| Maria Anna Boersen |
| Maria Anna Boersen | |
| G: | 2 okt 1907 |
| Den Haag | |
| O: | 26 jan 1995 |
| Den Haag | |
| Nicolaas Johannes Caffa |
| Nicolaas Johannes Caffa | |
| G: | 12 apr 1908 |
| Den Haag | |
| H: | 6 aug 1930 |
| Den Haag | |
| O: | Ja, datum echter onbekend |
|
| Cornelis Boersen |
| Cornelis Boersen | |
| G: | 6 aug 1879 |
| Alkmaar | |
| O: | 8 feb 1962 |
| Den Haag | |
| Johanna Broekhuis |
| Johanna Broekhuis | |
| G: | ca. 1879 |
| Velsen | |
| H: | 25 okt 1899 |
| Haarlem | |
| O: | Ja, datum echter onbekend |