| Surname | Patriarch Help | Individuals |
|---|---|---|
|
O'Bannon
|
|
1 |
|
O'Dell
|
|
1 |
|
O'Neal
|
|
1 |
|
Oakley
|
|
2 |
|
Ob
|
|
1 |
|
Ockerman
|
|
1 |
|
Odle
|
|
1 1 2 |
|
Odom
|
|
1 1 2 |
|
Offutt
|
|
1 1 2 |
|
Ogilvie
|
|
1 1 2 |
|
Ojeda
|
|
1 |
|
Old
|
John Leander Old 1868–
|
8 |
|
Olinger
|
|
1 |
|
Oliver
|
|
1 1 1 3 |
|
Olivia
|
|
1 |
|
Orr
|
|
1 1 1 3 |
|
Ortega
|
|
1 |
|
Orth
|
|
1 |
|
Osborn
|
|
1 1 2 |
|
Osborne
|
Doctor Frank Osborne 1835–1920 |
1 1 13 15 |
|
Osgood
|
|
1 |
|
Oslin
|
|
1 |
|
Otey
|
|
1 |
|
Otto
|
|
1 |
|
Overleese
|
|
1 |
|
Overstreet
|
|
1 1 2 |
|
Owen
|
Lawrence Owen –
|
6 |
|
Owens
|
John Louis Owens 1845– Lawrence Owen – |
1 7 1 1 1 1 12 |
