“Knowing your genealogical question can make DNA testing for adoptees (and anyone else) more focused and relevant. Being patient and determined—not quitting after a single test’s results—can also pay off, as it did for Paul Dobbs, a Welsh-born man who followed his adoptive father to Canada only to learn he was fathered by a U.S. serviceman.”
Paul Dobbs didn’t find out that Len Dodds wasn’t his biological father until after the man who’d raised him to adulthood passed away. The truth came out during a genetic investigation into Len’s rare medical condition. He learned that he was child of an American soldier stationed in Wales during World War II. But years of traditional genealogical research led to dead ends. Then Paul turned to DNA and found a match: a first cousin.
With the help of his new-found cousin and the traditional genealogical records available about servicemen serving in Cardiff at the end of World War II, Paul was able to form a convincing hypothesis about the identity of his biological father.
He reached out to a potential half sibling who agreed to conduct a DNA test to explore this option.
She was a match. Paul had found his biological family! (Read his story in the Vancouver Sun.)
Not everyone will find their birth parents through DNA testing. But Paul took an approach that can serve anyone looking for biological kin through DNA. His experience reminds us that knowing your genealogical question can make DNA testing more focused and relevant. Being patient and determined—not quitting after a single test’s results—can also pay off, as it did for Paul.
For any male adoptee seeking his father, the yDNA test is a logical route to take. This is where Paul turned first. The yDNA provides an undiluted record of a direct paternal line. This can often help adoptees identify a surname for their paternal line. However, Paul did not have the success he was hoping for with yDNA testing.
He then turned to autosomal DNA testing. Remember that this kind of test traces both your paternal and maternal lines and reports back to you matches in the database that have predicted relationships like, “2-4th cousins” or “3rd-5th cousins” and then you are left to decipher who your common ancestor might be.
DNA testing is a great option for adoptees to get a jumpstart on their genealogy. However, before testing, everyone, adoptees included, should carefully consider how the results of testing may impact you and your family, both biological and adopted.
Visit my website to learn about expert consultations with me. You’ll get customized guidance on which tests to order and how to maximize your results for your genealogy research.
AUDIO PODCAST SHOW NOTES: I’ve got two great genealogy topics and interviews for you in this audio podcast episode. First up we’re going to tackle the problem of conflicting birthdates. When you find different dates in a variety of genealogical records, how do you decide which one to record in your family tree database? Well, you have to do more digging and analysis! So, we’re going to talk about:
Reasons for Birthdate Discrepancies in Genealogy
5 Questions You Should Ask About Conflicting Birthdates
Birth Record Substitutes
Case Study Strategies for Solving Conflicting Birthdates
Then we’re going to switch gears and take a look at a popular online DNA tool called DNA Painter and who better to tell us about that than the creator of the shared centimorgans project on DNApainter.com, Genetic Genealogist Blaine Bettinger. He’s going to explain DNA Painter, the Shared Centimorgans tool, and what he sees coming next in genetic genealogy.
These interviews are also available in video form here on the show notes page (below). And if you’re a Genealogy Gems Premium Member, you’ll be able to download those show notes as a PDF cheat sheet in the Resources section at the bottom of the page.
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“Journey through Generations” – A Conference for the Nation’s Genealogists
June 10, 2013 – Austin, TX. Discounted early-bird registration for the 2013 Federation of Genealogical Societies Conference will continue only until July 1. Early registrants receive a $50 discount for the full four days, or a $20 discount for any single day. Details at http://www.fgsconference.org.
The conference will be held 21-24 August 2013 in Fort Wayne, Indiana at the Grand Wayne Convention Center. This year’s conference theme is “Journey through Generations,” and the local hosts are the Allen County Public Library (ACPL) and the Allen County Genealogical Society of Indiana (ACGSI). Platinum sponsors are FamilySearch, FindMyPast.com and Ancestry.com.
The conference offers opportunities for all who are interested in researching their family history, with over 160 educational sessions on records, strategies, and tools for genealogists at all levels. The exhibit hall features over 70 vendors offering a wide range of genealogical products and is open and free to the public.
Luncheons, workshops and special events provide additional opportunities for networking and learning. Make sure the get your tickets to these conference “extras” early to guarantee your spot.
