Checking the DNA

Since my last post, I have been doing some more work on the DNA tests that my immediate family had done as well as those relatives I asked to test to prove or disprove some of Dad’s background. (He is my problem child with a paper trail not matching his DNA very well.)

They all tested with Ancestry but I had uploaded the raw DNA data from the immediate family to Family Tree and My Heritage as well. I found some different names at these websites that were not included on the Ancestry site.

The one site I had uploaded everyone to was Gedmatch – the site US police are now using with cold case files.  It is here that people who have tested with any site upload their data so it is a huge database of  DNA connections. Again I found some new connections.

But it is only this last week that I decided to upload the other  relatives DNA raw data to FTDNA and MyHeritage. Immediately this helped me work out a new connection with my father.

Below is a quick pedigree chart for my dad. Now you can see why he is my problem child. Very little proven paperwork for his father – not even a birth date and place. But at least having his half brother tested means anyone who matches them both must come from dad’s paternal side of the tree. Now to build lots of trees from his DNA hits to see where the links are in all these trees.

On his mum’s side we have an unknown 1st-2nd cousin which could only possibly mean her father is not who we thought. Through testing a so called relative and a cousin we proved dad’s mother didn’t descend from my whaling captain William Smith. Now to find who her father really was – I have quite a few DNA hits that must relate there.

Dad’s maternal great grandparents are also a problem with 5 possibilities as the father and the mother born to one person but then living with another person with half siblings.

 

It is a lot of work trying to prove the paper trail using DNA at least it is for dad. My mum’s paper trail and DNA match well so I spend little time on that. Most hits are easier to find as I have most of her ancestors back at least 4 or 5 generations.

Readers: Have you DNA tested? If yes, what are you finding most difficult? Where have you uploaded your DNA raw data to?

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