Mitotree Sprouts 12,773 NEW Branches and Includes Ancient DNA

FamilyTreeDNA has released the brand-new Mitotree, version 2025.10.24!

Mitotree has sprouted 12,773 new branches, a 30% increase in size in just seven months!

Chart courtesy of FamilyTreeDNA, click to enlarge

The new Mitotree has a total of 53,856 branches utilizing 342,000 full sequence samples from multiple sources:

  • 267,000 from FamilyTreeDNA full sequence tests
  • 50,000 from GenBank and other third-party sequences
  • 5,000 from the 1000 Genomes Project samples
  • 2,000 from miscellaneous academic studies

Care was taken to curate studies and samples from rare and underrepresented populations.

When the Mitotree is updated, new branches aren’t just tacked onto the ends of branches like leaves. That’s because new samples may split existing branches far upstream of the tips of the branches, so the entire branch may have shifted or been divided into two.

Therefore, with each new Mitotree version, the entire tree is rerun, which means a new branching structure, and the possibility of a new or refined haplogroup for every customer.

Sample Evaluation

The samples tested at FamilyTreeDNA conform to stringent quality control measures, but quality control and alignment for samples originating in other facilities are unknown.

Samples from third-party academic sources are reviewed by the R&D team for potential issues before inclusion.

Ancient Samples

The November 2025 Mitotree now incorporates more than 10,000 ancient DNA samples from archaeological sites around the world.

These samples are displayed on the mtDNA Discover Time Tree, shown above, with brown lines and little trowels.

Additionally, you’ll find ancient samples displayed on the following Discover pages:

  • Your individual Match Time Tree with your mitochondrial DNA matches when you click through to Discover from your account at FamilyTreeDNA
  • Migration Map
  • Ancient Connections
  • Classic Tree

Mouse over the sample names to read about each one.

Ancient DNA (aDNA) samples are uniquely important, because they allow us to put a stake in the ground (pardon the pun) at a specific place and time when and where that individual lived.

Ancient samples also pose unique challenges due to their age and DNA degradation. The resulting sequence may be incomplete due to lower coverage. The sequence may also contain post-mortem damage artifacts caused by a process known as deamination. On the other hand, these artifacts can also be valuable in authenticating the ancient origin of the DNA, and that the sequence is not a result of contemporary contamination.

FamilyTreeDNA cannot resequence the ancient sample itself, so must rely on the results produced by the institution that processed the ancient DNA sample.

Fortunately, the FamilyTreeDNA R&D team has developed methodologies to compensate for these issues, identify which samples can be used to construct the tree, and which samples can be reliably placed on the tree. Only the highest-quality ancient samples can be fully included in the tree construction, meaning they are allowed to split and form new branches.

In this version, more than 2,000 ancient samples were utilized for the tree, which resulted in over 500 new branches that would otherwise not have formed. In future versions, more ancient samples will be evaluated and added.

There are now more ancient samples available for mitochondrial DNA than for the Y-DNA tree. Both males and females have mitochondrial DNA, but only males have a Y chromosome. There are more ancient samples in the queue to be added to the next Mitotree version.

Innovation

Mitochondrial DNA, by its very nature, includes challenges not present in either autosomal or Y-DNA.

Innovative tree-building methodologies have been devised and implemented, including new methods for handling complex scenarios where multiple variants conflict with each other. In some cases, mutations that exhibit unstable behavior in a certain part of the tree are ignored when analyzing that portion of the tree. This, and much more, will be detailed in a future white paper.

One size does not fit all, and the team has been very focused on identifying the best fit for a variety of scenarios. These methodologies and refinements have enabled the formation of more than 4,000 branches by using previously excluded private variants.

How the New Mitotree Affects You

Watch your email for a new haplogroup notification!

Further refinement of the Mitotree, either for you or your matches, can provide you with new genealogical clues.

A new haplogroup may regroup your matches to be more genealogically relevant, and your TMRCA (Time to Most Recent Common Ancestor) estimates may have been refined.

Everyone who received their mtDNA Full Sequence test result before October 24, 2025, but whose Mitotree haplogroup was still analyzing should receive their new haplogroup within the next few days.

Many customers who have already received their Mitotree haplogroup will also receive an updated haplogroup due to changes in the tree structure.

Customers who get a Mitotree haplogroup for the first time and customers who receive an updated Mitotree haplogroup should receive automatic email notifications.

The excitement isn’t restricted only to people with new haplogroups.

Everyone should check their haplogroup results on mtDNA Discover to see whether they match any of the newly included ancient DNA samples, if their haplogroup age has changed, or if their matches on the Match Time Tree have been regrouped.

You just never know what, or who, might be waiting for you!

Great Time to Upgrade

If you or a family member took one of the earlier, partial (HVRI or HVRII only) mitochondrial DNA tests, or you’ve received a haplogroup estimate from an autosomal test at another company, now, with the holiday sales, is the perfect time to upgrade an earlier test or order a new one.

A full sequence mitochondrial DNA test is required for your most refined haplogroup, your closest matches, including ancient DNA, and the Match Time Tree, at mtDNA Discover.

If you’re taken a mitochondrial DNA test, but are uncertain about which level, sign on to your FamilyTreeDNA account and check your dashboard.

If you’ve taken the full sequence test, both the Plus and Full squares will be pink. If the Full square is grey, click on it to upgrade.

You can’t benefit from all of these new advances without a full sequence test, and you’ll match other full sequence testers who share the same ancestor at some point in time.

Mitochondrial DNA has the potential, due to tracking the direct matrilineal line, to break through brick walls that no other test can touch!

Do you have a brick wall that needs to fall?

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FamilyTreeDNA and WikiTree Collaboration – In Two Easy Steps!!

I’m thrilled to see that FamilyTreeDNA and WikiTree have joined genealogical forces!

FamilyTreeDNA  has announced a second option for tree connections for their customers – WikiTree. If you’ve been a blog subscriber for long, you know that I love WikiTree and use it almost daily.

A few months ago, FamilyTreeDNA obsoleted their own family trees and encouraged their customers to migrate their family trees to MyHeritage. Now there’s an additional option for FamilyTreeDNA customers.

This is NOT an either/or decision, because you can easily choose both. You can link to your MyHeritage tree, or you can link to your WikiTree profile, or both. I’m doing both because I want the maximum reach for my testing dollar!

Katy Rowe at FamilyTreeDNA  has done a wonderful job of providing examples of how to use the various WikiTree DNA features, here, in her blog article, so I’m not replowing that field.

I do want to show you how to implement the new WikiTree connection in two easy steps.

But first, let me tell you why I love WikiTree so much, and why you will too.

Why I Love WikiTree

Let me confess – in general, I don’t care for one-world-trees, but WikiTree is the exception because WikiTree has built a platform that incorporates a collaborative community.

I will always maintain my detailed genealogy information in my desktop computer program, and I will also maintain my trees at both Ancestry and MyHeritage, which are subscription sites that facilitate records searching. Both have different strengths and weaknesses, but WikiTree is free, and everyone can participate.

I think of WikiTree as an “ancestor information aggregator” or maybe a “data repository” that’s available to everyone.

People often ask, “How can I preserve my research for future generations?” and WikiTree is certainly an excellent answer.

Here’s the link to my profile at WikiTree so you can take a look.

https://www.wikitree.com/wiki/Estes-2153

Click on any image to enlarge

I’ve made this much of my profile information public, but just so you know, you’re in charge of what information is private and what is not by clicking on the little lock at the top right of your profile page.

You can see that there’s a lot of information available to help with just about everything WikiTree, including privacy selections.

On my profile, you might notice that I’m fairly active.

At right, I’ve entered the DNA tests that I’ve taken, except I need to update this to include both Ancestry and MyHeritage.

WikiTree shows other testers who have tested and may match people related to this ancestor, populating the information up and down the tree appropriately.

WikiTree also populates Y-DNA and mitochondrial DNA information up the tree to the appropriate ancestors. I can’t tell you how much I LOVE THIS!! As you know, I encourage everyone to “collect” the Y-DNA and mtDNA haplogroups of their ancestors because they not only are genealogically relevant, but haplogroups also reach back before surnames where no other tests can reach – and let’s face it, you don’t know what you don’t know.

Here’s the DNA section of my mother’s profile, with my mtDNA test showing for her, because I’m her direct matrilineal descendant and received my mitochondrial DNA from her.

