
![]() | Emmerentia Johanna Sara Kolff |
| Emmerentia Johanna Sara Kolff | |
| G: | 9 feb 1903 |
| Rotterdam | |
| O: | 30 mei 1940 |
| Utrecht | |
| Willem Marinus Kolff |
| Willem Marinus Kolff | |
| G: | 6 feb 1882 |
| Deil | |
| H: | 6 nov 1935 |
| Deil | |
| O: | 25 jan 1944 |
| Kosztryn, Polen | |
|
![]() | Jeannette Christine Kolff |
| Jeannette Christine Kolff | |
| G: | 14 feb 1873 |
| Rotterdam | |
| O: | 1 jun 1938 |
| Rotterdam | |
![]() | Johannes Kolff |
| Johannes Kolff | |
| G: | 11 okt 1870 |
| Rotterdam | |
| H: | 20 sep 1901 |
| Rotterdam | |
| O: | 9 okt 1961 |
| Rotterdam | |