| Male PROEFROCK, Kenneth F |
| Birth | Abt 1926 | Tonawanda, Erie County, NY |
| Death | 4 Apr 1963 | North Tonawanda, Niagara County, NY |
| Burial | ||
| Marriage | ||
| Father | PROEFROCK, Edward August Friedrich | F22857 Group Sheet | |
| Mother | HUEBNER, Louise M | F22857 Group Sheet | |
| Female KLEY, Lieselotte Johanna |
| Birth | 11 Jan 1923 | Schmalkholden, Germany |
| Death | 25 Sep 1989 | Town of Newfane, Niagara County, NY |
| Burial | ||
| Father | ||
| Mother | ||
| Male PROEFROCK, James Richard |
| Birth | 27 Feb 1942 | Lockport, Niagara County, NY |
| Death | 9 Dec 2006 | Lockport, Niagara County, NY |
| Burial | ||
| Spouse | STEVENS, Katherine J | F71700 | |
| Marriage | ||
| Spouse | FINGERLOW, Dyane Elaine | F89103 | |
| Marriage | ||