| Name | PROEFROCK, Louise Fredericka Maria | |
| Nickname | Lucy | |
| Birth | 8 Mar 1898 | North Tonawanda, Niagara County, NY |
| Gender | Female | |
| Death | Aug 1984 | Sparks, Washoe County, NV |
| Person ID | I55509 | Laur from Germany |
| Last Modified | 22 Jul 2020 | |
| Father | PROEFROCK, Christian Friedrich, b. 28 Mar 1853, Niagara County, NY d. 8 Jul 1935, North Tonawanda, Niagara County, NY (Age 82 years) | |
| Mother | SEEFELDT, Wilhelmine Therese, b. 20 Dec 1858, Prenzlau, Brandenburg, Germany d. 15 Sep 1944, North Tonawanda, Niagara County, NY (Age 85 years) | |
| Marriage | Abt 1878 | North Tonawanda, Niagara County, NY |
| Family ID | F13829 | Group Sheet | Family Chart |
| Family 1 | BLANK, Rudolph Friedrich Julius, b. 3 Jun 1877, Grunow, Brandenburg, Germany d. 23 Feb 1944, Niagara County, NY (Age 66 years) | |
| Marriage | 5 Apr 1930 | North Tonawanda, Niagara County, NY |
| Family ID | F20054 | Group Sheet | Family Chart |
| Last Modified | 15 Feb 2026 | |
| Family 2 | MENTOR, Harry, b. 26 Jun 1891, MA d. Apr 1968, Sparks, Washoe County, NV (Age 76 years) | |
| Family ID | F20062 | Group Sheet | Family Chart |
| Last Modified | 15 Feb 2026 | |
| Family 3 | TUBBE, Arthur Frederick Karl, b. 1897, Ottawa, Ontario, Canada d. 7 May 1928, North Tonawanda, Niagara County, NY (Age 31 years) | |||||
| Marriage | 28 Jun 1922 | North Tonawanda, Niagara County, NY |
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| Children |
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| Family ID | F20063 | Group Sheet | Family Chart | ||||
| Last Modified | 15 Feb 2026 | |||||