Confused by Your AncestryDNA Matches? Read This Post

confused by AncestryDNA matchesOpening your AncestryDNA account to find a New Ancestor Discovery can be a bit like the experience my nine-year old had at the beach today. He noticed something unusual in the sand on his way down to the beach and excitedly used his hands to unearth the treasure. However, it turned out to be a Captain Hook figurine long lost by another (likely much younger) beach-goer. His initial excitement quickly dissipated. He was disappointed as he had clearly found something he did not need or want.

I have heard from many of you that are confused and disappointed with Ancestry’s attempts to merge your genetics and your genealogy. Keep in mind that AncestryDNA matches are only using your genetics. Your DNA Circles and your New Ancestor Discoveries incorporate your linked tree into your genetic test results.

genealogy gems podcast mailboxLisa recently forwarded me a comment from Kate that perfectly illustrates the confusion I’m talking about. “We had DNA done thru Ancestry,” she writes. “The results [have] made me seriously question what they are showing me. I believe they are using my tree to show me results that are more vague than they are revealing. The latest example they show is a person not related by blood. This family is related by name only (my uncle’s spouse).

“My results from Ancestry show that they use my tree to make matches. Just checked the web page for DNA results. They show numerous matches….Three or 4 contacted me because they were convinced they were related by blood when they may have had a remote tree connection. They contacted me because the DNA results showed they were a 3rd or 4th
cousin, when in fact they would only be a 3rd or 4th cousin in my tree.”

I can see why she’s confused. First, let’s review what an AncestryDNA New Ancestor Discovery (NAD) actually IS.  NAD’s are based on the DNA Circle idea created by Ancestry. Remember that a DNA circle is when Ancestry can identify a shared genetic AND genealogical connection between three or more people. Using various standards and measures, they name an ancestor as your connection. This is the ancestor I affectionately call our Party Host. This is the ancestor who passed his or her DNA down to all of their descendants, like tickets inviting them to this party in the future. So, everyone who holds a ticket, AND who has honored that party host ancestor by placing their name in their pedigree chart, is listed as a guest in the form of a DNA circle connection. (Click here to read a blog post about this concept.)

The New Ancestor Discoveries just take that one step further.  The NAD is an attempt to find ticket holders who have not yet taken that extra step and added that important Party Host ancestor to their family tree. The NAD is like a nudge, inviting us to double check our family tree to see if this particular ancestor might need to be added. It is important to remember that a NAD comes only after a DNA circle has already been formed, and there could have been errors in that formation. So the very first thing you need to do with a NAD is to correspond with circle members and double check that the Party Host of the circle, their common ancestor, is correct. Then we can move on to evaluating the NAD.

Ancestry admits on its help pages that there are three reasons why you might get an NAD, and only one is “right” in the way you and I might view it.

NADhelpFigure1The “right” answer comes when the DNA circle was drawn correctly, the Party Host properly identified, and your DNA connection is strong to two or more members of the circle. You are then able to verify through traditional genealogical methods that you are an actual descendant of the Party Host, holding that coveted ticket, shown in blue in this modified image from the AncestryDNA help page.

There are two other alternatives.

NADhelpFigure2First, you are related to the NAD Party Host (the New Ancestor that was discovered) via marriage. In this second example from Ancestry’s help page, we see that your ancestor was married twice. The members of the DNA circle are descendants of her other marriage. Remember, that you do not share DNA with every member of the DNA circle. In this case, you share the purple DNA with a few members of the circle. But there are other members that share the blue. So the super computers at Ancestry first put all the blues together in a circle with the Party Host at the top. Then you come along with purple DNA that matches a few in the circle and their supercomputer erroneously assumes that you too must have been invited to this “blue” party, but in fact, the blue/purple members of the circle are double booked.  They have been invited to both the blue and the purple party.

