| Michiel Wilhelmus Ruigrok |
| Michiel Wilhelmus Ruigrok | |
| G: | 30 mrt 1884 |
| Vlaardinger-Ambacht | |
| O: | 22 okt 1938 |
| Schiedam | |
| Quirina Ham |
| Quirina Ham | |
| G: | 11 mei 1881 |
| Kethel en Spaland | |
| O: | 6 feb 1954 |
| Vlaardingen | |
| Cornelia Maria Ruigrok |
| Cornelia Maria Ruigrok | |
| G: | 26 sep 1885 |
| Vlaardinger-Ambacht | |
| O: | 1972 |
| Hendricus Josephus de Vetten |
| Hendricus Josephus de Vetten | |
| G: | 22 apr 1877 |
| Maasland | |
| O: | 24 jan 1925 |
| Rotterdam | |
|
| Johanna Braamkamp |
| Johanna Braamkamp | |
| G: | ca. 1850 |
| O: | Ja, datum echter onbekend |
| Cornelis Ruigrok |
| Cornelis Ruigrok | |
| G: | 16 dec 1859 |
| Maasland | |
| H: | 4 mei 1883 |
| Maasland | |
| O: | 12 nov 1944 |
| Rotterdam | |