In the autosomal section, you’ll find other people who might share some of her DNA, and where they tested.

Wait! What??? There’s a new person, Helene, that I don’t know. I need to run right over and take a look at Helene’s profile. Because I can just click on these tester’s name to see their tree, I immediately know how they are related to my mom.

My Tree

You can also see my tree easily from my profile by clicking on the “Ancestors” tab.

And you know what, I didn’t have to build the entire thing. I only had to build the part that is unique to me, until I connected with a WikiTree profile that already exists.

Step 1 – Getting Started at WikiTree

WikiTree has provided a series of instructional pages to help you get started, here.

This article tells you very specifically how to begin to set up your profile and find your ancestors.

You can approach this one of two ways:

  • You can search to see if your grandparents or great grandparents are already at WikiTree. Mine were, so all I had to do was add the profiles that don’t already exist down to me.
  • Or, you can upload a 5000-person or less GEDCOM file and use the GEDCOMpare report which shows you which profiles already in WikiTree might be your ancestors.

My recommendation is to try searching for your grandparents and great-grandparents first because you only need to provide information until you connect with a profile that already exists.

And yes, after you get started and “settled in,” you absolutely will want to review the profiles of each ancestor, add sourced information, and make corrections, if needed. If there’s a conflict, the comments serve as a discussion area, there’s a profile manager, and if needed, there are moderators with specialties to help. That’s what WikiTree is all about – jointly beneficial collaboration.

Once you’ve set up your profile at WikiTree, you just provide a link at FamilyTreeDNA to your WikiTree profile. That’s it. Seriously, just this easy.

Step 2 – Entering Your WikiTree ID at FamilyTreeDNA

Sign on to your account at FamilyTreeDNA.

On your personal page, in the upper right-hand corner, click the down arrow, then “Account Settings.”

Then select “Genealogy” and “Family Tree” and scroll to the WikiTree section at the bottom.

You’ll just copy and paste your WikiTree profile ID.

You can find your WikiTree profile ID in two places. The URL is shown at the top of your profile page, or you can click the link button, which copies the link for you. Be sure you’re on the profile of the page you want to enter into the account at FamilyTreeDNA . I manage several accounts, so don’t forget whose profile you’re viewing.

Back at FamilyTreeDNA, just paste your WikiTree profile ID link into that field at the bottom of the page, and click “Save.” That’s it!!

It takes effect immediately, so now your matches can choose to view any tree you have made available at FamilyTreeDNA.

Viewing WikiTree Trees of Your Matches

I’m signing on to my Mom’s account at FamilyTreeDNA, which I manage, to show you how WikiTree availability appears to your matches.

On my Mom’s match with me, if you click on the little tree icon at far right, you’ll see that you can now select from both trees that I have available, MyHeritage and WikiTree.

If you click on WikiTree, you will see my profile page. Just click on the “Ancestors” tab to view my tree!

That’s it.

I’m signing in right now to every FamilyTreeDNA kit that I manage and adding their WikiTree profile link. This is SO EASY, and FamilyTreeDNA says that more collaborative features are on the way!

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

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

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

Thank you so much.

DNA Purchases and Free Uploads

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RootsTech 2025 – The Year of Discover and the New Mitotree

Last week, RootsTech was a whirlwind and full of discoveries – which, ironically, was the 2025 theme.

I always take you along with me and share the RootsTech experience, start to finish, so here’s my 2025 “feet on the ground” report.

I might, just might, have overcommitted myself. I taught the half-day DNA Academy,  three more sessions, plus several other commitments such as book signings, get-togethers, and interviews.

One class, “DNA for Native American Genealogy,” was a live webinar from the floor of the expo hall. You can watch that here for free, if you’re interested.

Unfortunately, none of my other sessions were recorded, but I’ll see what other alternative options may be available to bring those to you.

Additionally, I did two book signings at the GenealogyBank booth, along with two other authors, Drew Smith and Sunny Morton. I’m sorry, I don’t have any pictures. I should have asked someone to take some.

There were long lines and books sold out. Still, you can order either of my books, The Complete Guide to FamilyTreeDNA – Y-DNA, Mitochondrial, Autosomal and X-DNA or DNA for Native American Genealogy, at Genealogical.com. Thank you to GenealogyBank for being so welcoming.

The book signing was particularly fun because people shared their success stories or their hopes of what they want to achieve. I met a couple of new cousins too! Even people waiting in line were helping each other with information about research resources.

I had created my “RootsTech plan” for sessions I wanted to attend, but I was only able to actually attend one of those. Several were happening at the same time as mine, or directly before or after. As a presenter, you arrive early to get set up and make sure everything is working correctly.

Then, after your session, attendees have questions and are interested in your topic, which is a good thing. So essentially, you can’t attend sessions either before or after your session either.

Before I share photos, I’d like to share something else.

It’s About the People

I have never attended RootsTech for the classes, although there are wonderful offerings – and I have enjoyed them immensely.

Having said that, for me, the best part of RootsTech is the people. People I know and love but never get to see – many of whom I met in-person at RootsTech initially. I get to meet my blog followers. I meet with or reconnect with friends and cousins from around the world. I am privileged to talk with people about their challenges and their victories – when they’ve broken through a brick wall using DNA that they could never have otherwise achieved. People collaborating and helping each other. It’s all beautiful.

The reason I started blogging in the first place, and the reason all 1750 articles are free, is because I wanted to help people do just that – confirm ancestors, find ancestors, and connect with their fsmily.

My cousins that I’ve met through genealogy are some of my closest friends and closest family members. Outliving everyone is a mixed blessing but it makes me extremely grateful for my various cousins since all of my siblings and close family, with the exception of the next generation, have transitioned to the land of the ancestors.

So, yea, for me, RootsTech is about connecting and reconnecting with the people.

That’s also why I never get anything done because I’m always talking with someone.

Additionally, this particular RootsTech was a celebration.

Mitotree Release

Just a few days before RootsTech, the Million Mito Team at FamilyTreeDNA released the brand new Mitotree, 5 years in the making, reconstructing the tree of humankind to reflect our combined heritage more accurately.

At RootsTech 2020, I was honored to announce the Million Mito Project, and the new Mitotree initiative was born.

At some point, I will write about the deep, personal significance of the Mitotree for me,  but for now, suffice it to say that there is something profoundly moving about rewriting the tree of humankind and in doing so, giving a voice to our ancestors from long ago. Yes, I know many of them are thousands or even tens of thousands of years old, but had they not survived, we would not be here today. Now we can identify who they are and that they lived.

Million Mito Team, left to right, Goran Runfeldt, Dr. Paul Maier, me, Dr. Miguel Vilar, Bennett Greenspan, John Detsikas

Our amazing Dream Team has given life to our ancestors and said their names once again, even if their name is a mitochondrial DNA haplogroup. Four team members, Goran, Paul, me and Bennett were at RootsTech. Where else can you actually approach and speak with the actual scientists?

When I say RootsTech is about the people, I know that I am related to every single individual at RootsTech, it’s just a matter of how far back in time. So are you.

Just think about the significance of that for a minute.

Every. Single. Person.

The other end of the mitochondrial DNA spectrum is genealogy, of course, and the new Mitotree with it’s haplotype clusters brings mitochondrial DNA results into the genealogical timeframe. In future articles, I’ll be writing about each one of the new tools, what they mean, and how to use them.

Dr. Paul Maier, lead scientist doing most of the hard science behind Mitotree, had the much-deserved honor of introducing the Mitotree to genealogists at RootsTech.

I’m not sure the audience understood they were witnessing history unfold, but they clearly were. We needed a drum roll and some balloons!

This wasn’t like most vendor announcements of a new product or feature – this was a major scientific achievement that led to genealogical benefits.

In celebration, I asked my friend to make double helix zipper pulls so that I could give them to colleagues, friends and cousins that I ran into at RootsTech. It’s my way of celebrating and sharing the joy!

Five years is a very long time to work on a project. The Mitotree is a massive accomplishment. Every customer at FamilyTreeDNA who has taken the full sequence test received their new haplogroup either the week before or during RootsTech, AND, the second updated version of the tree was released too.

While this is truly wonderful, the true highlight is the testimonials – seeing how Mitotree is actually helping people break through their brick walls.

Here’s just one.

Breathless Testimonial

I’m going to try to convey this exactly as it happened.

