| Name | KOESTER, William J | |
| Birth | 1858 | |
| Gender | Male | |
| Death | 1926 | |
| Person ID | I183942 | Laur from Germany |
| Last Modified | 1 Oct 2016 | |
| Family | HOMANN, Mary Wilhelmena, b. 1863 d. 1993 (Age 130 years) | |||
| Children |
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| Family ID | F67462 | Group Sheet | Family Chart | ||
| Last Modified | 18 Jan 2026 | |||