
| Willem Coops | |
| B: | 4 Mar 1871 |
| Dalfsen, Overijssel, Netherlands | |
| D: | 19 May 1945 |
| Ellecom, Gelderland, Netherlands | |
| Anna Elisabeth Charlotte Horn | |
| B: | 25 Sep 1883 |
| 's Gravenhage, Zuid Holland, Nederland | |
| M: | 24 Dec 1911 |
| 's Gravenhage, Zuid Holland, Nederland | |
| D: | 18 Sep 1953 |
| 's Gravenhage, Zuid Holland, Nederland | |
|
| Willem Coops | |
| B: | 20 Jul 1834 |
| Doetinchem, Gelderland, Netherlands | |
| D: | 7 Apr 1886 |
| 's Gravenhage, Zuid Holland, Nederland | |
| Gerbina Johanna Schukking | |
| B: | 9 Sep 1841 |
| Groningen, Groningen, Nederland | |
| M: | 10 Jun 1870 |
| Groningen, Groningen, Nederland | |
| D: | 18 Oct 1926 |
| 's Gravenhage, Zuid Holland, Nederland | |