Age: About 4,600 years ago

Origin: TBD


Parent Branch: O-B418

Descendant branch(s):

FTDNA Tree Link: Link

YFull Info

Name: O-B421

Age: 4600 ybp ± 2000 CI 95%

Expansion: 3600 ybp ± 2000 CI 95%

Parent: O-B42

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


O-B421 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

O-B421 Technical Details


This branch is defined by the Y-Haplotree at FamilyTreeDNA as O-B421. There, it is the child of the O-B418 branch.

Defining Variant(s)

B421, Y98032


This branch is defined by YFull as O-B421. There, it is the child of the O-B42 branch.

Defining Variant(s)

B421, Y89758, Y98032

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.

Leave a Comment

This site uses Akismet to reduce spam. Learn how your comment data is processed.

you're currently offline