O'Brien Surname Project

"There's a little bit of Irish in all of us" - But are you an O'Brien?
  • 1015 members

About us

Statistic Type Count
Big Y 303
Combined GEDCOMs Uploaded 67
DISTINCT mtDNA Haplogroups 220
DISTINCT Y-DNA Confirmed Haplogroups 300
DISTINCT Y-DNA Predicted Haplogroups 0
Family Finder 457
Genographic 2.0 Transfers 14
Maternal Ancestor Information 547
mtDNA 299
mtDNA Full Sequence 236
mtDNA Plus 270
mtDNA Subgroups 24
Paternal Ancestor Information 741
Predicted Y-DNA Haplogroups 414
Total Members 1015
Unpredicted Y-DNA Haplogroups 0
Unreturned Kits 120
WTY 1
Y-DNA Deep Clade (After 2008) 47
Y-DNA Deep Clade (Prior to 2008) 17
Y-DNA Subgroups 121
Y-DNA111 410
Y-DNA12 743
Y-DNA25 700
Y-DNA37 691
Y-DNA67 544