How can you fix this?  If you can identify your purple Party Host, then you can add that person to your tree, and the trees of your DNA matches and likely then a new DNA Circle will form with the purple Party Host at its head, and the blue NAD will disappear.

NADhelpFigure3BasicThe other situation that many of you are seeing, especially those of you with ancestry from small communities, is demonstrated in Figure 3 of the Ancestry Help page, reproduced here.  As you can see, this one is much more complicated.  (In fact, the colors I added aren’t even quite accurate, as not all descendants of the blue NAD have the same blue, but rather different shades of blue depending on the segment they received- but this is a story for another post!)

The short of it is, the members of the previously established DNA circle share one single ancestor with each other, but they share multiple separate and distinct ancestors with you. Looking at this chart it seems very clear, but remember, in the database we only see you and the people you match.  We cannot tell from the DNA shared which piece came from which ancestor. So, it is very important to check and double check the pedigrees of those in the circle to identify additional shared lines.

The short of it is, these NAD’s are following the guilt by association rule, but in fact, you could be innocent.  Just keep in mind the simple principle that you DO share a common ancestor with those members of the circle that you share DNA with.  You do NOT necessarily share common ancestry with those in the circle that you do not share DNA with.

The key is to take these NAD’s for what they really are: research suggestions.  Keep your expectations low, and then you will be pleasantly surprised when you are able to verify a connection.

Using DNA for Genealogy Ancestry Family Tree DNA GuidesReady to learn more about DNA testing for family history? Click here to watch two video interviews in which Lisa and I chat about genetic genealogy.

My DNA quick reference guides can get you started on your own DNA research, or help you unpuzzle and maximize results you don’t fully understand. Click here to see all six guides: purchase them individually or as value-priced bundles.

 

Need Family Reunion Ideas? Family Tree Hopscotch

family tree hopscotch 2Recently Lisa heard from Mary Ann, a Genealogy Gems Premium member who met her at the NGS Conference in St. Charles this past spring.  She appreciated the Outside the Box sessions we co-presented along with some of our partner exhibitors, particularly one by Janet Hovorka on family reunion ideas.

“I want to find ways to get younger people in my family interested in the family history,” writes Mary Ann, who says Janet’s session had a “wealth of ideas.” “Ideas started running around in my head related to scavenger hunts, photo guessing games and other things to do when my family gets together every year at Thanksgiving.”

For Mary Ann and the rest of you who want to include heritage among your reunion activities, here’s another idea I just tried. Last weekend, I helped host a RootsTech Family Discovery Day near me (click here to learn more about these free regional events). As part of our activities for children, we created a family tree hopscotch activity in the middle of a gymnasium.

family tree hopscotchHere’s how we did it:

  1. We printed and laminated sheets of paper that said, “Me,” “Mom,” “Dad,” “Grandma (mom’s mom),” Grandpa (mom’s dad),” and so forth, up to great-great grandparents.
  2. We laid these on the ground and taped all the way around them with electrical tape (which removes easily from the floor). It worked best to lay out the great-great-grandparents first (since it was so crowded up there) and then move DOWN the generations, so we’d get the spacing right.
  3. We used more electrical tape to draw relationship lines between parents and then the linking line to each child.
  4. We taped additional questions to the floor around the tree, like: “How many great-great-grandparents do you have?” and “If you have three children, and so do each of your children, and so do each of THEIR children, how many great-grandchildren would you have?”
  5. We supplied beanbags for children to toss to one of the ancestor’s spots, where they could then hop. The challenge was to name that ancestor, which we invited them to do with their parents.

This was a popular activity! I’ve been told that very young children actually learn best when they’re active and moving around. The “under 5” set at the reunion did enjoy tossing the beanbag and hopping around. Several school-age kids commented on how BIG the tree starts to get as you go back in time, and took pride when they could name a relative.

