| Male PROEFROCK, Herbert P |
| Birth | 6 Jan 1917 | North Tonawanda, Niagara County, NY |
| Death | 6 Jul 1993 | Niagara Falls, Niagara County, NY |
| Burial | ||
| Marriage | ||
| Father | PROEFROCK, Edward Johann Christian | F20058 Group Sheet | |
| Mother | KARRE, Rose Anne | F20058 Group Sheet | |
| Female PROEFROCK, Kathryn |
| Birth | ||
| Death | ||
| Burial | ||
| Spouse | THORSEN | F20128 | |
| Marriage | ||
| Spouse | DIVELY, Sherman | F79830 | |
| Marriage | ||
| Male PROEFROCK, Warren H |
| Birth | 26 Apr 1939 | New York |
| Death | 5 Aug 2021 | North Tonawanda, Niagara County, NY |
| Burial | ||
| Spouse | GRIFFIN, Virginia R | F20127 | |
| Marriage | ||