arisen independently in two separate lines.

It’s also possible that back-mutations have occurred in some of the other men. We just don’t know.

If I were to advise these men, I’d strongly suggest that they all upgrade to the Big Y-700 with the hope that at least some of them would have SNPs that define existing or new haplogroups that would positively sort their lines.

Then, within those haplogroup groups, I’d focus on STR groupings, genealogy and possibly, autosomal results.

Evaluate All Three, Separately and Together

We have three separate tools (plus autosomal) that need to be considered together as well as separately.

  1. The first, of course, is known genealogy. However, Y DNA testing works well even without genealogy.
  2. Big Y haplogroup information combined with the block tree should be evaluated to define genetic lineages.
  3. STR groupings need to be evaluated separately from and within haplogroups and allow us to add people to the SNP-defined groups of testers. Known genealogy is important when using STR markers.

As a bonus, if the men have also taken the Family Finder test, some men may match each other autosomally as well as Y DNA, if the connection is close enough in time. Of course, Y DNA matches reach much further back in time than autosomal matching because Y DNA is never divided or combined with any DNA from the other parent.

Confirm or Refute

Genealogy can be either confirmed or refuted by either STR or SNP tests, independently or together.

Looking again at the public Estes DNA project, you can see that the first person in that group provided his genealogy as descending from the same Moses Estes line as the other men. However, the STR mutations clearly show that indeed, his genealogy is incorrect for some reason. He does not match any of the other men descended from Moses’s grandson or the rest of the Estes lineage.

This man’s haplogroup is estimated as R-M269, but were he to take the Big Y test, he would assuredly not be R-ZS3700. In fact, his STR markers match two men who have taken the Big Y-700 test and those two men share an entirely different haplogroup, not in the Estes or related branches at all. If this man were to take the Big Y-700 test, he would likely match that haplogroup.

Both STRs and SNPs can disprove a lineage relationship. As I mentioned earlier, of the two, SNPs are more reliable. Often SNPs are required to conclusively divide a group of men descended from a common ancestor.

STRs may or may not be useful, or correct, either without SNP-defined haplogroups, or within those haplogroups.

However, STRs, even alone, are a tool that should not be ignored, especially when we don’t have SNP data or it’s not conclusive.p

A Different View

To literally look at this a different way, I prepared a pedigree type Y DNA haplogroup spreadsheet for the Estes Project at WikiTree. I’ve divided the information by ancestor and included haplogroups. You can view that spreadsheet, here, and you can then compare the colored groups with the Estes DNA Project at FamilyTreeDNA which are grouped by ancestral line.

This is only a small portion of that pedigree showing the Moses lineage. The image is large, but you can see the entire spreadsheet (as of August 2020) here.

Of note, R-BY490 defines the entire Abraham Estes line (green above). Within that line, other SNP lineages have been defined, including R-ZS3700 and R-BY154784.

However, many lines have additional STR motifs that define or suggest associations with specific genealogical ancestral lines, as you can see in the Estes FamilyTreeDNA project, here. I’ve included only a snippet above.

Bottom Line

To answer the original question – yes you can and should use STR and SNP markers both separately and together. If you don’t have enough SNP data, use STR matches along with genealogy information and Family Finder results to augment what you do have.

The more Y DNA information you have in hand, the better prepared you are to analyze and utilize that information for genealogical purposes.

Do you have genealogical questions that Y DNA could potentially solve? What are they and can you find someone to test?

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DNA for Native American Genealogy – Hot Off the Press!

Drum roll please…my new book, DNA for Native American Genealogy, was just released today, published by Genealogical.com.

I’m so excited! I expected publication around the holidays. What a pleasant surprise.

This 190-page book has been a labor of love, almost a year in the making. There’s a lot.

