
| Lena Beekenkamp | |
| G: | 21 aug 1900 |
| 's-Gravenzande | |
| Pieter Beekenkamp | |
| G: | 28 okt 1902 |
| 's-Gravenzande | |
| Elisabeth Beekenkamp | |
| G: | rond 1911 |
| 's-Gravenzande | |
| George Bosman | |
| H: | 25 sep 1935 |
| 's-Gravenhage | |
|
| Catharina Petronella Margaretha van Straalen | |
| G: | 2 mrt 1879 |
| 's-Gravenzande | |
| O: | 18 feb 1938 |
| 's-Gravenzande | |
| Joris Beekenkamp | |
| H: | 6 apr 1900 |
| 's-Gravenzande | |