A lady that I don’t know literally runs up to me in the hallway. This isn’t unusual. She was so excited that what she said was one long breathless sentence, which I’m going to try to reconstruct here, although I’m adding a bit of punctuation. I also can’t remember how many “greats” were attached to the “grandmother,” but you’ll get the idea.

Roberta, Roberta, I’m so excited – I just wanted to let you know – I found my ancestor using mitochondrial DNA. I got my new haplogroup and I had like 47 matches before but now they are clustered together so I could focus…and there were three matches in my cluster…and one of them had an EKA but the other didn’t…so I built out the EKA matches’ tree and guess what??? They were from the same place and then I found that her great-great-grandmother’s sister is my great-great-grandmother but she had her surname so now I have more generations too. OMG I ‘m so excited I could never have broken through this wall without mtDNA because I had no surname. This is THE MOST CONSEQUENTIAL DNA TEST I’VE EVER TAKEN, and I’ve taken them all. Thank you, thank you!

And with that she quickly hugged me and ran off to something she was obviously late for.

I never got to say one word, which was fine, but I stood there with tears in my eyes, thinking to myself, “This – this is what it’s all about.”

It doesn’t get better than this!

I want to hear your stories too. I just scaled my fourth brick wall last night using the new Mitotree and mtDNA Discover features.

RootsTech Week

RootsTech week started early for me – as in leaving the house at 3 AM Sunday. I fly on Sunday because the flights are cheaper and because the pre-conference meetings and events begin on Monday.

We took off into the dawn, jetting our way westward through the azure blue sky.

I have never gotten over the majesty and beauty of the Rocky Mountains.

And then, of course, the Great Salt Lake, for which Salt Lake City is named.

Looking at the Salt Palace across the street from the Marriott hotel. The silver building is the new Hyatt which is attached to the conference center behind the windmills which extends another very long block to the right, out of view. The mountain range is visible in the distance, and the beautiful sunset.

Speaking of the Marriott hotel, several people have asked if it was any better this year, and if I got trapped in the fire exit again, like last year.

No, I didn’t get stuck because I didn’t tempt fate again. It looked just the same though, so I’m presuming nothing has changed. Furthermore, there was no heat in my room, so they gave me a space heater and a pass to the concierge level – which they did not do last year.

That was kind of them, but food ran out, and there was only one poor server in the restaurant. I’m not even going to mention the nauseating thing that happened with my food. Let’s just say I’m not picky, but I will NEVER eat there again, and that makes it particularly difficult because there’s very little close by, especially when you’re exhausted.

I’m hoping that RootsTech will negotiate someplace different for speakers in the future. I’ve stayed in a lot of Marriotts and most of them are just fine. I have never had issues like this with any of them, let alone repeat issues year after year.

The good news is that we’re not there for the hotel, and the fun began on Monday.

Monday

My interviews began on Monday morning with “Mondays with Myrt” at the FamilySearch Library, which you can view here beginning about 16 minutes.

Mondays with Myrt is a RootsTech tradition and Myrt incorporates people present in person and tuning in virtually as well. Left to right, Kirsty Gray from England, John Tracy Cunningham, me and Myrt. Kirsty had a huge breakthrough that she shared with us just a few minutes after it happened.

I met John at the ECGGS Conference last October. He’s one of the few people I know whose 8 great-grandparents were born in the same county. I’m so jealous. Mine were either born in or first generation immigrants from four countries.

Sometimes the broadcast waiting area is just as much fun as the actual broadcast – in part because it’s the first day of RootsTech week and everyone is so excited to see their friends that they haven’t seen in forever. Call is a reunion!

Do Kirsty Gray and I look like we’re about to get into mischief?

Behind me is the first group of folks to be interviewed.

Pat Richley-Erickson, aka Myrt, Cheryl Hudson Passey, Laura Wilkinson Hedgecock, and Jenny Horner Hawran.

This is the livestream room at the FamilySearch Library. The waiting area for the next group is to the right, and the three presently being interviewed are sitting on the left beside Myrt.

For those who know Gordon, aka Mr. Myrt, he’s coordinating interviewees outside the livestream room. His job is herding cats and he’s the nicest cat-herder you’ll ever meet!

Pre-RootsTech Library Research

I love the FamilySearch Library. It feels like coming home to me.

So many passionate genealogists at every level – learning and searching. Lots of volunteer helpers available, too.

Normally, I create a research plan for the library, but I had been so utterly slammed between preparing my several RootsTech sessions and the Mitotree release that I hadn’t really been able to prepare anything.

I did, however, have a group of ancestors in mind that settled in the Oley Valley in Pennsylvania, so I decided to focus on the Berks County books.

I won’t bore you with the details, but among other things, I found confirmation that the Hoch surname is also the same as High and Hoy, which explains some very confusing Y-DNA results. So even though I didn’t get much productive time there, I did find something very useful in the land records.

I also ran into cousins and friends, of course, which is why I didn’t get more actual research done.

I knew Judy Nimer Muhn, at left, was going to be at RootsTech as a speaker, and I knew we connected through Acadian lines, but we never took the time to really piece together that puzzle.

My cousins, Mark and Manny were also coming for RootsTech, and to visit the library, for the first time. Mark, Manny and I visited Nova Scotia together in the summer of 2024, chasing our ancestors.

You know, fate is a funny thing.

We all descend from Acadian, Francois Savoie who was born about 1621 in France, but settled in Acadia, today’s Nova Scotia. Mark, Manny and I knew that we are cousins through Francois, but Judy and I did not. Mark, Manny and I ran into a local historian, Charlie Thibodeau, the Acadian Peasant, last year, outside of Port Royal. It just so happened that he was taking another couple to see the remains of the Savoie homestead deep in the salt marshes at BelleIsle.

We asked if we could join them, and Charlie was kind enough to include us. It was a long, brutally hot, tick-infested hike through the swamp, but oh so worth it!

We also found the well, located between three homesteads.

The year before, Judy had been in the same place in Nova Scotia, found the same man, Charlie, at the BelleIsle Hall Acadian Cultural Centre, and he had taken her to the remains of the same homestead.

And here we all four are in Utah.

What are the chances?

Needless to say, we had a LOT to talk about, and still do. Unfortunately, I wasn’t able to get to Judy’s talk, but Mark and Manny attended.

I ran into Katy Rowe-Schurwanz, the FamilyTreeDNA Product Manager at the library too, and look what she’s wearing – a mitochondrial DNA scarf. How cool is that!

The rest of Tuesday and most of Wednesday morning were spent trying to update my several presentations to reflect newly released information by various vendors and practicing the timing of the presentations. I had another interview, and more people were arriving.

I found time to visit Eva’s Bakery about 3 blocks from the Salt Palace. If you’re ever in Salt Lake City, Eva’s is a must! Lunch is wonderful, and so are their French pastries.

Wednesday is “tech prep” day at RootsTech, along with speaker instructions and then the Speaker Dinner.

Steve Rockwood, President and CEO of FamilySearch always delivers an inspirational message and this year did not disappoint.

If you’ve wondered about RootsTech conference stats, they provided this information. I can’t even imagine trying to coordinate all of this – and that’s not including the vendors, expo hall, technology in the presentation rooms, food, security and so much more.

Last year, in 2024, the final attendance numbers were more than 16,000 people in person and 4 million virtual attendees. I noticed a few days ago that there were more than half a million people participating in Relatives at RootsTech, which is still live until April 12th.

On Wednesday evening, after the Speaker’s Dinner, vendors in the Expo Hall were putting the final touches on their booths and preparing for the thousands of excited genealogists who would descend Thursday morning.

Discover

This year’s RootsTech theme was “discover” and attendees were greeted with this display just inside the door.

Attendees listed their discoveries on Post-its and could either post them on the board or plastic boxes, or on the green tree.

I placed my discovery from the day before at the library on the Rootstech tree.

Some people place their wishes here, kind of like a technology wishing well.

I couldn’t help but think of the new Mitotree, now forever green and growing, so I posted a second discovery, “Mitotree.”

Thursday – Opening Day

For those who don’t know, the Salt Palace Convention Center is two lengthy blocks long, a block wide, and two or three stories high, depending on whether you are in the front or rear portion. In other words, it’s massive and you need a map!

The huge Expo Hall with vendors is located in the center on the first floor and vendors have aisle addresses. The show floor is always very busy, and this year was no exception. One of the things I love is that spontaneous conversations just spring up between people who often find commonalities – common ancestors, common locations, and more. People compliment each other and join others at tables. It’s like a big family gathering of sorts.

I always try to walk the entire Expo Hall, because I really enjoy seeing the vendors and their wares, but this year, I never actually had enough time to traverse all the aisles. I took several pictures as I was passing through and running into people, but not nearly enough. I know I missed a lot, but there just wasn’t enough time and I arrived at RootsTech already tired.

However, the energy of RootsTech is like no place else and just infects you.

It’s like you can’t drink from the genealogy firehose fast enough!

Let’s Take a Walk

Ok, come along on a walk with me.

Left to right, Lianne Kruger, a speaker, and Courtney, in the FamilyTreeDNA booth. I believe they said they are cousins.

Daniel Horowitz, genealogist extraordinaire, in the MyHeritage booth. More about MyHeritage’s announcements shortly.

Geoff Rasmussen in the Legacy Family Tree Webinars booth. For those who don’t know, there’s lots of good material at Legacy, and the freshly recorded webinars are always free for a week.

Several vendors offer booth talks, including MyHeritage. I love their photo tools and use their site in some capacity almost daily.

One of the RootsTech traditions is ribbons. Collect one, collect ‘em all. Liv’s ribbons almost reach the floor. I think she wins!

Selfies are also a RootsTech tradition. Me, here with Jonny Perl of DNAPainter fame. I owe Jonny an apology as he asked me if I had a minute, and I had to say no because I was on the way to one of my own classes. I never got back to his booth to view his new features. Sorry Jonny – don’t take it personally!

Jonny released a new Ancestral tree version titled Places, so take a look here at his blog. I need to go look at my ancestors Places.

You’ll find this new feature under Ancestral Trees, Places. These are my most recent 8 generations. Just think of all those brave souls who climbed on a ship and sailed for the unknown. Check this feature out and have fun.

In a booth talk, Dave Vance, Executive Vice-President and General Manager at FamilyTreeDNA is speaking about the three types of DNA, which are, of course, Y-DNA, mitochondrial and autosomal DNA – all useful for genealogy in different ways.

Dave is explaining how in-common-with matches, also known as shared matches, operate with the chromosome browser. You can use the chromosome browser, shared matches, the new Matrix Tool, and download your match segment information at FamilyTreeDNA, a combination of features not available at any other vendor.

WikiTree, a free a moderated one-world-tree is one of my favorite genealogy tools. One of their best features is that you find your ancestor, and in addition to lots of sources, their Y-DNA, mitochondrial DNA, and those who are related autosomally are listed. Here’s my grandfather, for example.

Several DNA connections are listed. The further back in my tree, the more DNA connections are found, becuase those ancestors have more descendants.

WikiTree volunteers were wandering around taking pictures of “WikiTreers” holding fun signs.

Paul Woodbury, a long time researcher with Legacy Tree Genealogists, who specializes in DNA. I don’t take private clients anymore, and regularly refer people to Legacy Tree.

Me with Janine Cloud taking our annual RootsTech selfie. Janine, the Group Projects Manager at FamilyTreeDNA and I co-administer one of those projects and accidentally discovered a few years ago that we are cousins too. How fun is this!!!

I wanted this shirt, but by the time I got back to the booth, it was too late. I’m going to order it online from Carlisle Creations, in case you want one too. This is so me.

Land records are critically important to genealogists. Rebecca Whitman’s class was about plotting land plats. What she’s holding is a surveyor’s chain. You’ve read about chain carriers? This is what they carried to measure land boundaries – literally metes and bounds. Some of my best discoveries have been thanks to land records.

The only session I actually got to attend was Gilad Japhet’s “What’s New and Exciting at MyHeritage.” For those who don’t know, Gilad is the founder and CEO of MyHeritage and it’s always great to hear about the new features straight from the top executive who is, himself, a seasoned genealogist. That’s why he started MyHeritage in the first place – 22 years ago in his living room.

Gilad had several wonderful announcements, but the one I’m most excited about is their new Cousin Finder. Cousin Finder finds and reveals cousins who are DNA candidates if they have not yet taken a DNA test.

I’ll be writing more about the MyHeritage announcements soon, but you can read their blog about Cousin Finder now, here, and their Roundup here about the rest of their announcements!

My Last Class – Reveal Your Maternal Ancestors & Their Stories

My last class at the end of the final day of RootsTech was “Reveal Your Maternal Ancestors & Their Stories – Solving Mitochondrial DNA Puzzles.”

Had I tried to coordinate this presentation with International Women’s Day, I could never have done it, but fate winked and here I was.

I’m often asked what it’s like from the presenters’ perspective. This is one of the smaller ballrooms. My earlier sessions were in larger rooms, maybe 3 times this size. I took this picture about 15 minutes before the session started as people were beginning to drift in.

The amazing RootsTech techs had me wired up to microphones and had verified that the audio and video equipment was working correctly, so now it was just waiting.

My cousin, John Payne, who co-administers the Speaks surname project with me, came by and took this great picture of the two of us. We’ve made huge inroads connecting the various Speake(s) lines in America, plus finally proving our home village in England, thanks to the Big Y-700 test, followed by church records. All is takes, sometimes, is that one critical match.

As I sat there, waiting to begin the mitochondrial DNA session, I couldn’t help but reflect upon all of the women who came before me and how fortunate I was to have been in the right place at the right time to be a member of the Million Mito team.

These are my direct matrilineal ancestors who give me, and my daughter, pictured at left, their mitochondrial DNA. I felt them with me as I sat there, waiting.

The woman at furthest right, Barbara Drechsel (1848-1930), immigrated to Indiana from Germany as a child with her parents in the 1850s. Before her came thousands of generations of women with no photos, of course, and no names before Barbara Freiberger, another eight generations earlier, born about 1621 in Germany.

Before that, which was before church and other records, prior to the 30 Years War, this lineage came from Scandinavia where some of my exact matches are still found today.

Before beginning, I said a positive affirmation and thanked my ancestors – so very honored to introduce them. I know they were proud of me, a member of the team that opened the door to the distant past. I wouldn’t be here if not for every one of their lives.

In this session, I would discuss, for the first time ever, the new Mitotree and my/our connection to all of humanity some 7000 generations ago, more or less.

The mutations we carry over those generations form an unbroken chain of breadcrumbs, connecting us to mitochondrial Eve who lived about 145,000 years ago. We revealed that breakthrough finding in the Haplogroup L7 paper, published in 2022.

I’m still in absolute awe that we have been able to both reach that far back in time AND, at the same time, make the newest haplogroups and haplotype clusters genealogically relevant. I will write more about that soon, but for now, I wrote about the Mitotree release here and you can find articles by Katy Rowe-Schurwanz here and here.

I’m very excited about my new mitochondrial DNA results for my ancestral lines that I track and have already made headway on several.

I’m not the only one.

Not only was I excited about my results, many other people have had breakthroughs too, including Mark Thompson, one of our genealogy AI experts who also spoke at RootsTech. I particularly love his AI generated image.

If you haven’t yet, check your mitochondrial DNA results.

It’s a Wrap

Another year done, another RootsTech under our belts. Hopefully everyone is over the “conference crud” by now and are busily applying their newfound knowledge.

You can view either live-cast sessions or RootsTech webinars, here.

I saw a meme posted sometime during the conference that coined the term “exhausterwhelmulated,” a combination of exhausted, overwhelmed and overstimulated at the same time.

I added exhilarated and elated to the mix and asked ChatGPT to draw me a picture of someone at a genealogy conference feeling those simultaneous emotions.

ChatGPT titled this request “Genealogy Conference Overload,” which made me laugh.

The first two attempts looked like the person had a headache, which I fully understood, so I asked ChatGPT to make the person look happy to be there.

This person, carrying a coffee like I often do, looks like they have just discovered the great irony that they have chased the wrong ancestor for some 20 years – with “laugh or I’ll cry” mania being their overwhelm “go to” in that minute.

This one made me laugh too!

Yes, indeed, I think every single one of us, especially at RootsTech, has experienced this exact adrenaline-fueled emotion.

We leave with a VERY long to-do list, exhausted but full of anticipation and buoyed by excitement. Filled with so much gratitude for our cousins and fellow genealogists, the speakers, vendors, DNA to solve thorny problems, new tools and records, FamilySearch who sponsors RootsTech itself and their amazing employees, plus the legions of the volunteers who make it all work.

