| Maria Wilhelmina Ridderikhoff |
| Maria Wilhelmina Ridderikhoff | |
| G: | 8 apr 1920 |
| Utrecht | |
| O: | 21 feb 2004 |
| Ochten | |
| Berend Nijholt |
| Berend Nijholt | |
| G: | 12 feb 1911 |
| Middelburg | |
| O: | 15 nov 1992 |
| Tiel | |
| Johannes Marinus Ridderikhoff |
| Johannes Marinus Ridderikhoff | |
| G: | ca. 1884 |
| Veendam | |
| O: | Ja, datum echter onbekend |
| Maria Anna van Rees |
| Maria Anna van Rees | |
| G: | ca. 1893 |
| Utrecht | |
| H: | 21 sep 1915 |
| Utrecht | |
| O: | Ja, datum echter onbekend |
|
| Feika Zoutman |
| Feika Zoutman | |
| G: | 24 feb 1843 |
| Veendam | |
| O: | Ja, datum echter onbekend |
| Johannes Marinus Ridderikhoff |
| Johannes Marinus Ridderikhoff | |
| G: | 22 jan 1846 |
| Amsterdam | |
| H: | 3 jan 1873 |
| Veendam | |
| O: | 16 apr 1908 |
| Muntendam | |