Age: About 400 years ago

Origin: Eurasia


Parent Branch: I-BY19

Descendant branch(s): I-F2044

FTDNA Tree Link: Link

YFull Info

Name: I-BY1265

Age: 375 ybp ± 400 CI 95%

Expansion: 175 ybp ± 350 CI 95%

Parent: I-BY126

Note: This information does not imply an endorcement of YFull or their methods. It is provided at the request of readers.

I-BY1265 is a branch on the paternal tree of human kind. It and branches help trace human history from our origin in Africa.

FamilyTreeDNA Y-Haplotree

Pod not found

I-BY1265 Technical Details


This branch is defined by the Y-Haplotree at FamilyTreeDNA as I-BY1265. There, it is the child of the I-BY19 branch.

Defining Variant(s)

BY1265, BY16374


This branch is defined by YFull as I-BY1265. There, it is the child of the I-BY126 branch.

Defining Variant(s)

FGC22083, BY1265

Sources & Resources

Related Resources

Coming soon…

Academic Sources

Peer reviewed sources have not been added for this branch yet. If you know of one I have missed, please link to it in the comments.

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