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Using Ancestry DNA hints to prove and disprove ancestors

Jul9

With over 4 million DNA tests [as of 11 aug 2018 – 10 million], the Ancestry database has reached a tipping point where any tester with American ancestry will get some good cousin matches. How do these help prove an ancestral line? Well when your DNA matches multiple people descended from the same ancestral line, you can have some confidence in that part of your tree. Conversely, if you have no matches on a line, there may be a problem.

On your DNA home page, the center panel summarizes your match count. It shows the number of predicted 4th cousins or closer as well as the number of starred and green leaf ancestors. You can add stars to matches for whatever reason you wish. Only you and anyone you share your DNA results with can see them. Ancestry will indicate each DNA match that also has a tree match with you by using a green leaf.

Ancestry DNA Home Page Center Panels (words in red are mine)

Notice the big difference in the number of cousins between those with 19th and 20th century immigrant ancestors like my family and those with deep American ancestry. Also foreigners like my Norwegian cousin will have very few, while Jewish testers will have incredibly high numbers due to endogamy.

DNA Matches Page

Click on the green View All DNA Matches button to get to your DNA matches page. Or click on the starred or green leaf matches to see just those matches. On your match list page, every DNA match who also has a matching ancestor to you in their tree is marked with a green leaf indicating a hint.

When there is a green leaf, clicking on the View Match button will take you to a page that will show you a picture of the expected relationship pathway (images of that on page 2 of this article).

Many times matches with no tree will actually have a tree that is just not connected to their DNA. You can see that on the view match page. There you can select it in the dropdown menu, as shown below, to get the usual sideways display with a surname list. Sometimes you can even figure out where they fit in from it.

I like to make Ancestry do the work of checking my assumptions by adding the tentative line to the tree connected to the DNA test. I put a “??” as the suffix when I am trying out a set of ancestors so that anyone copying my tree is warned that it is a test. Strange characters in the suffix box do not seem to affect the matching. Another perhaps better solution is to make your tree private while you experiment. Or to use a second small private tree that you connect your results to when trying out a possible ancestral line. You can change what tree and who your DNA is connected to on the DNA settings page. Get there from the button with a gear on the top right of your DNA home page.

Here are some examples of my experiments.
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Another Wonderful Jamboree is Over

Jun16

What makes the SCGS Jamboree so special? For me it is DNA day and all the attention paid to DNA at a first rate local genealogy conference. Of course we genetic genealogists also have the I4gg conference, which is returning to San Diego this coming December 9-10.

Daniel Horowitz of MyHeritage and Kitty

This year at Jamboree I made sure to go to presentations from the two newest DNA testing companies: MyHeritage (the European answer to ancestry.com) and LivingDNA. I also visited their booths and talked with both groups.

I also enjoyed finally meeting DNA expert Debbie Kennett and listening to her talk (both the lovely British accent and the presentations).

Daniel Horowitz made a convincing case for the future DNA features at MyHeritage (chromosome browser, family tree matching, etc), so yes get your DNA results uploaded there while it is still free! If your recent ancestors are not from North America, it might make sense to use that site for your tree and DNA testing. Plus the test is a cheek swab which is easier for old folk. Yes, GEDmatch takes uploads of the DNA results from MyHeritage and I just saw my first kit starting with an H in a one-to-many.

On the other hand, if you have British roots, LivingDNA may be the test for you and it is also a cheek swab. They have built on the academic research for the people of the British Isles, so can pinpoint the areas of Britain and Ireland that your ancestors came from. They are gathering more data from other countries but currently my Norwegian and German ancestors seem to have a large presence on the British and Irish coasts (think vikings and Saxons) but I will save those results are for a future blog post.

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Getting a Simple Text Pedigree from Ancestry.com

May21

Did you know that you can get a nice text pedigree tree at Ancestry.com to send to your relatives? Recently a new cousin, who had tested her DNA elsewhere, sent me a screenshot of her tree at Ancestry. That really wasn’t very useful because it showed just names and years, no places or exact dates.

For many, exporting a GEDCOM and sending that is best, but if you do not have the software to privatize or export just a section of your GEDCOM, try sending a text pedigree. Your closer DNA relatives might prefer that anyway as it is easy to scan for common surnames.

Here is how to do this.

First go to your tree at Ancestry.com on your computer, not your tablet or phone.

Find the person whose ancestors you wish to share with your new cousin. Click on the name or photo in the tree and a box will appear with more about them that includes several buttons along the bottom.

Click the button with the tools icon. That gets a little menu which includes the item “View her family tree.” Click that.  The example above shows the box and the menu. Note that you will not get this menu item if you are already viewing the tree from the person of interest, in that case just continue with the next step.

If you are not already using the pedigree view, click the pedigree icon at top of the icon strip on the left side of your tree to get it.

Next click the print icon at the bottom of that icon strip. Now you will be on a page with a nice simple looking text pedigree that has all the information a relative would want, as in the example below. Continue reading →

Set Your Profile to Public Tree at WIKItree

May2

In two recent blog posts I have shown how your WIKItree pedigree can be linked to your DNA results at GEDmatch.com and 23andMe, but I forgot to emphasize that you must set the privacy level to public tree for that to be useful.

One of the great features at WIKItree is the many privacy levels but the default for a living person is completely private which means that your family tree, starting from you, cannot be seen. Please reset that to private with public tree. This preserves the privacy of all the living just fine; for example, my brother is listed on my chart as private brother 1950s – unknown (see previous blog post for image).

To change the privacy level, go to the page for that profile which you must manage or have trusted access to. Click on the tab that says Privacy.

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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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