| Maria Alberdina Derks |
| Maria Alberdina Derks | |
| G: | ca. 1852 |
| Gennep | |
| O: | 24 jun 1935 |
| Rotterdam | |
| Jacob Wapenaar |
| Jacob Wapenaar | |
| G: | ca. 1883 |
| Rotterdam | |
| O: | 14 feb 1963 |
| Rotterdam | |
| Johanna Wellesen |
| Johanna Wellesen | |
| O: | Ja, datum echter onbekend |
| Johannes Derks |
| Johannes Derks | |
| O: | Ja, datum echter onbekend |