Archive | 2017

The Power of Ancestry DNA circles

Mar14

My cousin DM got a new 3rd cousin match, DB, on her Ancestry.com DNA page that was listed in two of her DNA circles even though those ancestors did NOT appear on that match’s tree! Wow, is ancestry really able to make this call just from the DNA? There is no shared ancestor hint with my cousin. (By the way, each member of the couple who provided the DNA gets their own circle; in this case Sigri and Bard Nelson.)

After looking at DB’s tree I see that he has a Selmer Nelson on his tree who is a known descendant of the couple Bard and Sigri Nelson(Nielsson) who make these two circles. So he clearly does belong and his tree just does not go back that far.

Using the shared matches tab on this match’s page, I find that this new match, DB is in common with yet another match in these two DNA circles, BK with whom he is more closely related; they both have Selmer Nelson as a grandfather. BK does not have a green leaf with my cousin JM because he has spelled Bard Nelson and Sigri differently.

However BK is also a shared match with DK who DOES have a green leaf DNA ancestry hint with my cousin. DK shares Selmer’s dad J.B. Nelson with DB and BK. Aha, perhaps that is how this was figured out. Both BK and DK have Bard Nielson in their trees but DK spelled it the way we did. Now perhaps I understand how Ancestry put DB and BK in these circles! Continue reading →

Keeping Your Multiple Trees Updated

Mar1

One of the difficulties of having your family tree in many places is keeping them all up to date.

WikiTree, FamilySearch, and Geni logos When I give my presentation on why you should contribute your research to one of the one world collaborative trees, I usually suggest that you pick only one for just that reason. Personally I use all three, FamilySearch.org, GENI.com and WIKItree.com. So I need a few clever tools to keep them in synch.

Both FamilySearch and WIKItree accept GEDcom uploads so I often add a new family line on GENI, then download the gedcom and merge it to my private family tree, before uploading it to the other two. However sometimes the new branch is discovered on Ancestry or MyHeritage so …

How to Add a GEDCOM to GENI.com

No you cannot add a GEDCOM to GENI but you can add family groups one at a time from several other genealogy sites via a tool called SmartCopy, if you are a pro GENI user. So if you have a tree elsewhere this is a way to copy your tree over. If you do not have a tree online elsewhere then I suggest you import your GEDCOM to WIKItree and then use SmartCopy to bring over each family group that is not already on GENI. Still not as fast as importing a GEDCOM but way better than retyping or using cut and paste.

SmartCopy Chrome Addon

SmartCopy is an add-on for the Chrome browser which will copy information from record matches at MyHeritage (you need a paid subscription), Ancestry, or WIKItree. Although it will not copy from FamilySearch, it will copy from a MyHeritage record match page of a familysearch person.

Wikitree X Chrome Addon

WIKItree also has a Chrome add-on tool for copying a person over from other sites. It is called Wikitree X and it can copy from FamilySearch. So when you discover a new branch at that site you can copy to WIKItree with this tool and then use SmartCopy to copy it to GENI.
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Endogamy and DNA

Feb25

I really enjoyed the presentation Paul Woodbury of Legacy Tree Genealogists did about Endogamy last year at the SCGS Jamboree so I am delighted to present this guest post from him on that topic.

Personally I struggle with the endogamy in my mother’s family tree. My jewish grandad was an only child so there are not that many close cousins on his side. However due to endogamy my maternal aunts have hundreds of 2nd-3rd/4th cousin matches. No wonder I spend more time working with the easier Norwegian DNA from my Dad!

Endogamy and DNA By Paul Woodbury

Autosomal DNA testing is a valuable resource for genealogists seeking to overcome recent brick walls in their family history, particularly in instances where traditional historical research is limited or unavailing. At Legacy Tree Genealogists, we frequently use autosomal DNA test results to answer questions regarding adoption, unknown paternity, or ancestors who are difficult to trace. However, there are some factors that can complicate the use of autosomal DNA in tracing ancestors. One of those factors, which is what we will be discussing in the article, is Endogamy.

Endogamy is the custom of marrying only within the limits of a local community, clan, or tribe over the course of many generations. The reasons for this genetic isolation could be cultural or religious (as with Ashkenazi Jews and Low-German Mennonites) or geographic (as with island and tribal populations). Members of endogamous populations may descend from a limited pool of “founder” ancestors who represented the initial genetic makeup of their population. After many generations and hundreds of years of isolation from outside pedigrees, genetic profiles of population members can easily be distinguished from the DNA of outside populations. However, this can also cause pedigree collapse.

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DNA transfers to Family Tree DNA are back!

Feb16

It’s working again! At last …

You can upload your DNA test results from Ancestry.com and/or 23andme to Family Tree DNA again! You get a free look and then can pay a mere $19 to get all the tools and information.

Click here for an old blog post of mine for help on getting your DNA data and transferring it. You have to be logged out of any account you have there with family finder results (mtDNA and Y are OK), before you upload. First you sign up for a new username and password (each test result has its own log in). Also be sure to use the zipped download of your data.

I recommend that you download your raw data again to do this. When I rezipped an old ancestry file and tried it, I was told that it was the wrong format but when I downloaded it again, the new version worked just fine.

Click here for more details at Roberta’s blog.

My Rootstech Wrap-up

Feb12

Each year at Rootstech seems better than the last. How they will top this year’s I cannot imagine. ‘My favorite thing’ was the Rogers and Hammerstein musical evening with the Tabernacle Choir, narrated by Oscar’s grandson Andy Hammerstein, which included learning a bit about the history of that remarkable family.

Other high points for me were actor LeVar Burton’s keynote talk (found online by Roberta Estes – click here), DNA expert Cece Moore’s keynote talk, and numerous really great presentations.

I particularly enjoyed meeting in person many people that I only knew from emails or by reputation like Curtis Rogers of GEDmatch, Dr. Yaniv Erlich of DNA.land, Gilad Japhet of MyHeritage, David Nicholson of Living DNA, and Louis Kessler of Double Match Triangulator (DMT see below).

Innovator Showdown

Another thing I really love at Rootstech is learning about the new products for genealogists, particularly those which compete in the innovator showdown.

I was really pleased to see a DNA tool make it to 3rd place, the Double Match Triangulator by Louis Kessler. This is a tool that lets you compare two match lists from family Tree DNA, giving you real triangulation. I mentioned it in my talk and will blog about it soon. A semi-finalist product that I found quite interesting, was the Cuzins android app which uses the familysearch world tree to show you how any two celebrities are related. Friends will be added soon.

News from the Genealogy Companies

There were many exciting announcements of new features from all the big companies which will provide material for several weeks of more detailed blog posts. Here is a quick list

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