O'Brien Surname Project

"There's a little bit of Irish in all of us" - But are you an O'Brien?
  • 1060 members

About us

Statistic Type Count
Big Y 356
Combined GEDCOMs Uploaded 68
DISTINCT mtDNA Haplogroups 235
DISTINCT Y-DNA Confirmed Haplogroups 371
DISTINCT Y-DNA Predicted Haplogroups 0
Family Finder 485
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 529
Total Members 1060
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 454
Y-DNA12 778
Y-DNA25 735
Y-DNA37 726
Y-DNA67 579