| Male Karel Henri Kolff |
| Birth | 30 Jan 1885 | ? |
| Death | 18 Dec 1971 | Zutphen |
| Burial | ||
| Marriage | 16 Dec 1925 | Koedoes |
| Father | ||
| Mother | ||
| Female Stephanie Roelandine Marie Julie |
| Birth | 23 Jun 1904 | Maos(cilacap) |
| Death | 19 Mar 1974 | Nijmegen |
| Burial | ||
| Father | Gerrit Hendrik Martherus | F253 Group Sheet | |
| Mother | Roelandina Julia van der Schrieckk | F253 Group Sheet | |