1879 - 1949 (70 jaar)
1913-1996
| Petronella Benthem | |
| G: | 10 feb 1913 |
| Watergraafsmeer | |
| O: | 27 jan 1996 |
| Bergen | |
| Jacobus Everhardus ten Hones | |
| H: | 20 aug 1936 |
| Rotterdam | |
| Christina Jacoba Hendrika Adriana Benthem | |
| G: | 30 mrt 1916 |
| Nieuw-Helvoet | |
| O: | 5 feb 1987 |
| Renkum | |
1908-1981
| Henri Otto Romswinckel | |
| G: | 22 aug 1908 |
| Nijmegen | |
| H: | 5 aug 1947 |
| 's-Gravenhage | |
| O: | 30 aug 1981 |
| Arnhem | |
1920-2005
| Maria Hillegonda Benthem | |
| G: | 12 apr 1920 |
| Hellevoetsluis | |
| O: | 2 feb 2005 |
| 's-Gravenhage | |
1879-1949
| Ir. Emond Jozua Benthem | |
| G: | 21 mrt 1879 |
| Enschede | |
| O: | 4 nov 1949 |
| Rotterdam | |
1886-1946
| Petronella van Woudenberg | |
| G: | 30 jan 1886 |
| Rotterdam | |
| H: | 26 okt 1911 |
| Rotterdam | |
| O: | 24 feb 1946 |