Thank you! Thank you! Thank you!

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Mitotree is Born

Mitotree is born and I can hardly contain my excitement.

The Million Mito R&D team members, along with many others at FamilyTreeDNA, are proud to introduce the new Mitotree and mtDNA Discover, which were brought to life thanks to one pivotal entrepreneurial figure, Bennett Greenspan, whose support and vision set the ball in motion and made Mitotree possible.

Left to right, the Million Mito science team is:

  • Goran Runfeldt, Head of R&D at FamilyTreeDNA
  • Dr. Paul Maier, Senior Population Geneticist at FamilyTreeDNA
  • Roberta Estes, DNAexplain, scientist, blogger, author, genetic genealogist, and Genographic Affiliate Researcher
  • Dr. Miguel Vilar, Genetic Anthropologist, Lead Scientist with the Genographic Project, and Professor at the University of Maryland
  • Bennett Greenspan, President Emeritus of FamilyTreeDNA, and avid genealogist
  • John Detsikas, Front End Developer who is responsible for the user interface for both Y-DNA Discover and now mtDNA Discover

The Million Mito Project Inception

The Million Mito Project was launched at RootsTech 2020 and encouraged people to test their mitochondrial DNA, both for their genealogy and to help build the database. More than a million samples were candidates, but only high-quality, full sequence results were used. In the process of building the tree, additional samples were incorporated from other public sources for tree construction.

Drum Roll – The Mitotree

A beta version of the Mitotree is being released today, and boy, is this a big deal.

Before we discuss the rest of what’s coming, I need to mention that the Mitotree is now evergreen, meaning that the tree will be updated periodically, as will mtDNA Discover. This lifetime value is included with the cost of your test, so there’s nothing more to purchase.

Haplogroups will change from time to time, as the tree does, so don’t fall in love with yours, and definitely, no tattoos😊

I’m going to be speaking in terms of “we,” meaning the Million Mito team who built the Mitotree and mtDNA Discover, plus an amazing team of FamilyTreeDNA folks who were absolutely essential in getting this out the door and to you.

The Mitotree is new from the ground up, and yes, haplogroup naming consistency with PhyloTree has been maintained where possible.

One of the unanticipated challenges we encountered was that the 2016 PhyloTree had to be recreated, essentially reverse engineered, to determine the rules they used regarding mutations for haplogroup creation. In other words, which mutations were valid and reliable, which weren’t, determining their relative importance, and so forth.

After the existing 2016 tree was recreated, the next hurdle to overcome was that none of the existing phylogenetic software used in academia would scale from 24,000 samples and 5500 subclades to more than a quarter million samples and 40,000 haplogroups, so that software had to be designed and written by R&D team members.

More information about this process will be forthcoming shortly, and a paper will be published with our methodology, but for right now, let’s look at the user experience and what’s being released now.

Here’s what’s coming today and over the next few days.

The beta Mitotree includes:

  • Over 40,000 branches
  • Over 250,000 mtFull Sequences from FTDNA
  • Over 10,000 third-party full sequences from GenBank, 1000 Genomes, etc.
  • Over 1000 Ancient Connections
  • Over 100 Notable Connections

More is on the way.

The new Mitotree is the tree provided in several formats within mtDNA Discover. You can view the public version of the tree, here, or sign on to your FamilyTreeDNA account and click through from your dashboard to see more.

Today’s Releases

The Mitotree doesn’t exist in a vacuum, so several updates and new features will be rolling out today.

  • mtDNA Discover, which includes the new Mitotree
  • New customer haplogroups for those who have taken mtFull sequence tests
  • New mtDNA matches page

New Haplogroups

New haplogroups have been calculated for FamilyTreeDNA customers who have taken the full sequence test. Those who have taken only the HVR1 or HVR1/HVR2 tests are encouraged to upgrade to the full sequence test.

Not everyone will receive a new Mitotree haplogroup that is different from their classic haplogroup, but most people will. Your original haplogroup is displayed with the classic tag, and the new Mitotree haplogroup with the beta tag.

If your classic and Mitotree haplogroups are the same, it means that either you have no more private variants (mutations) available to form a new haplogroup, or no one else from your lineage has tested yet.

New mtDNA Matches Page

If you click on your mtDNA matches, you’ll notice that the page has been redesigned to look and function like the other FamilyTreeDNA match pages.

If you click to view your matches, you’ll be able to view both the “old” classic haplogroup, and your matches’ new Mitotree haplogroup, plus a new haplotype if they have one. We will talk about haplotypes in a minute.

The people you match are the same as before, but matches may be recalculated in the future.

If you click through to the new mtDNA Discover from your dashboard, you’ll be able to view the public portion of mtDNA Discover, plus the additional customized information provided to FamilyTreeDNA mtFull sequence customers.

mtDNA Discover

If you have taken a full sequence test, sign on to your account to view your new haplogroup, then click on the new mtDNA Discover icon on your dashboard.

If you haven’t taken the mtFull sequence test, but the partial HVR1 or HVR2 versions, you can still view mtDNA Discover on your dashboard, but without the mtFull customization.

Customization that occurs exclusively for FamilyTreeDNA mtFull sequence customers includes:

  • Most detailed placement of your branch on Mitotree
  • Haplotype clusters
  • Additional Ancient Connections
  • Additional Notable Connections
  • The Match Time Tree
  • Globetrekker (coming soon)
  • The Group Time Tree (coming soon)

mtDNA Discover is similar to Y-DNA Discover.

You’ll be able to view a dozen new reports about your haplogroup in addition to the tools provided on your dashboard.

The new Mitotree can be viewed in several formats, each with its unique benefit.

  1. Time Tree – a genetic tree that shows when each haplogroup was formed, plus a country flag for where present-day testers report as the location of their earliest known ancestor (EKA)
  2. Classic Tree – a more traditional view of a phylogenetic tree, including the number of testers on each branch, the variants, or mutations that define the haplogroup, the era and approximate date of formation, and other details about the tree topology
  3. Scientific Details Variants Tab – shows the variants that differ in each haplogroup as you reach back in time
  4. Ancestral Path for the selected haplogroup – outlines your path back to early humans, including Denisovans.
  5. Match Time Tree for you and your matches (must be signed in to your account and click on mtDNA Discover icon)
  6. Group Time Tree (coming soon) for those who have joined projects

Match Time Tree

The Match Time Tree is extremely useful because it overlays your matches, plus their earliest known ancestors (EKA), on a genetic Time Tree, by haplogroup and haplotype, so you can see how you may be related, and when.

You can also see your matches that have now fallen into neighboring haplogroups, which suggests that they probably aren’t as genealogically close as people in your haplogroup. However, that’s not always the case, because mutations can occur at any time.

Haplotype Clusters

A haplotype cluster is a new concept introduced specifically for genealogists with the new Mitotree. Haplotypes are identified by numbered “F” groups. Three are shown, below.

There may be groups of people within a haplogroup that have exactly the same mutations, or genetic signature, and no additional mutations. Still, they may not form a new haplogroup. There could be several reasons for not forming a new haplogroup, including known SNP locations where mutations occur that are known to be unstable, such as location  315, which tends to accumulate random insertions and is ignored because of its known instability.

When multiple people share an exactly identical signature, meaning all of the same mutations, they are shown within a haplotype “F” cluster to provide additional specificity to the tree.

The haplotype has been designed to provide additional granularity to the tree and genealogically relevant information. The haplotype “Fxxxxxx” numbers are randomly generated and have no special meaning.

A word of caution here. While the haplotype sequences are identical, it is still possible that another tester from outside the cluster could be a closer relative. For example, they could have accumulated a fast mutating SNP in the last few generations, which would give them a different signature.

Someone who is actually genealogically close to you may be in a different haplotype, or no haplotype at all because no one matches them exactly. For example, if your aunt or sister has a heteroplasmy, they are a close relative and will be in your haplogroup, but won’t be in your haplotype cluster because of the heteroplasmy. So don’t ignore matches who aren’t in your haplotype.

In the above example, under haplogroup V71b, there is one group of three people of unknown origin, meaning they didn’t enter any location for their earliest known ancestor, plus haplotype F9712482 – all of whom are identical matches to each other, but don’t form a new haplogroup.

