Another update for the Barclay cluster: 2020-04-21 tree for I-CTS11338

Click here to download our 2020-04-21 tree for I-CTS11338

I-BY67299 includes many men with Scottish/northern English ancestry, they are named Barclay/Barkley, Williamson, Falconer, McLaughlin, Rose, Gray etc. I-BY67299 isn't closely related to any other branch, as is shown by the large block of SNPs that are equivalent to BY67299.

There have now been six Big Ys for this branch. This I-CTS11338 draft tree now largely agrees with FTDNA's haplotree, for the I-BY67299 section at least.


Click here to find our previous tree for I-CTS11338
Click here for FTDNA's public haplotree for I-CTS11338
Click here for YFull's I-CTS11338 (I-Z105) tree
Click here for a brief description of the I-CTS11338 haplogroup