I was notified by two Frazer relatives recently of a new match to the Frazers who have had their YDNA tested. YDNA is the best test for paternal lines because it specializes in only testing the DNA that males pass down from father to son – all the way back from genetic Adam.
I am not a Frazer, but I am interested in Frazer YDNA because my grandmother was a Frazer, so I had my 2nd cousin once removed Paul tested.
Barker Match to My 2nd Cousin Paul
Here are the list of STR matches at the 111 level that my cousin Paul has:
Barker is the third match to my cousin Paul, but really is tied for second at 4 steps away. Barker took the 111 STR test but not the BigY test.
A Frazer BigY Tree
Based on BigY testing and known or supsected genealogy, I came up with a Haplogroup tree:
The overall North Roscommon Frazer Haplogroup is FT421618. Apparently Dingman knew that his grandfather was actually a Frazer. We believe that he descends from Archibald Frazer from around 1743 and that he also has the North Roscommon heritage identified by FT421618. Next is my cousin Paul and Rick. They are on the overall Archibald Branch (2nd generation from the top) and they are designated as Y85652. From the tree above, this was a new SNP that appeared in either James Frazer or his father Philip. On the right above is the James Frazer Branch identified as Y151390. Both Rodney and Jonathan are in this branch. Y151390 developed in one of the four generations between Thomas Henry Frazer and James Frazer born around 1720.
A Frazer STR Tree
A STR tree is difficult to make due to parallel mutations and back mutations of STRs. However, this is somewhat offset as the BigY test has been taken. That provides a framework for the tree.
In this tree, I brought in a Frazier. He tested, but does not know his genealogy past colonial America. That puts him in a more distant group – going back to Scotland perhaps. The way I have this drawn, Jonathan has the STR profile that is closest to the ancestral Frazer. At Ancestry, here is the Block tree:
Above, the “Your branch” refers to my cousin Paul. The Block Tree looks at the world of SNPs and Barker has tested STRs. Hopefully, Barker will take the BigY test to place him in the group also.
How Does Barker Fit In?
Barker is clearly in the Frazer lineage. Further he is most certainly from the James Frazer (born about 1720) half of the Frazer Tree. Barker matches Jonathan perfectly:
However, perfectly may not always be perfect. That is because of the parallel mutations and back mutations of STRs which I mentioned earlier. The CDY STR which defines the James Frazer Line is a fast moving STR. That means that Barker’s CDY could have mutated independently of Jonathan’s and Rodney’s line ancestor. However, let’s assume that didn’t happen.
Still the CDY mutation could have happened anywhere between James Frazer born around 1720 and Thomas Henry Frazer born in 1843:
Now the James Frazer in the Tree above was thought to be born around 1720. I believe that the Archibald Frazer with the red DYS710=34 value was of the next generation or from about 1743. If that is the case, it is theoretically possible that the match could even be on the Archibald (1715) side of the tree. However, so far based on the autosomal results so far, that does not seem to be the case.
We know that Barker does not have the same STR that defines Rodney’s branch. That STR is DYS552=24. That means that Barker, based on STRs descends from anyone between James Frazer born about 1720 and Edward Fitzgerald Frazer born 1867. As my understanding is that the father for Barker’s grandfather born in 1901 is unknown. That would make Edward Fitzgerald Frazer the latest possible ancestor of Barker. However, it appears that the autosomal results (see below) are too low for Barker to descend from Edward Fitzgerald Frazer.
Autosomal Results
Right now, we don’t have autosomal results for Barker, but we have some for his nephew. Barker’s grandfather was born in 1901, so he would be probably one generation removed from Rodney and Jonathan and Barker’s nephew would be two generations removed.
Here is a chart I have made up of those who have tested autosomal DNA from the James Frazer Line:
Not all these people have tested at the same company including Barker’s nephew. However, Barker did test at Ancestry which has the largest database, so that is good. At Ancestry, Barker’s nephew matches Madeline, Janet and Jonathan. There may be additional matches.
There are two major sides of the James Frazer Branch. They are the Archibald and Michael sides. From what we know so far from Ancestry, it appears that Barker’s nephew matches on the Archibald side.
Barker’s nephew matches:
- Madeline at 17 cM
- Janet and Jonathan at 14 cM
Ancestry usually considers 20 cM to be the cutoff for a 4th cousin, so this match may be a further out level than fourth cousin.
One guess that I had was that Barker may descend from the Edward Frazer Branch on the right side of the chart above. He was the one who married Mary Kirkwood. However, that branch is not well-represented by DNA testing or may just not be a prolific branch. The reason that I chose that branch is that Barker’s nephew matches people from the Archibald Frazer (born abour 1792) Branch at about the same rate. That could mean that Barker could be from a parallel branch. Edward Frazer is a parallel branch to Archibald Frazer.
Next Steps
Next, we can wait for any additional autosomal testing or BigY YDNA testing on Barker’s side.
Summary and Conclusions
- Based on YDNA testing, It appears that Barker must descend from a North Roscommon Frazer historically
- Futhermore, Barker appears to descend from the James Frazer (born about 1720) Line of these Frazers.
- Based on Frazer YDNA tester Rodney, Barker does not descend from Rodney’s ancestor William Frazer
- Based on autosomal testing of Barker’s nephew, it appears that Barker could be a third to fifth cousin once removed to Jonathan and Rodney. That would have him descending from James Frazer born around 1720, his son Archibald Frazer born 1751 or James’ grandson Archibald Frazer born abut 1792
- More DNA testing should clarify Barker’s place in the Frazer genealogical tree.