| Surname | Individuals |
|---|---|
|
Odijk
|
1 |
|
van Ogtrop
|
1 |
|
Oldegbers
|
1 |
|
onbekend
|
2 |
|
Oostenbruggen
|
3 |
|
Oosterbroek
|
1 |
|
Otten
|
2 |
|
Oude Breuil
|
1 |
|
Oudewortel
|
1 |