
| Geertruida Coops | |
| B: | 8 Oct 1885 |
| Jakarta, Indonesia | |
| D: | 25 Jul 1968 |
| Leerdam, Nederland | |
|
| Derk Jan Willem Abraham Gesienius Coops | |
| B: | 12 May 1846 |
| Doetinchem, Gelderland, Netherlands | |
| D: | 17 Dec 1912 |
| 's Gravenhage, Zuid Holland, Nederland | |
| Anna Elisabeth Frederika Oudenhoven | |
| B: | 20 Feb 1855 |
| Den Helder, Nederland | |
| M: | 7 Apr 1881 |
| The Hague, South Holland, Netherlands | |
| D: | 17 Sep 1899 |
| 's Gravenhage, Zuid Holland, Nederland | |