Years after a 15-year old mother put her baby girl up for adoption, the two reunited after both tested with MyHeritage DNA. See how an adoptee DNA test led to a sweet reunion.
Moms come in all shapes and sizes, and all have different stories. Sometimes, those stories include great self-sacrifice that ensures the best future possible for a child. That’s the case with this story that I want to share with you today. It’s a very special mother-daughter reunion which was covered recently by ABC15 in Mesa, Arizona.
As a 15-year-old, Robin Passey made the brave decision to put her baby daughter up for adoption to a loving family. Even though she knew it was in her child’s best interest, the decision understandably left a longing in her heart. Like many adoptive moms, Robin wondered how her daughter was doing, what she looked like, and if she was happy. That longing was filled thanks to the latest genetic genealogy technology available. Through a bit of genealogical serendipity, Robin and her biological daughter Becky both tested with MyHeritage DNA, and started a new chapter in their lives.
Watch their story and happy reunion:
More and more stories like theirs are appearing in news outlets, on blogs and in social media posts around the world. I find it deeply moving that who we are genetically–how we are connected–is literally encoded within us on such a fundamental biological level.
We can help you with your own DNA testing journey, whether you’re an adoptee or just looking to learn more about your family. Start with these essential posts:
(Full disclosure: This post contains affiliate links and I will be compensated if you make a purchase after clicking on my links. Thank you for supporting the Genealogy Gems blog!)
Your genetic family tree is not the same as your genealogical pedigree–and not just because of non-paternity events and adoption. Here’s how.
Your genealogical pedigree, if you are diligent or lucky (or both!) can contain hundreds, even thousands of names and can go back countless generations. You can include as many collateral lines as you want. You can add several sources to your findings, and these days you can even add media, including pictures and copies of the actual documents. Every time someone gets married or welcomes a new baby, you can add that to your chart. In short, there is no end to the amount of information that can make up your pedigree chart.
Not so for your genetic pedigree.
Your genetic pedigree contains only those ancestors for whom you have received some of their DNA. You do not have DNA from all of your ancestors.
You do not have DNA from all of your ancestors.
Using some fancy math we can calculate that the average generation in which you start to see that you have inherited zero blocks of DNA from an ancestor is about seven. But of course, most of us aren’t trying to figure out how much of our DNA we received from great great great grandma Sarah. Most of us just have a list of DNA matches and we are trying to figure out if we are all related to 3X great grandma Sarah. So how does that work?
Well, the first thing we need to recognize is that living descendants of Sarah’s would generally be our fourth cousins. Again, bring in the fancy math and we can learn that living, documented fourth cousins who have this autosomal DNA test completed will only share DNA with each other 50% of the time.
Yes, only half.
Only half of the time your DNA will tell you what your paper trail might have already figured out: that you and cousin Jim are fourth cousins, related through sweet 3X great grandma Sarah.
But here’s where the numbers are in our favor. You have, on average, 940 fourth cousins. So if you are only sharing DNA with 470 of them, that’s not quite so bad, is it? And it only takes one or two of them to be tested and show up on your match list. Their presence there, and their documentation back to sweet Sarah, helps to verify the genealogy you have completed. It also allows you to gather others who might share this connection so you can learn even more about Sarah and her family. Plus, if you find Jim, then Jim will have 470 4th cousins as well, some of which will not be on your list, giving you access to even more of the 940.
This genetic family tree not matching up exactly with your traditional family tree also manifests itself in your ethnicity results, though there are other reasons for discrepancies there as well. Read this article to learn more about why ethnicity results may not match.
In short, this DNA stuff is not a stand alone tool, but if you combine it with your traditional resources, it can be a very powerful tool for verifying and extending your family history. Remember, just because a cousin doesn’t show a match in DNA, it doesn’t mean there isn’t a genealogical connection! Genealogical research and primary sources can still prove connections even if DNA doesn’t show it.
Ready to learn more?
My goals as Your DNA Guide here at Genealogy Gems is to help you get the most from your DNA testing efforts, and to make it fun and easy-to-understand along the way. I’ve got more DNA articles for you. Check these out:
Listen to Lisa Louise Cooke’s interview with Ancestry’s Chief Scientific Officer, Catherine Ball, on how your DNA and pedigree chart can work together to reveal your family’s migration story: