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O'Brien Surname Project

"There's a little bit of Irish in all of us" - But are you an O'Brien?
  • 1059 members

About us

Statistic Type Count
Big Y 355
Combined GEDCOMs Uploaded 68
DISTINCT mtDNA Haplogroups 235
DISTINCT Y-DNA Confirmed Haplogroups 371
DISTINCT Y-DNA Predicted Haplogroups 0
Family Finder 482
Genographic 2.0 Transfers 15
Maternal Ancestor Information 580
mtDNA 322
mtDNA Full Sequence 259
mtDNA Plus 293
mtDNA Subgroups 24
Paternal Ancestor Information 777
Predicted Y-DNA Haplogroups 528
Total Members 1059
Unpredicted Y-DNA Haplogroups 0
Unreturned Kits 126
WTY 1
Y-DNA Deep Clade (After 2008) 47
Y-DNA Deep Clade (Prior to 2008) 17
Y-DNA Subgroups 125
Y-DNA111 453
Y-DNA12 777
Y-DNA25 734
Y-DNA37 725
Y-DNA67 578
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