  • Vendor Tools – The book incorporates information about how to make the best use of the autosomal DNA tools offered by all 4 of the major testing vendors; FamilyTreeDNA, MyHeritage, Ancestry, and 23andMe.
  • Chromosome Painting – I’ve detailed how to use DNAPainter to identify which ancestor(s) your Native heritage descends from by painting your population/ethnicity segments provided by FamilyTreeDNA and 23andMe.
  • Y and Mitochondrial DNA – I’ve described how and when to utilize the important Y and mitochondrial DNA tests, for you and other family members.
  • Maps – Everyone wants to know about ancient DNA. I’ve included ancient DNA information complete with maps of ancient DNA sites by major Native haplogroups, gathered from many academic papers, as well as mapped contemporary DNA locations.
  • Haplogroups – Locations in the Americas, by haplogroup, where individual haplogroups and subgroups are found. Some haplogroups are regional in nature. If you happen to have one of these haplogroups, that’s a BIG HINT about where your ancestor lived.
  • Tribes – Want to know, by tribe, which haplogroups have been identified? Got you covered there too.
  • Checklist – I’ve provided a checklist type of roadmap for you to follow, along with an extensive glossary.
  • Questions – I’ve answered lots of frequently asked questions. For example – what about joining a tribe? I’ve explained how tribes work in the US and Canada, complete with links for relevant forms and further information.

But wait, there’s more…

New Revelations!!!

There is scientific evidence suggesting that two haplogroups not previously identified as Native are actually found in very low frequencies in the Native population. Not only do I describe these haplogroups, but I provide their locations on a map.

I hope other people will test and come forward with similar results in these same haplogroups to further solidify this finding.

It’s important to understand the criteria required for including these haplogroups as (potentially) Native. In general, they:

  • Must be found multiple times outside of a family group
  • Must be unexplained by any other scenario
  • Must be well-documented both genetically as well as using traditional genealogical records
  • Must be otherwise absent in the surrounding populations

This part of the research for the book was absolutely fascinating to me.

Description

Here’s the book description at Genealogical.com:

DNA for Native American Genealogy is the first book to offer detailed information and advice specifically aimed at family historians interested in fleshing out their Native American family tree through DNA testing.

Figuring out how to incorporate DNA testing into your Native American genealogy research can be difficult and daunting. What types of DNA tests are available, and which vendors offer them? What other tools are available? How is Native American DNA determined or recognized in your DNA? What information about your Native American ancestors can DNA testing uncover? This book addresses those questions and much more.

Included are step-by-step instructions, with illustrations, on how to use DNA testing at the four major DNA testing companies to further your genealogy and confirm or identify your Native American ancestors. Among the many other topics covered are the following:

    • Tribes in the United States and First Nations in Canada
    • Ethnicity
    • Chromosome painting
    • Population Genetics and how ethnicity is assigned
    • Genetic groups and communities
    • Y DNA paternal direct line male testing for you and your family members
    • Mitochondrial DNA maternal direct line testing for you and your family members
    • Autosomal DNA matching and ethnicity comparisons
    • Creating a DNA pedigree chart
    • Native American haplogroups, by region and tribe
    • Ancient and contemporary Native American DNA

Special features include numerous charts and maps; a roadmap and checklist giving you clear instructions on how to proceed; and a glossary to help you decipher the technical language associated with DNA testing.

Purchase the Book and Participate

I’ve included answers to questions that I’ve received repeatedly for many years about Native American heritage and DNA. Why Native DNA might show in your DNA, why it might not – along with alternate ways to seek that information.

You can order DNA for Native American Genealogy, here.

For customers in Canada and outside the US, you can use the Amazon link, here, to reduce the high shipping/customs costs.

I hope you’ll use the information in the book to determine the appropriate tests for your situation and fully utilize the tools available to genealogists today to either confirm those family rumors, put them to rest – or maybe discover a previously unknown Native ancestor.

Please feel free to share this article with anyone who might be interested.

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Disclosure

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

Thank you so much.

DNA Purchases and Free Uploads

Genealogy Products and Services

My Book

Genealogy Books

Genealogy Research

How to Join a Project at FamilyTreeDNA – And Why You Want To

I’ve been receiving a lot of questions about how to join projects lately, and I think I know why.

Right now, FamilyTreeDNA is having a pre-holiday sale. All tests are on sale – the Family Finder autosomal test for $59, here, and the mitochondrial full sequence DNA test for your matrilineal line for $139, here. However, of particular significance is that the Y DNA tests are heavily discounted which is what’s driving the questions about joining projects.