Beneath V71b is haplogroup V71b1 with nine people, plus two haplotype clusters. F1965416 consists of two people, and F8189900 consists of 16 people.

You can also see haplotype clusters bracketed on any of the Time Trees in mtDNA Discover as well.

More to Come

There’s more information to come in the next few days and weeks, and at RootsTech. I’ll be writing articles when I get back.

For now, take a look to see if you have a new haplogroup. The new haplogroup rollout is being staggered, and you should receive an email when yours has been posted. But there’s no need to wait. Go ahead, sign in and check now, check out mtDNA Discover, and have fun.

Guaranteed, you’ll learn something new, and you may discover the key to a new ancestor!

Resources

Here are additional resources about the new Mitotree, mtDNA Discover, and the associated updates:

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FamilyTreeDNA’s New Matrix Shows How Your Matches Are Related to Each Other

Click on any image to enlarge

FamilyTreeDNA’s new reworked Matrix includes relationships, in other words, how your matches are related to each other. But there’s more. It also includes the number of shared segments and the number of cMs shared between your matches.

You can then push those matches through to the chromosome browser to see exactly which segments overlap between you and your matches.

This is a game-changer!!

Why Are These Features Important?

For genealogists, knowing how your matches are related to each other, or not, is a HUGE clue about your common ancestor. Clusters of people who match each other are an important road sign directing you to a specific ancestor who contributed the same DNA segment or segments to all of you.

FamilyTreeDNA just released several VERY cool updates for their Matrix comparison tool. Plus, you get to select a group of 10 people to compare.

The purpose of the Matrix tool is to select Family Finder autosomal matches who are then displayed in a grid matrix for comparison, showing if and how those matches match each other.

Specifically:

  • Do your matches match each other?
  • What is their estimated relationship to each other?
  • How many segments of DNA do they share with each other?
  • How many cMs (centiMorgans) of DNA do they share with each other?

You can then push 7 matches through to the chromosome browser to see if they match on any of the same segments.

Automated Triangulation

If you are comparing bucketed (maternal or paternal) matches, or matches known to belong to the same side of your tree, the shared segments are automatically triangulated.

How cool is this?!!!

Keep in mind, though, that you may be related to someone through multiple ancestors, and they could be from both parent’s sides, so pay attention to the ancestral segment history.

Remember, every segment has its own unique history.

Let’s step through the new Matrix features and see how they work.

Select the Matrix

Navigate to the Matrix tool under “See More” under Autosomal DNA Results and Tools.

Under “Select Matches” you can select “All Matches” to choose from all of your matches, or you can select a grouping of matches to be displayed in the menu, below.

These groupings are shortcuts for you so you don’t have to pick everyone individually. You can also search for a name.

Click on the individuals you want to compare in the Matrix. The people you’ve selected from the group, at left, will appear in the box, at right. That’s who will be compared to each other.

Next, select which type of data will be compared.

I’m selecting “Close Relatives” for this example and “Relationship range.” First, I added my mother so I could see who matches with her.

Then I added the rest of the people I want to compare. In this case, I’ve added my closest matches, even though they are from both sides of my tree.

Relationship Range

I’ve selected “Relationship range,” which will show me how my matches estimated relationships to each other.

Based on the identity of these matches, and how they match each other, I can now determine their ancestral connection.

If I didn’t know who was related maternally and paternally, this grid would remove all doubt became I’m comparing to one of my parents.

If you don’t have a parent, adding close, known relatives on one or both sides will help immensely.

Be sure to make notes about what you’ve discovered on your matches page, and paint to DNAPainter if that’s how you’re tracking your segments to ancestors.

Number of Segments Shared

Now, I’ve selected “Number of segments shared” to compare the same group of people.

You can see the number of shared segments between Mom’s matches. Donald and Cheryl are full siblings.

The display shows how these people match Mom, and each other.

Melissa is Mom’s paternal second cousin. I was able to piece this together with the help of how she matches Mom and Mom’s known paternal first cousins, Cheryl and Donald.

Total cMs Shared

Next, I’m selecting “Total cMs shared” for comparison.

Looking at the number of shared cMs, even if I didn’t know that Donald and Cheryl were full siblings, I would now.

You can also push these through to the chromosome browser. I’ll illustrate in a minute.

Bucketed or Parental Side Matching

My favorite groupings for the new Matrix are the bucketed, meaning parental or maternal “side” matching.”

When your matches are already bucketed, thanks to having linked known matches to their profile card in your tree, the system does a lot of the “side” work for you behind the scenes.

When you select “Maternal, “Paternal” or “Paternal and Maternal” matches, the people who have been bucket to either side, or those related to you on both sides, are listed in the selection box.

I’m selecting 7 of my maternal bucketed matches because I’m going to push them through to the chromosome browser for additional evaluation. I’m not including my mother because I already know these people are related to both me and her, because they are bucketed maternally.

They’re compared in the various matrix configurations.

From the Shared cM comparison table, I can easily click to display matches in the chromosome browser.

If you’re comparing more than 7 people, you’ll need to reduce it to 7. I excluded my Mom because I already know she matches all of them.

Click on the Compare Chromosome Browser at the bottom for the 7 people selected.

I know that cousin Charles descends from Mom’s paternal Lentz line, and has no other connection, so I know that these other cousins who also match me on that same segment are also from Mom’s Lentz line.

I can also tell that the shared segments on chromosome 1 are from Mom’s maternal Lore line.

Shown here are the common ancestors in Mom’s pedigree chart. They are 4 and 5 generations back in time for me.

Look how easy that was!

I love this new Matrix tool.

Triangulation

Because three or more people, including me, match on the same segments, this means they also triangulate.

In the example above, we have two distinct triangulation groups. I’m only showing chromosomes 1-3 for illustration purposes, but there are also more triangulation groups on the other chromosomes. If I add other people, new triangulation groups will form!

Of course, these are my maternal bucketed matches, so I’m safe to reach that conclusion. If my father’s matches were also loaded here, I would have to check the matrix and see if these people also matched each other before I could determine that they triangulate.

Check Your Matches and Upload

Be sure to upload any tests to FamilyTreeDNA that you manage at other vendors, and encourage your cousins to upload too.

This combination of features is unique to FamilyTreeDNA. The more relatives you have available to match, especially when you already know the common ancestor, the better. Be sure to link your matches to their placard in your tree so that FamilyTreeDNA can do the bucketing for you.

Even if you don’t link people, you can still benefit greatly from the new matrix tool by just having your DNA available for matching. The matrix will help you sort out matches and identify who is related to whom, and how.

Take a look! What are you discovering?

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

Thank you so much.

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2024 Retrospective – Plus New Color Version of Complete Guide to FamilyTreeDNA

I hope 2024 was a great year for you.

2024 was an amazing year that included the release of my new book, Complete Guide to FamilyTreeDNA, and two genealogy-focused trips. I was also able to use Y-DNA to extend multiple paternal lines and break down a mitochondrial brick wall. It hardly gets better than this, but I have a focus list for 2025 already – and I hope you do, too.

But before we move on to 2025, let’s take a look at what was popular in 2024. Did you miss anything? Now is a great time to review, and I’ve assembled a list of this year’s top ten articles for you.

2024 in Review

Each year, I look back at my blog’s end-of-year statistics to see which articles were the most popular. I published 75 articles in 2024, which is an article about every four and a half days.

The Top 10 List isn’t just compiled from this year’s new articles, but the top 10 articles read this year from all 1738 articles that I’ve published over the past 12.5 years. I’ve noted the publication year by the article name.

Four of this year’s top 10 also fall in the all-time top 10. Of course, articles that have been published longer have more time to accrue views.

Article 2024 All Time
Concepts – Calculating Ethnicity Percentages (2017) 1 2
442 Ancient Viking Skeletons Hold DNA Surprised – Does Your Y or Mitochondrial DNA Match? (2020) 2
Ancestral DNA Percentages – How Much of Them is in You? (2017) 3 5
Proving Native American Ancestry Using DNA (2012) 4 1
23andMe Trouble – Step-by-Step Instructions to Preserve Your Data and Matches (2024) 5
DNA Inherited from Grandparents and Great-Grandparents (2020) 6
Ancestry’s ThruLines and Shared Matches Now Require a Subscription (2024) 7
Native American Mitochondrial Haplogroups (2013) 8 10
FamilyTreeDNA Tree Integration with MyHeritage – Step-by-Step Instructions (2024) 9
Y-DNA: Step-by-Step Analysis (2020) 10

Consistently, Native American DNA, ethnicity, and inheritance prove to be overwhelmingly popular topics. This probably explains the success of my book, DNA for Native American Genealogy. It’s timeless, and there are always new people searching! Thank you to everyone who has purchased it.

