|  Male Jan Christian Coops | 
| Birth | 31 Mar 1910 | Den Haag, Zuid-Holland, Nederland  | 
| Death | 22 Feb 1985 | Warnsveld, Gelderland, Nederland  | 
| Burial | 26 Feb 1985 | Gorssel, Gelderland, Nederland  | 
| Marriage | 29 Mar 1941 | Zutphen, Nederland  | 
| Father | Jacobus Pieter Coops | F1028 Group Sheet | |
| Mother | Caroline von Weiler Tot Poelwijk | F1028 Group Sheet | |
|  Female Jonkvrouwe Renée Ducoline de Jonge | 
| Birth | 9 May 1920 | Zutphen, Nederland  | 
| Death | 27 Apr 2007 | Voorst, Gelderland, Nederland  | 
| Burial | Zutphen, Nederland  | |
| Father | Bonifacius de Jonge | F404 Group Sheet | |
| Mother | Anna Maria Storm Buijsing | F404 Group Sheet | |
|  Female Cordula Wilhelmina Coops | 
| Birth | ||
| Death | ||
| Burial | ||
| Spouse | Cornelis Sylvius van Lennep | F1873 | |
| Marriage | ||
|  Male Wolter Jacobus Pieter Coops | 
| Birth | ||
| Death | ||
| Burial | ||
| Spouse | Henriette Margarethe Dieleman | F1795 | |
| Marriage | ||