| Name | PROEFROCK, Arnold William | |
| Birth | 1 Dec 1901 | North Tonawanda, Niagara County, NY |
| Gender | Male | |
| Death | 21 Jul 1995 | North Tonawanda, Niagara County, NY |
| Person ID | I63499 | Laur from Germany |
| Last Modified | 1 Oct 2016 | |
| Father | PROEFROCK, August Heinrich, b. 1 Dec 1860, Town of Wheatfield, Niagara County, NY d. 12 Jun 1937, North Tonawanda, Niagara County, NY (Age 76 years) | |
| Mother | HAMANN, Wilhelmine Christine, b. 18 Oct 1864, Germany d. 28 Jan 1936, North Tonawanda, Niagara County, NY (Age 71 years) | |
| Marriage | Abt 1884 | Niagara County, NY |
| Family ID | F20079 | Group Sheet | Family Chart |
| Family | PFANNER, Margaret C, b. 15 Jun 1903, Niagara County, NY d. 20 Jun 1989, North Tonawanda, Niagara County, NY (Age 86 years) | |||||||
| Marriage | Abt 1926 | |||||||
| Children |
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| Family ID | F22835 | Group Sheet | Family Chart | ||||||
| Last Modified | 15 Feb 2026 | |||||||
| Notes |
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