
| Mathilde Kolff | |
| G: | 8 jan 1899 |
| Amsterdam | |
| O: | 31 mrt 1970 |
| Amersfoort | |
| Jan Hendrik Wilhelm Nix | |
| G: | 17 sep 1912 |
| Goenoeng Sitoli | |
| O: | 4 apr 1999 |
| Amersfoort | |
| Gualtherus Louis Kolff | |
| G: | 29 jan 1911 |
| Amsterdam | |
| O: | 11 apr 1985 |
| Basel | |
| Charlotte Enger | |
| G: | 18 dec 1914 |
| Leeuwarden | |
| H: | 18 okt 1938 |
| Den Haag | |
| O: | 31 jul 1997 |
| Amersfoort | |
|
| Helene Mathilde Voss | |
| G: | 7 mrt 1880 |
| Praag | |
| O: | 15 feb 1971 |
| Amersfoort | |
| Gualtherus Kolff | |
| G: | 28 jun 1867 |
| Rotterdam | |
| H: | 17 nov 1898 |
| Amsterdam | |
| O: | 9 jan 1935 |
| Aken | |