Age: About 6,400 years ago

Origin: TBD


Parent Branch: T-CTS8512

Descendant branch(s): T-BY30138 T-Y8699

FTDNA Tree Link: Link

YFull Info

Name: T-Y6409

Age: 6400 ybp ± 2200 CI 95%

Expansion: 350 ybp ± 350 CI 95%

Parent: T-Y640

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

T-Y6409 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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T-Y6409 Technical Details


This branch is defined by the Y-Haplotree at FamilyTreeDNA as T-Y6409. There, it is the child of the T-CTS8512 branch.

Defining Variant(s)

Y6409, BY2043, BY28375, BY28425, BY30186, Y6410, Y6412, Y6413, Y6414, Y6415, Y6416, Y6417, Y6420, Y6421, Y6423, Y6424, Y6426, Y6427, Y6428, Y6429, Y6430, Y6432, Y6433, Y6434, Y6435, Y6436, Y6437, Y6438, Y6439, Y6440, Y6441, Y6442, Y6443, Y6444, Y6445, Y6446, Y6447, Y6448, Y6449, Y6450, Y7792


This branch is defined by YFull as T-Y6409. There, it is the child of the T-Y640 branch.

Defining Variant(s)

Y7791, Y7793, Y141813, Y6417, Y6441, Y6443, Y6442, Y6439, Y6447, Y6419, Y6449, Y6421, Y6436, Y6430, Y6434, Y6444, Y6412, Y6409, Y6428, Y6429, Y6416, Y6438, Y6418, Y6410, Y6440, Y6425, Y6426, Y6448, Y6445, Y6414, Y7792, Y6413, Y6437, Y6423, Y6415, Y14430, Y6432, Y6427, Y6433, Y8492, Y6435, Y6411, Y6422, Y6424, Y6450, Y6420, Y6446, V5351

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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