The Y-37 is $79 and the Big Y-700, the most refined Y-DNA test, is only $379, here.

Why the Y DNA Test?

Y DNA tests facilitate men matching other men on their direct paternal line, which is generally the surname line. In other words, Estes men can be expected to match other Estes men, and so forth, unless an adoption or unknown parentage is involved. In that case, the man can expect to match his biological surname line.

The even better news is that the Big Y-700 test is refined to the level that WITHIN surname lines, testers can often differentiate and are able to tell where a specific mutation occurred in their genealogy.

You can see matches with either the 37 or 111 marker Y DNA test, but this level of detail is ONLY available with the Big Y-700 test.

A picture is worth 1000 words.

Here’s the view of the Estes portion of the Y DNA Block Tree, viewed from the account of one of my male Estes cousins who took the Big Y-700 test.

  • You can see that if a male takes the Big Y-700 test and receives the haplogroup of R-BY154784, we know he’s in the line of John born 1732, son of Moses Estes. This can be especially important for the man in the project with a Wilbur surname. It connects him with his Estes paternal lineage. For other Estes men, it tells them which son of Moses was their paternal ancestor.
  • If a man tests and receives R-ZS3700, upstream of R-BY154784, then we know he’s in the line of Moses Estes born 1711, son of Abraham, the Virginia immigrant.
  • If a tester receives haplogroup R-BY490, we know he descends from the Silvester Estes line, but NOT from the Moses line, or he would be R-ZS3700.
  • If a tester receives R-BY482 but not R-BY490, we know he is from the line of Robert Estes born in 1555, in Kent, but not in the American Estes line who all carry R-BY490 or more granular downstream haplogroups.

This is why people are ordering the Big Y-700 tests and want to join projects.

How do you know if a surname project exists for your surname of interest?

Does a Surname Project Exist for Me?

To see if a surname project exists for your surname of interest, click here, then scroll a little way down until you see the surname search box.

I typed Vannoy, my great-grandmother’s birth surname, and the following projects are shown.

Click any image to enlarge

You can see that the administrators for three projects have included Vannoy in their project names-of-interest, which is why the projects appear on the Vannoy search list.

Hurray! There is a Vannoy surname project with 66 members.

Ok, excuse me while I cheat for a minute. How many of these 66 people do I match on my Family Finder test?

Using the Advanced Matches tool on my main page, selecting Family Finder and the Vannoy project, I match 11 of those 66 people in the Vannoy project. How fun is that!?!

Ok, done cheating and back to the surname search results.

In the FamilyTreeDNA database, a total of 22 people have the surname of Vannoy, spelled exactly this way. Of the 11 people I match in the project, 7 have a surname of Vannoy or a derivative.

So, yes, there is a Vannoy project AND there are people with the Vannoy surname who have tested – and – as it turns out, I match several of the project members.

If you haven’t yet tested at FamilyTreeDNA, you can click here to check to see if there are surname projects of interest to you and to order a test.

If you’ve already tested or transferred your results, how do you join a project at FamilyTreeDNA?

How Do Customers Join Projects at FamilyTreeDNA?

Joining projects is easy and very beneficial. You can collaborate with other testers and you can use the Advanced Tools to see who else in the project you match as well.

Joining Projects

Family Tree DNA provides three types of projects for their customers to join. All projects are free to join and are run by volunteer project administrators, people who have a specific interest in the topic at hand and are generally quite glad to be of assistance. Projects are great ways to find people you match and others interested in a common topic.

There are three primary kinds of DNA projects:

  • Surname projects – like Estes
  • Haplogroup projects – like R-L21 for my cousin’s Y DNA or J-mtDNA for my own mitochondrial DNA haplogroup. Both Y and mitochondrial DNA projects exist for haplogroups and subgroups.
  • Geographic projects – really anything else that isn’t a surname or a haplogroup, like Cumberland Gap, American Indian or Scottish DNA

Sign on to your account. Begin by clicking on Group Projects at the top of your personal page.

You can join an unlimited number of projects, but you want to make sure projects you join are relevant to your genealogy, your research and/or your haplogroup.

