Friday, 5 August 2016

The ANDREWS DNA matches ctd

The grid below is on the DNASurnames site linked in the prior post but is included here to highlight the vagaries of atDNA inheritance.
The people listed are all descendants, or believed to be, of John ANDREWS and Rebekah WINES who married in 1808 at Martock, Somerset, England. 
One has yet to be confirmed, but matches so many of the others that they have to fit somewhere.
It only includes those who have uploaded to as it uses their wonderful tools to produce the grid.

The predicted generations to a common ancestor range from 1.4 to 6.9, where the 6.9 prediction is between 3rd cousins once removed.

The actual relationships range from 1st cousins to 4th cousins.

This family group has done much better than another I've done this exercise for.  Fewer blank cells where there was no detectable shared DNA over 7cMs than another family, so well done for the Andrews/Wines DNA.
Click to enlarge

With FamilyFinder on sale at the lowest price I've ever seen, now would be a great time for others to test and see where they "fit" and provide more data for the chromosome map of Andrews/Wines DNA - which is the next item to be updated.

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