This tree shows the following updates:
- a new I-FGC56815* sample, he is American with 1700s ancestry from Scotland near Glasgow
- a new Big Y for a member of the American Terry family
- a third sample in the I-A21933 branch (which FTDNA calls I-BY50117). Two of the men are from the American Scott family. The third man is English with a different surname. But all three men are close STR matches to some American men who have a surname very similar to the English man.
All known members of I-FGC56815 have English or Scottish paternal ancestry.