Of course, articles about this year’s announcements in the genetic genealogy world are always popular. The articles that didn’t make the Top 10 List but are in the 11-20 category include articles from RootsTech, two more Native American articles,  determining full or half-siblingspedigree collapse, the Washington family burial article, plus one about my Acadian ancestors and their DNA.

Thank you to everyone who subscribes, reads, and comments. Please share this article or site link with another genealogist who you think might benefit. As you know, it’s easy to subscribe and completely free.

You can also search for keywords in articles throughout the year to answer questions when you see them on social media or elsewhere. It’s easy and educational to post or send an article link.

Complete Guide to FamilyTreeDNA – Now Available in Color

Are you ready for a good laugh?

As I was reviewing these articles, I thought to myself, “where’s the announcement of the new color version of my book, “The Complete Guide to FamilyTreeDNA”?

I literally forgot to publish that article. How could I?? I mean…seriously. (My excuse is that I was traveling, plus conferences and back-to-back hurricanes.)

So, here’s the (slightly late) mini-announcement.

Initially, in May, The Complete Guide to FamilyTreeDNA was released in a full-color e-pub version, which is available from the publisher here. You can take a look at the table of contents here.

That was followed shortly by the release of the black and white print version, available in the US from the publisher, here, and worldwide from your country’s Amazon. Selling outside the US through Amazon removes the issues of expensive international shipping, VAT tax, and customs, which significantly increases the cost of the book and delays its delivery.

The decision was made to publish initially in black and white due to printing costs, but lots of people requested a color book.

For those who have already purchased the black-and-white version, the publisher has provided a free downloadable PDF with 26 of the most critical pages in color. We really had no idea that people would be eager to purchase a color version, but that has proven to be the case, and we didn’t want earlier purchasers to be disappointed.

Drum Roll

You spoke, and we listened.

In the fall, we released a full-color print-on-demand version of The Complete Guide to FamilyTreeDNA. Again, in the US, the book is available from the publisher, here, and at Amazon elsewhere.

This book truly is comprehensive and includes both DNA education, along with how to use the FamilyTreeDNA tools, many of which are unique in the industry. For example, no other vendor offers either Y-DNA or mitochondrial DNA testing and matching.

You don’t know what you don’t know, and I encourage you to find out!

Thank You!

Thank you so much for your ongoing support. Twelve years strong, going on 13.

Be thinking about what you’d like to see in 2025, because I’m going to be asking you tomorrow!

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Dave Vance Joins FamilyTreeDNA as Senior VP and General Manager

Great news! Dave Vance has joined FamilyTreeDNA as the Senior VP and General Manager of the FamilyTreeDNA products.

I’ve known Dave for several years as a fellow genetic genealogist, as a fellow group project administrator, and as a fellow speaker at events.

Dave’s interest in genealogy began about the same time as his 30-year career with IBM – a choice that eventually led him to test through the Genographic Project back in 2005. IBM was one of the Genographic partners. That was a fortuitous, life-changing intersection of events for many, Dave included – opening the door to revelations genealogists could only dream about before.

Dave retired about 18 months ago and has since been quite busy focusing on his passion – genetic genealogy. He told me that there was one, and only one, position that even MIGHT have lured him out of retirement – and this was it. An opportunity to make a difference, maybe even a paradigm shift in the field he loves.

Dave certainly has all of his ducks in a row and knows exactly what he’s doing!

Dave’s book, The Genealogists Guide to Y-DNA Testing for Genetic Genealogy explains Y-DNA testing, soup to nuts. I guess it won’t come as a surprise, then, that David is the administrator of the Vance surname project at FamilyTreeDNA.

Dave has recently been the editor of the Journal of Genetic Genealogy for ISOGG, and published the book, The Genealogist’s Guide to Y-DNA Testing for Genetic Genealogy.

Most recently I saw Dave at the East Coast Genetic Genealogy Conference where he delivered the keynote, as well as other sessions and a joined a group of genetic genealogists for a panel discussion.

As if this isn’t enough, Dave has a YouTube Channel called “Dave Vance Genetic Genealogy Videos,” here.

Dave has also written a Y-DNA tool, SAPP, which several of his videos explain.

When does this man sleep?

For those of you who don’t know Dave, I’m sure you’ll be seeing and hearing from him soon – at RootsTech and at FamilyTreeDNA events.

I can think of few people in this industry with just the right mix of genealogist, tech geek, project management experience, and ambassador to fulfill this role and propel FamilyTreeDNA to the next level.

Actually, I can only think of one, and thankfully, he’s accepted the position, along with the inherent challenges. I’m confident that Dave knows what needs to happen and how to get it done.

Congratulations, Dave – and congratulations to our collective family of genetic genealogists, too, because we now have one of our own at the head of the table. Pedal to the metal! Let’s GO!!!

FamilyTreeDNA made a wonderful selection.

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You’re Invited: Join Me and Diahan Southard on Ask the Experts

You’re invited!

Please join me and my colleague, Diahan Southard, on Wednesday, November 13th at 2 ET for a free Ask The Experts livestream on Diahan’s Your DNA Guide YouTube Channel.

You can register, here, or visit the YouTube link, here and sign up for a reminder.

Diahan and I started in this industry together, in different places, 25 years ago. It’s been fun to share wonderful scientific discoveries as genetic genealogy has moved forward and matured. We can accomplish so much today!

Diahan and I both focus on educating genealogists about using DNA tests to solve genealogy mysteries and confirm ancestors.

Diahan sent me a list of introspective questions, which are at once difficult and revealing. The last one, in particular, really made me think.

I hope you can join us for what promises to be an interesting half-hour discussion!

See you tomorrow!

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23andMe Trouble – Step-by-Step Instructions to Preserve Your Data and Matches

I don’t know what the future holds for 23andMe, but the financial floodwaters are rising. I’ve been torn about whether I should risk alarming people, perhaps unnecessarily, by writing about this, and if so, exactly what to say.

I’ve decided that the responsible action is to share my concerns with you and suggest that you act proactively – just in case.

Contrary to linking within this article which is what I normally do, I’m placing a list of relevant articles about what’s happening at 23andMe at the end for your reference. There are quite a few. I’ve located reputable articles without paywalls. There are even more publications today.

What’s Going On?

If you’re following the saga of 23andMe, you’ll know that they have been in financial trouble for some time, worsened by their data breach in October 2023. Not only was customer information accessed and downloaded, but 23andMe reacted extremely slowly, which made the situation worse. Lawsuits followed. I’ve written about the deteriorating situation several times.

Their financial situation has continued its decline ever since.

Recent developments, including the inability of Anne Wojcicki to raise funding to take the company private again, the $30 million data breach settlement this week, a further drop in their stock price, and just yesterday, the resignation of the board of directors in its entirety (except for Wojcicki), makes their future increasingly uncertain if not outright bleak.

Concerns

I am very concerned about the future of 23andMe. Never having experienced anything like this in our industry, I have no prediction about exactly what will happen, or when. That’s unknowable. I do know that I’m quite worried as are other professionals in this field.

I am strongly considering deleting my 23andme accounts. My personal hesitation is that I author this blog and I can’t write about 23andMe if I don’t have an account there.

Were it not for that, I would strongly consider deleting my account after recording my matches and downloading my data. 23andMe has ceased to be useful for me and has increasingly become a liability.

Please do NOT panic and run over there and delete your account without thoughtful consideration and taking these preservation measures first. Truly, I will tell you if I think you need to act on something immediately, as I have in the past.

I am NOT specifically recommending deleting your account. Everyone’s circumstances and goals are different.

For example, if you’re an adoptee fishing in all the ponds, you may want to wait. If your focus is health, you’re probably not reading this article, but that might be justification for people to wait. Or, if you’re a genealogist who wants as many matches as possible, you may want to wait and see how things shake out.

Regardless, the following recommendations ARE for everyone. Being prepared is better than being surprised.

Recommendations

Whether you choose to delete your account at 23andMe in the near future, wait, or maybe never, I have the following recommendations, just in case.

