Archive | 2020

I4GG 2020 round up

Feb7

My favorite yearly conference is the two days of talks that i4GG puts together for us serious genetic genealogists. Thank you CeCe and Lennart for doing this and for making the very professional videos, which are free to conference attendees and available for purchase by everyone else.

One of the highlights of the conference was hearing from Paul Fronczak and his daughter. Paul was the child returned to his parents after the famous Chicago baby-napping case in 1964. In 2012 a DNA test showed that he was not their child. His book The Foundling, about his search for his roots, his missing twin sister, and the real Paul Fronczak, is a terrific read. (click here for the BBC summary of the case)

I have just started using a great tool called Scapple, that I learned about from Michelle Trostler‘s talk. So far I love it! It is an inexpensive mind mapping package that makes it super easy to quickly put together possible family charts for clients. It is always pleasurable to hear about actual cases and how they were solved. Both Michelle and Carol Rolnick obliged.

Chaos ensued when Katherine Borges, the director of ISOGG (whose Wiki is my go to resource), told us about the FamilySearch app with “Relatives Around Me” on its menu towards the end of her epigenetics talk. Everyone was downloading it to their smartphones and running around finding their cousins. I discovered many 12th cousins, including Tim Janzen, from a dubious connection that needs more research, a Thomas Gray who went to Norway and became Graa. Sadly I never did find my real 8th cousin Dixie Hansen in the room!

I presented on What’s New at GEDmatch and also about Automated Tree Building Tools, focusing on DNA2tree, as Dana Leeds was covering Genetic Affairs (GA) which she did quite well. I do have a blog post on GA in progress, it now includes GEDCOMs with the tree building! As always my slides can be found at https://slides.com/kittycooper


The biggest take away from the conference for me was that we all need to be more diligent in getting our relatives to opt in to law enforcement (LE) usage on GEDmatch. Many of the cases that have been solved with genetic genealogy could not be done today now that the usable database for LE investigations is down to about 200K from over a million before the opt in requirement.

Also perhaps we need a team to identify kits of people who are deceased. GEDmatch will opt them in if presented with an obituary.

I am also putting together a new email message to send to reluctant cousins appealing to their desire to be good citizens.

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How to Share Ancestry DNA Results

Jan29

Sharing DNA results at Ancestry.com is very useful when you want to see how much your relative shares with other relatives. All that this sharing allows you is the ability to see their match list, their ThruLines, and their ethnicity results, not their raw DNA nor the ability to download it.

Being able to see a cousin’s ethnicity may help figure out which side of the family that Finnish DNA is from or whatever puzzling ancestry you are interested in. Seeing their match list can be extremely useful for solving a mystery or just for the fun process of collecting family data.

For years I have been referring my cousins to an old blog post kindly written by genetic genealogist Angie Bush which explained how to initiate a share. However by now the screen shots are long out of date, so here is a new step by step for this process created by sharing my results with my brother.

1. Go to your DNA home page by clicking on Your DNA Results Summary in the drop down menu under DNA in the top menu (see my pink arrow)

2. Click on Settings at the top right of the page (another pink arrow)

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Upcoming talks, i4GG, and a case solved using the latest DNA tools

Jan10

Unknown parentage searches have changed dramatically over the last year thanks to a number of great new automated tools. I will be updating my presentation on this for the upcoming i4GG conference in Las Vegas in a few weeks, the first weekend in February. I will also probably talk about what’s new at GEDmatch as well as be on a panel there.

Plus I will present how to use these new wonderful tools to explore your cousin matches at the North County DIG meeting next Saturday, January 18.

Below is a screen shot of the final slide in my unknown parentage presentation where I list the steps, in order, that I currently go through on these searches. I need to add at the beginning another step, “check the ethnicity,” as it can be a huge clue when the two parents are descended from very different populations. Click here for a recent blog post on a case solved with ethnicity. Also I have found that the listed communities at Ancestry are pretty accurate so they can be quite useful too.

Finding an unknown father in a few hours with DNA has become much more common due to the large number of American testers. A neighbor, let’s call her Dede, noticed I was a genealogist on FaceBook, so contacted me for help late one evening in December. She asked if I could help figure out who her unknown Dad was from her DNA results. She was a bit discouraged because no one had answered her messages.

Dede was tested on Ancestry and although her mother was not tested, a known maternal first cousin happened to be in her match list. That would be useful for separating the maternal from the paternal matches. Dede’s ethnicity had a surprisingly high 47% German percentage while her first cousin had only 27% . Plus that cousin had no Eastern Europe (Dede 10%) or Baltic (Dede 3%) so perhaps Dede’s father was part Germanic and Slavic.

Dede’s ethnicity at Ancestry  – note the Kentucky community

I took a quick look at her Ancestry match list and saw several paternal 2nd and 3rd cousin matches so I told her that it would be pretty easy, then quoted her my discount rates and a estimate. The next day I sent her the wedding picture of her father’s parents. She and her family drove to Oregon after Christmas to get to know her half sister and Dad. What a magical Holiday it was for all!
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