| Male KOCH, William D |
| Birth | Abt 1924 | New York |
| Death | ||
| Burial | ||
| Marriage | ||
| Father | KOCH, George W | F7487 Group Sheet | |
| Mother | PFETSCH, Anna C | F7487 Group Sheet | |
| Female HARTWIG, Shirley |
| Birth | Abt 1922 | New York |
| Death | ||
| Burial | ||
| Father | HARTWIG, Hugo Marcus | F4469 Group Sheet | |
| Mother | KIEBER, Esta M | F4469 Group Sheet | |
| Male KOCH, Gary R |
| Birth | ||
| Death | 2 Dec 2015 | Niagara Falls, Niagara County, NY |
| Burial | ||
| Spouse | Joyce | F31491 | |
| Marriage | ||