  1. Download your raw DNA data file.
  2. Preserve your matches in some fashion.
  3. Save your ethnicity segments file.

Here are step-by-step instructions for each item, plus several tips and hints.

Download Your Raw DNA File

Download your raw DNA file so that you can upload it elsewhere if you wish.

To download your raw DNA file, click on Resources, then “Browse Data.”

Select “Download” at the top of the next page where you will be prompted for your birth date.

You will then see a full page of “Important Warnings to Consider.”

Scroll to the bottom

Check the “I understand” box and then click on “Submit Request.”

You will receive an email when your file is ready to be downloaded.

If your email is not current, you will need to call or contact 23andMe support for assistance.

You can upload your 23andMe DNA file to MyHeritage, here, to GEDmatch, and to FamilyTreeDNA again soon. I’ve written instructions for uploading and downloading data to/from each vendor in the article DNA File Upload-Download and Transfer Instructions to and from DNA Testing Companies, here.

Preserve Your 23andMe Matches

Next, review and preserve your matches shown under DNA Relatives. You may want to use screenshots or create a spreadsheet, which is my recommendation. You’ll be able to retain and preserve a LOT more information using a spreadsheet, including how your matches are related to each other.

The good news, or bad news, depending on your perspective, is that unless you have paid for a subscription, you’ll only have 1500 matches to deal with. With a subscription, you’ll have up to about 5,000.

Match Information Spreadsheet

I suggest working with your closest matches first.

You’ll find your matches under “Ancestry,” then “DNA Relatives.” Matches are listed in the closest match order.

For each match you can view information, including:

  • Birth year and location
  • Your predicted relationship
  • If they are in the genetic tree that 23andMe has created for you
  • Their ancestors’ birthplaces, if they have provided that information.
  • Their family surnames
  • An important link to their family tree if they have provided that link
  • Their ethnicity which may be important if you share a common ethnicity that suggests or precludes lineages
  • High level Y-DNA and mitochondrial DNA haplogroups
  • Relatives in Common which are shared matches – and how much DNA your two matches share with each other
  • Any notes you’ve made

Other features previously available at 23andMe were discontinued after the breach.

If you downloaded your matches file before the October 2023 breach, you’re in luck because you can simply update that file with your new matches except for segment information. That’s what I’m doing. Your download file will be a CSV file styled “roberta_estes_relatives_download” where your name replaces mine.

If you didn’t download your matches before the breach, you can’t today, as that’s one of the features they removed after the breach.

Recording your matches’ information is the first step, but there’s an important second step too that will help you piece all of this information together.

Relatives in Common Relationship Grid

I strongly suggest creating a relationship grid detailing who matches whom for your shared matches. Yes, I know that’s a LOT of work, but it may well be worth it to wring every ounce out of your DNA matches. Plus, you can then keep it current as new matches arrive. Right now, I’ve set a goal for myself to complete 100 per day. That’s do able.

The “Relatives in Common” feature is extremely useful and facilitates constructing your tree and fitting your matches into their relative places in your tree. Relatives in Common tells you not only how much DNA you share with your matches but also their estimated relationship to each other and how much DNA they share.

To begin the process, you really only need to be able to identify “someone” and then chain people together based on shared matches and estimated relationships. I’ll show you.

To find Relatives in Common information and how much DNA they share with each other, click on a specific match, preferably one that you know, under DNA Relatives, then scroll down to “Find Relatives in Common.”

Here’s the list of matches shared between DH and me.

Here’s the beginning of the relationship spreadsheet I created.

This example shows the amount of DNA I share with my matches in the left column, then how much they share with each other. I’ve color-coded the results. Blue is my father’s paternal line. His mother’s line is not represented in these matches. Purple is my mother’s maternal line, and apricot is her paternal line.

DH is estimated by 23andMe to be my second cousin and shares 7.13% of my paternal DNA across 17 segments. DH also shares DNA with James, George, Daniel, RA, and Joyce.

You can see how much DNA any match shares with me, as well as with any other match, which I’ve entered into the chart.

Unfortunately, only one person, Patricia, has included a link to a tree, but our common ancestor was shown there. In two other cases, surnames provided information, as did previous communications. I can fit almost every one of these people into my tree, at least tentatively, using this information. Sometimes I match them at other vendors too, providing additional information.

If you used Genetic Affairs to cluster your 23andMe matches before the breach, you may already have at least part of your match and shared match information. I save everything to my computer, and I hope you did too.

I happen to know how two of these people are related to me, so I can begin my “shared tree” there, adding other people as I figure out their shared relationships. For example, if a match is my second cousin and also a second cousin to another match, chances are really good that we all share great-grandparents. Remember that 23andMe has taken a stab at genetic tree construction on their genetically created (now nearly unreadable) Family Tree, found under “Family and Friends.”

This tree may or may not help you.

Please note – if you wish to message any of your matches, you need to do that through the 23andMe internal platform, so don’t wait, do it now by clicking on your match, then “Message.”

Download Your Ethnicity Results and Segments

Download your ethnicity results and segment information so that you can use your segment location information to compare to matches from other companies that provide matching segment information.

Your ethnicity information is available under Ancestry, then Ancestry Composition, then Select Scientific Details.

Scroll all the way to the bottom – which is a LONG way.

Select the confidence level and then click on Download Raw Data.” I use 50%, but you can download each one if you want.

The resulting file holds the locations on your chromosomes of your various estimated ethnicities. You can upload that file to DNAPainter to correlate with your matches from any testing company, and with ancestors whose DNA you’ve identified.

I wrote about that, here, and have discussed how to “walk ethnicity segments back in time” using DNAPainter in several presentations. This technique is how I identified my Native American ancestor on my mother’s side, which was then confirmed by mitochondrial DNA testing on an appropriately descended individual.

Prognosis

If 23andMe remains viable, you’ll be ahead of the game. You’ll have preserved your information and may have identified some new matches and their ancestors.

However, if 23andMe doesn’t survive or is sold, you’ll have protected your investment and won’t be caught by surprise.

If you’re thinking about deleting your account, take the steps set forth above, first. The reason I’m providing this information now is so that, in case something happens, you have time to complete these tasks to protect your important information and matches.

If you choose to delete your 23andMe account, you’ll have preserved as much of your investment as possible. Remember, think before deleting because once you’ve deleted your account, you can’t undo it without testing again. This is especially important if you’re managing the DNA of someone who is now deceased. In that case, delete is irrecoverable.

Let’s just hope this all blows over, and you’ll have benefitted by finding new genealogy information.

Recent News Articles

https://www.cnbc.com/2024/07/31/23andme-ceo-anne-wojcicki-files-proposal-to-take-company-private-.html

https://investors.23andme.com/news-releases/news-release-details/23andme-special-committee-responds-ceos-take-private-proposal

https://www.reuters.com/technology/cybersecurity/23andme-settles-data-breach-lawsuit-30-million-2024-09-13/

https://www.cnbc.com/2024/09/17/23andme-independent-directors-resign-from-board-read-the-ceo-memo.html

https://www.washingtonpost.com/business/2024/09/18/23andme-board-turmoil-dna-test/

https://www.axios.com/2024/09/18/23andme-resignations-anne-wojcicki

https://investors.23andme.com/news-releases/news-release-details/independent-directors-23andme-resign-board

https://investors.23andme.com/node/9531/pdf

My Articles

https://dna-explained.com/2023/08/17/23andme-and-glaksosmithkline-partnership-ends-sparking-additional-layoffs/

https://dna-explained.com/2023/10/07/23andme-user-accounts-exposed-change-your-password-now/

https://dna-explained.com/2023/10/24/the-23andme-data-exposure-new-info-considerations-and-a-pause-strategy/

https://dna-explained.com/2023/10/29/23andme-dna-relatives-connections-event-history-report-and-other-security-tools/

https://dna-explained.com/2023/12/07/23andme-concludes-their-investigation-6-9-million-customers-data-exposed/

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

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

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

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

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

We begin with an overview.

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

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

History Revealed

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

There’s so much to learn.

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

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

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

How did we discover all of this???

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

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

Collect the Full Set

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

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

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

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

Which ancestors are waiting for you?

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

There’s More

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

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

_____________________________________________________________

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Share the Love!

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

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

You Can Help Keep This Blog Free

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

Thank you so much.

DNA Purchases and Free Uploads

Genealogy Products and Services

My Books

Genealogy Books

Genealogy Research