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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?
  • 1035 members

About us

Statistic Type Count
Big Y 324
Combined GEDCOMs Uploaded 67
DISTINCT mtDNA Haplogroups 229
DISTINCT Y-DNA Confirmed Haplogroups 347
DISTINCT Y-DNA Predicted Haplogroups 0
Family Finder 471
Genographic 2.0 Transfers 15
Maternal Ancestor Information 560
mtDNA 310
mtDNA Full Sequence 247
mtDNA Plus 281
mtDNA Subgroups 24
Paternal Ancestor Information 755
Predicted Y-DNA Haplogroups 509
Total Members 1035
Unpredicted Y-DNA Haplogroups 0
Unreturned Kits 124
WTY 1
Y-DNA Deep Clade (After 2008) 47
Y-DNA Deep Clade (Prior to 2008) 17
Y-DNA Subgroups 125
Y-DNA111 424
Y-DNA12 757
Y-DNA25 714
Y-DNA37 705
Y-DNA67 556