If I had to do it again, I’d make the lower generation squares larger so they’d be easier to hop from. If I adapted this for my own family reunion, I could do it outdoors in sidewalk chalk in a parking lot or driveway. With my own family, I would probably name each person and even try to put a picture or fact or two on each piece of paper about them. This could also be done as a reverse tree that names all the descendants of the common ancestors shared by everyone at the reunion.

how to start a genealogy blogLooking for more reunion tips? Check out my post, Organize a Family Reunion on Facebook: 9 Tips You Can Use.

 

Find Your Ancestors in Freedmen’s Bureau Records–or Help Others Do the Same

freedmens bureau announcementThe more I learn about U.S. history and records, the more I appreciate the challenges faced by those researching their African-American roots. In addition to the emotional toll of learning about their ancestors’ hardships, today’s researchers face the practical challenges of finding kin in records that mostly ignored their existence.

That’s why I’m super excited that the Freedmen’s Bureau records are finally being fully indexed. Scattered records are already transcribed (see the Freedmen’s Bureau Online). But there hasn’t been a comprehensive index of its 1.5 million state field agency documents. These include military pensions, marriage records, property claims, hospital records, trial summaries, labor contracts, school rolls, registers and censuses. Many of the four million African-Americans freed from slavery are mentioned, as are many white Southerners.

FamilySearch indexers began quietly indexing Freedmen’s Bureau records in 2009: the state of Virginia’s records are already searchable. Last week, in observance of the Juneteenth holiday (which celebrates emancipation), FamilySearch issued a call to action. They asked for help indexing the rest of the Freedmen’s Bureau within the year.

“Records, histories and stories will be available on DiscoverFreedmen.org,” says a release. “Additionally, the records will be showcased in the Smithsonian’s National Museum of African American History and Culture, which is currently under construction on the National Mall in Washington, D.C., and expected to open in late 2016.”

freedmens bureau infographicHere’s a quick history lesson: The Freedmen’s Bureau was organized after the Civil War to aid newly-freed slaves in 15 states and Washington, DC. For several years it gathered “handwritten, personal information on freed men, women and children, including marriage and family information, military service, banking, school, hospital and property records,” according to FamilySearch.

The richest genealogical records of the Freedmen’s Bureau are in the field office records of each state. Click here to download a PDF from the National Archives about these original records.

Find more tips on finding African-American and other Southern U.S. ancestors here on the Genealogy Gems website. Recent posts include:

sign up newsletterReceive a heads-up about posts like these–and get a free e-book on Google searching for genealogy–when you subscribe to the free Genealogy Gems newsletter in the upper right corner of this webpage or our home page.

DNA for Family History: Free Genetic Genealogy Videos Now on YouTube

Getting started in genetic genealogy videoTwo interviews by Lisa Louise Cooke with Your DNA Guide Diahan Southard are among the latest videos at the Genealogy Gems YouTube Channel. These free, quick chats can help you along your genetic genealogy path.

How to Get Started Using DNA for Family History Research

3 Genetic Genealogy Misconceptions and Answers to Your DNA Questions

These two videos are among Lisa’s video interviews recently featured on the FamilySearch blog. They were done at RootsTech 2015, along with Lisa’s interviews with Mary Tedesco, Italian research expert and co-host of Genealogy Roadshow, and Hudson Gunn from BillionGraves.

Using DNA for Genealogy Ancestry Family Tree DNA GuidesLooking for more in-depth education on DNA and family history? Click here to watch a free, full-length RootsTech presentation by Diahan Southard. And consider which of Diahan’s laminated quick DNA reference guides can help you take your next DNA steps, whether you’re just getting started or scratching your head over your test results:

  • Autosomal DNA for the Genealogist
  • Getting Started Genetics for the Genealogist
  • Mitochondrial DNA for the Genealogist
  • Y Chromosome DNA for the Genealogist
  • Understanding Ancestry: A Companion Guide to Autosomal DNA for the Genealogist
  • Understanding Family Tree DNA: A Companion Guide to Autosomal DNA for the Genealogist.

 

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