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Old 7th December 2017, 08:23 PM
spruithean spruithean is online now
FTDNA Customer
Join Date: Dec 2008
Location: Canada
Posts: 671
I-P109 is downstream of I-M253. Basically the first person to carry the P109 SNP descended from the first person to carry M253.

Does this person have the same surname as you? Perhaps your common ancestor predates the time period that autosomal testing can detect?
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