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DNA Connections
It may be possible to confirm family relationships with Alexander by comparing test results with other carriers of his Y-chromosome or his mother's mitochondrial DNA.
However, there are no known yDNA or mtDNA test-takers in his direct paternal or maternal line.
It is likely that these autosomal DNA test-takers will share some percentage of DNA with Alexander:
As for the confusion concerning the Hamilton Y-DNA and the Douglas Y-DNA.
In one instance of the Douglas Y-DNA: Y-DNA I-L338 for all of Walter Hamilton of Darngaber's male line? Possibly. (my early Great-grandfather, on my grandMother's side) Y-DNA is possibly I-Y6635 per Descendent of Walter Hamilton of Darngaber, (potentially one of my FTDNA matches). BOTH I-L338 (also known as I1a2a1a1a) and related I-Y6635 (also known as I1a3a1a1a1, Parent Branch: I-Y6624) are of Haplogroup I-M253 also known as I1 (a Y chromosome haplogroup). I-L338 is a well-known Haplogroup of the Douglases.
Walter Hamilton of Darngaber BIRTH 1392 • Cadzow, Lanarkshire, Scotland, DEATH 20 MAY 1441 • Trabzon, Trabzon, Turkey and his descendants were descended from the Douglases and not the Hamiltons.
(And it is not unreasonable to, at least, consider the uncle of Walter Hamilton (of Darngarber, not "of Cadzow"), John Hamilton of Fingalton as not being a Hamilton either as their Y-DNA has been compared. Assumptions to the contrary are very risky.)
Hamilton-11052 and Hamilton-2471 appear to represent the same person because: they are the same person, same birth date/location, same father, same spouse, same son, same death date/location.
Hamilton-8856 and Hamilton-2471 appear to represent the same person because: Same birth year, same husband, same son. Please merge. If you don't have a source for death year, put a note in the bio about the discrepancy. Thanks.
In one instance of the Douglas Y-DNA: Y-DNA I-L338 for all of Walter Hamilton of Darngaber's male line? Possibly. (my early Great-grandfather, on my grandMother's side) Y-DNA is possibly I-Y6635 per Descendent of Walter Hamilton of Darngaber, (potentially one of my FTDNA matches). BOTH I-L338 (also known as I1a2a1a1a) and related I-Y6635 (also known as I1a3a1a1a1, Parent Branch: I-Y6624) are of Haplogroup I-M253 also known as I1 (a Y chromosome haplogroup). I-L338 is a well-known Haplogroup of the Douglases.
Walter Hamilton of Darngaber BIRTH 1392 • Cadzow, Lanarkshire, Scotland, DEATH 20 MAY 1441 • Trabzon, Trabzon, Turkey and his descendants were descended from the Douglases and not the Hamiltons.
Sources:
http://dgmweb.net/DNA/Thompson/ThompsonDNA-results.html
https://www.familytreedna.com/public/Douglas?iframe=yresults
http://www.yseq.net/product_info.php?products_id=21060
https://haplogroup.org/ystory/i-y6635/
http://www.personal.psu.edu/faculty/g/a/gah4/HamDNA/B1.pdf
(And it is not unreasonable to, at least, consider the uncle of Walter Hamilton (of Darngarber, not "of Cadzow"), John Hamilton of Fingalton as not being a Hamilton either as their Y-DNA has been compared. Assumptions to the contrary are very risky.)
edited by [deleted]
edited by [deleted]