1901 - 1931 (30 years)| Name | Gerardus Hendericus JONK | |
| Nickname | Gert | |
| Birth | 1901 | |
| Gender | Male | |
| Death | 5 Dec 1931 | Schermerhorn  |
| Person ID | I504 | Goedhart-Cohen |
| Last Modified | 29 Apr 2026 | |
| Family | Maria GOEDHART, b. 30 Dec 1907, Noord Scharwoude d. 30 Apr 1984, Amsterdam (Age 76 years) | |
| Marriage | Type: civil | |
| Family ID | F1663341875 | Group Sheet | Family Chart |
| Last Modified | 30 Apr 2026 | |