If you click on “Join a Project,” you’ll see a number of projects where the volunteer administrators have listed your surname as a surname of interest to that project.

First, of course, you must have tested at or transferred your (autosomal) results to Family Tree DNA and you must have taken the type of test relevant to the project at hand.

For example, if you have taken the Family Finder autosomal test and not taken any other tests, you can’t join a Y DNA-only project because you have not tested your Y chromosome. (Women don’t have a Y chromosome.)

Some surname projects are for males only who have tested their Y DNA and carry that surname or are related on the direct paternal line. Like the Wilbur gentleman in the Estes Y-DNA Block Tree example. This is why surname projects are often called Y DNA projects.

Surname projects fall into three categories, based on the goals of the project:

  • Y DNA, meaning only males with that surname can join.
  • People who have a mitochondrial connection to the surname can join as well.
  • Anyone who is descended from any ancestor with that surname can join.

In the Estes surname project, I welcome anyone with an Estes ancestor.

The Project List

When you click on “Join a Project,” you’ll see the list of projects that are “Recommended Projects.” This means that the administrator has added your surname as one of interest. This doesn’t necessarily mean you should join all those projects, but that you might want to evaluate each project for appropriateness.

Let’s take a quick look.

  • The Cumberland Gap mtDNA project isn’t relevant, because my Estes line is my paternal line and my mitochondrial DNA is my matrilineal line – so no cigar on this one, at least not for me.
  • The Cumberland Gap Y DNA project isn’t relevant for me, because I’m a female and don’t have a Y chromosome, although my family is from the Cumberland Gap area. However, my male Estes cousins can join.
  • The Estes surname project welcomes anyone descended from an Estes by any spelling.
  • Estis Jewish Ukraine – Nope doesn’t pertain to me or my Estes line.
  • The I-L161 (Isles) project is a Y DNA haplogroup project, so does not apply to me as I have no Y chromosome.
  • The Jester project listed Estes as a variant spelling.
  • I would need to read about the rest of the projects.

Note that only the first 10 project are shown in the list and there may be more.

Searching

Obviously, there are probably other projects of interest that can’t be sensed by your surname.

For example, I’d like to know about the Bolton project – my grandmother’s surname, so I entered Bolton in the search box.

Click the project name to read more about each project.

Once you’ve determined that a project is for you, click the orange “Join” button to join. Don’t worry, you can unjoin easily if you make a mistake. Some projects have a “request to join” feature to be sure the pairing is a good fit.

Browse

Can’t find your surname or want to see what else is available? Try an alternate name spelling or scroll down to the Browse Group Projects section.

There are so many great possibilities.

Projects fall into multiple browse categories:

  • Surname
  • Y DNA Geographical
  • MtDNA Geographical
  • Dual (Y DNA and mtDNA Geographical)
  • MtDNA Lineage
  • Y-DNA Haplogroup
  • MtDNA Haplogroup

There’s so much of interest.

If I know a topic name, I can search here to see if an administrator has entered that as a keyword.

I searched for Acadian and found 6 options to evaluate.

Now all I have to do is click on the project link and then on the orange Join button to become a member.

Check Your Sharing Option

One quick housekeeping item as a project member is to check to be sure that your results can be shared on the project page, if that’s what you want.

At the top of your page, under “Manage Group Projects,” click on “Project Preferences.”

You can view the administrators of each project and manage permissions for each administrator individually.

Scroll down just a bit more and you’ll see the group project profile.

If you’d like for your DNA results to be included in the public project page results, be sure sharing is set to “on.” Your name is never shown publicly, except to your matches on your match page. In projects, only a surname and earliest known ancestor is shown. Here’s the Vannoy Y DNA page as an example.

Sharing in genealogy benefits everyone and encourages other people to test.

What About You?

Have you joined the projects that would be a good fit for you? Check out your surnames and topics of interest, here.

You can always transfer your autosomal DNA from other vendors and join projects today with no waiting.

If you transfer an autosomal kit from another vendor (instructions here,) you can order a Y DNA or mitochondrial upgrade and FamilyTreeDNA will send you a swab kit. That way all of your test results can be utilized together for added benefit.

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