Individuals
A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z | None
| Surname | Individuals |
|---|---|
| Ravenhorst | 1 |
| Reijenga | 2 |
| Riemersma | 2 |
| Rietkerk | 6 |
| van Rijs | 4 |
| van der Rijst | 2 |
| Ringnalda | 2 |
| Rinia | 3 |
| Roelevink | 2 |
| Roest | 1 |
| de Roo | 5 |
| la Ros | 1 |
| Rosenbrandt | 1 |
| Roskam | 1 |
| Rottiné | 2 |
| de Ruiter | 2 |
| Rypkema | 1 |