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Ancestral Family Tree DNA Testing / Using ethnicity to find unknown ancestors
« on: Saturday 14 December 24 01:14 GMT (UK) »
I know this is controversial but I'm having a go at using ethnicity to pinpoint mutual ancestors
As many of you know Im a fan of using regional differences
CASE 1
I've been trying to find the link between a Scottish gold miner who went to Canada and a lumberjack s family on the border of USA.
At first sight it's not very hopeful
As there is a big variation between 4 siblings
They are 26-43cm matches with me
I believe they are. half 2c2r ancestry predicts
They all have french & Germanic from mother's side
My paternal aunt has mostly Scottish but some Irish
These are the 4 siblings DNA percentages
Scottish 38% 37% . 25%. +2%
Eng 28%. 6%. 0%. 26%
French 31%. 31%. 55%. 55%
Germanic 4% 14%. 17%. 17%
I'm not sure that looking for their cousins with Scottish percentage is going to help with this one
CASE 2
Someone looking for bio father whose DNA should be Irish with about 6%germanic
I've built a tree from mutual matches+believe I've found one paternal great grandmother
+ Am colour coding any matches with Germanic
As many of you know Im a fan of using regional differences
CASE 1
I've been trying to find the link between a Scottish gold miner who went to Canada and a lumberjack s family on the border of USA.
At first sight it's not very hopeful
As there is a big variation between 4 siblings
They are 26-43cm matches with me
I believe they are. half 2c2r ancestry predicts
They all have french & Germanic from mother's side
My paternal aunt has mostly Scottish but some Irish
These are the 4 siblings DNA percentages
Scottish 38% 37% . 25%. +2%
Eng 28%. 6%. 0%. 26%
French 31%. 31%. 55%. 55%
Germanic 4% 14%. 17%. 17%
I'm not sure that looking for their cousins with Scottish percentage is going to help with this one
CASE 2
Someone looking for bio father whose DNA should be Irish with about 6%germanic
I've built a tree from mutual matches+believe I've found one paternal great grandmother
+ Am colour coding any matches with Germanic