Jonkheer Willem Ernst Joan Berg |
| Birth | 1 Dec 1881 | 's-Gravenhage, Zuid-Holland, Nederland |
| Death | 22 Jan 1945 | Naarden, Noord-Holland, Nederland |
| Burial | 27 Jan 1945 | Algemene Begraafplaats, Baarn, Utrecht, Nederland |
| Marriage | 24 Sep 1930 | Baarn, Baarn, Utrecht, Nederland |
| Father | Jonkheer Ernst Willem Berg | F152 Group Sheet | |
| Mother | Arnoldina Adriana Lenting | F152 Group Sheet | |
FemaleJeannette Martha Hermine van Houten |
| Birth | 7 Sep 1888 | Weesp, Noord-Holland, Nederland |
| Death | 14 Sep 1943 | Baarn, Baarn, Utrecht, Nederland |
| Burial | ||
| Other Spouse | Johan Frans Berg | F1670 | |
| Marriage | 12 May 1915 | Weesp, Noord-Holland, Nederland |
| Father | ||
| Mother | ||