Age: About 4,200 years ago

Origin: Eurasia


Parent Branch: I-S17707

Descendant branch(s): I-L1230

FTDNA Tree Link: Link

YFull Info

Name: I-S8171

Age: 4200 ybp ± 2200 CI 95%

Expansion: 325 ybp ± 500 CI 95%

Parent: I-S817

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


I-S8171 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-S8171 Technical Details


This branch is defined by the Y-Haplotree at FamilyTreeDNA as I-S8171. There, it is the child of the I-S17707 branch.

Defining Variant(s)

S8171, BY41447, BY41448, BY41449, BY41450, BY41451, BY41453, S10813, S16665, S18595, S19643, S21805, S22462, Y24077, Y4900, Y4904, Y4905, Y4906, Y4907, Y4909, Y4910, Y4911, Y4912, Y4913, Y4916, Y4917, Y4919, Y4920, Y4921


This branch is defined by YFull as I-S8171. There, it is the child of the I-S817 branch.

Defining Variant(s)

Y4912, S21805, Y4900, Y4906, Y4907, Y4904, Y4911, S8171, Y4909, Y4921, Y4910, S19643, Y4905, Y4920, Y4916, S16665, S10813, Y4917, Y4919, S25084, Y4901, Y24078, Y24079, Y4913, S18595, Y4903, L1230, Y24077, S22462

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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