Willem Jan Christian Coops |
| Birth | 12 Jan 1973 | Utrecht, Utrecht, Nederland |
| Death | Yes, date unknown | |
| Burial | ||
| Marriage | ||
| Father | Wolter Jacobus Pieter Coops | F1795 Group Sheet | |
| Mother | Henriette Margarethe Dieleman | F1795 Group Sheet | |
FemaleEline Marie Jules Franck |
| Birth | ||
| Death | ||
| Burial | ||
| Father | Francis Jules Anna Paul Franck | F1686 Group Sheet | |
| Mother | Hilda Maria Jozef Vanhaverbeke | F1686 Group Sheet | |