| Willem Christiaan Merks |
| Willem Christiaan Merks | |
| G: | 16 jun 1876 |
| Nieuwer-Amstel | |
| O: | 18 mrt 1939 |
| Kaapstad (RSA) | |
| Margaretha Riebeek |
| Margaretha Riebeek | |
| G: | 17 jul 1874 |
| Nieuwkoop | |
| H: | 22 jul 1897 |
| Amsterdam | |
| O: | 21 mei 1943 |
| Hilversum | |
| Willem Merks |
| Willem Merks | |
| G: | 29 apr 1844 |
| Leeuwarden | |
| O: | 31 mrt 1914 |
| Suzanna Sophia Maria Kelting | |
| G: | 26 nov 1855 |
| Zaandijk | |
| H: | 24 sep 1873 |
| Amsterdam | |
| O: | Amsterdam |
| Catharina Jansen |
| Catharina Jansen | |
| G: | 26 sep 1812 |
| Leeuwarden | |
| O: | 7 jan 1860 |
| Leeuwarden | |
| Christiaan Merks |
| Christiaan Merks | |
| D: | 27 jan 1785 |
| Alkmaar | |
| H: | 1 aug 1841 |
| Leeuwarden | |
| O: | 1 jan 1847 |
| Leeuwarden | |
|
| Maria Rosa Dalens |
| Maria Rosa Dalens | |
| G: | 1 jan 1785 |
| Leeuwarden | |
| O: | 24 jul 1850 |
| Hendrik Jansen |
| Hendrik Jansen | |
| G: | ca. 1781 |
| Leeuwarden | |
| O: | Ja, datum echter onbekend |