
| Helena van Roon | |
| G: | 1544 |
| 's-Gravenhage | |
| O: | 19 okt 1623 |
| Poortugaal | |
| Philip Vermaat | |
| G: | 1530 |
| Rhoon | |
| H: | 4 mrt 1562 |
| Rhoon | |
| Gerrit van Roon | |
| G: | 1521 |
| Leiden | |
| O: | ca. 1600 |
| Anna van Grave | |
| G: | 5 jan 1475 |
| Leuven | |
| O: | 6 mrt 1549 |
| Pieter IV van Rhoon | |
| G: | 1460 |
| H: | 7 jun 1501 |
| O: | 19 feb 1534 |
| Rasse de Grave | |
| G: | 22 feb 1437 |
| H: | 9 jun 1467 |
| O: | 9 nov 1501 |