O'hara Marriage Records: Groom Firstnames
- Emmett Patrick (1)
- Eugene (4)
- Francis (5)
- Frank (3)
- Frank P (1)
- Frederic (1)
- Frederick (1)
- George M (1)
- Gerald (3)
- Gerard (3)
- Gregory (1)
- Haines (1)
- Haines Mc Grath (1)
- Hanniff (1)
- Hasnill Abdool (1)
- Hector (2)
- Hubert (1)
- Hugh (1)
- Hynreckie (1)
- James (37)
- James A (1)
- James Joseph (1)
- Jeffrey (1)
- Jerome (3)
- John (42)
- John A (1)
- Roger (1)
- Ronald (2)
- Sean (2)
- Shawn (5)
- Stephen (1)
- Stephen Thomas (1)
- Steven (1)
- Thomas (21)
- Thomas B (1)
- Thomas D (1)
- Thomas J (1)
- Timothy (2)
- Trask (1)
- Vincent (7)
- Wilfrid (1)
- William (11)
- William A (1)
- William Edward (1)
- William J (1)
- William James (1)
- William John Patrick (1)
- William Michael (1)
- William Thomas (1)