Age: About 1,700 years ago

Origin: Eurasia


Parent Branch: R-FGC84010

Descendant branch(s): R-A2289 R-BY24324

FTDNA Tree Link: Link

YFull Info

Name: R-A663

Age: 1700 ybp ± 600 CI 95%

Expansion: 175 ybp ± 350 CI 95%

Parent: R-A66

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

R-A663 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

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R-A663 Technical Details


This branch is defined by the Y-Haplotree at FamilyTreeDNA as R-A663. There, it is the child of the R-FGC84010 branch.

Defining Variant(s)

A663, Z17989, Z17990


This branch is defined by YFull as R-A663. There, it is the child of the R-A66 branch.

Defining Variant(s)

BY93490, BY24781, BY24324, A663, Y157447

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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