| Alida Johanna Ketel |
| Alida Johanna Ketel | |
| G: | 11 okt 1920 |
| Den Haag | |
| O: | 8 jun 1964 |
| Den Haag | |
| Jan Ketel |
| Jan Ketel | |
| G: | 17 dec 1922 |
| Purwodadi (Ned. Ind.) | |
| Barbara Maria Koster |
| Barbara Maria Koster | |
| G: | 24 feb 1920 |
| Den Haag | |
| H: | 30 jun 1943 |
| Den Haag | |
| Geertruida Johanna Hennephof |
| Geertruida Johanna Hennephof | |
| G: | 18 nov 1888 |
| Kampen | |
| O: | 24 dec 1922 |
| Semarang (Ned. Ind.) | |
| Hendrik Ketel |
| Hendrik Ketel | |
| G: | 23 feb 1888 |
| Aarlanderveen | |
| H: | 7 jul 1919 |
| Bodjonegoro (Ned. Ind.) | |
| O: | 9 sep 1961 |
| Den Haag | |