| Name | Johann Franz Koeker | |
| Born | cir 1800 | North Rhine-Westphalia, Germany |
| Gender | Male | |
| Person ID | I516449 | Little Chute Genealogy |
| Last Modified | 24 Jul 2020 | |
| Family | Maria Sybilla Cremers, b. 13 Nov 1800, Straelen, Kleve, North Rhine-Westphalia, Germany | |
| Married | 01 Apr 1826 | Straelen, Kleve, North Rhine-Westphalia, Germany |
| Last Modified | 21 Jul 2022 | |
| Family ID | F218643 | Group Sheet | Family Chart |