| Surname | Individuals |
|---|---|
|
Duddingston, of Fife
|
1 |
|
O Connell
|
2 |
|
O'Connell
|
5 |
|
O'Connell Joyce
|
1 |
|
O'Dell
|
6 |
|
O'Dell Jr.
|
1 |
|
O'Dell VilleMonte
|
1 |
|
ODELL
|
16 |
|
OGDEN
|
3 |
|
Odel
|
1 |
|
Ogilvie
|
1 |
|
Ogilvy
|
5 |
|
Oldcoln
|
1 |
|
Oldenburg
|
2 |
|
Oliphant de Aberdalgie
|
1 |
|
Oliphant of Aberdalgie
|
1 |
|
Oliphant*
|
1 |
|
Olmstead
|
1 |
|
Olmsted
|
1 |
|
Ortega
|
1 |
|
Ortego
|
2 |
|
Oslington
|
4 |
|
Ott
|
21 |
|
Otto
|
1 |
|
Scrymgeour, Of Dudhope
|
1 |
|
of Auldbar
|
1 |
|
of England, King of England, Scotland and Ireland
of England, King of England, Scotland and Ireland, Duke of York, Duke of Cornwall, Duke of Rothesay, Duke of Albany, Marquess of |
1 1 2 |
|
of Fitzroy
|
1 |
|
of Grafton, KG
|
1 |
|
of Guise
|
1 |
|
of Sharrington
|
1 |