Children |
| 1. PROEFROCK, Johann Wilhelm Christian, b. 3 Feb 1879, North Tonawanda, Niagara County, NY d. 9 Mar 1967, Buffalo, Erie County, NY (Age 88 years) |
| 2. PROEFROCK, Benjamin Johann Hermann, b. 13 Oct 1880, Town of Wheatfield, Niagara County, NY d. 11 Jul 1896, Town of Niagara, Niagara County, NY (Age 15 years) |
| 3. PROEFROCK, August John, b. 19 Sep 1882, Town of Wheatfield, Niagara County, NY d. 10 Oct 1965, North Tonawanda, Niagara County, NY (Age 83 years) |
| 4. PROEFROCK, Anna Wilhelmine Louise, b. 7 Sep 1884, North Tonawanda, Niagara County, NY d. 18 Oct 1962, Buffalo, Erie County, NY (Age 78 years) |
| 5. PROEFROCK, Augusta Wilhelmine Friedrike, b. 8 Aug 1886, North Tonawanda, Niagara County, NY d. 16 Apr 1986, North Tonawanda, Niagara County, NY (Age 99 years) |
| 6. PROEFROCK, Wilhelmina, b. 2 Aug 1888, Tonawanda, Erie County, NY d. 4 Apr 1923, Niagara Falls, Niagara County, NY (Age 34 years) |
| 7. PROEFROCK, Edward Johann Christian, b. 14 Aug 1890, North Tonawanda, Niagara County, NY d. 4 Aug 1976, Cuba, Allegany County, NY (Age 85 years) |
| 8. PROEFROCK, William Herman Christian, b. 21 Feb 1893, Town of Wheatfield, Niagara County, NY d. 5 Aug 1987, North Tonawanda, Niagara County, NY (Age 94 years) |
| 9. PROEFROCK, George Julius Christian, b. 10 Dec 1895, North Tonawanda, Niagara County, NY d. 2 Feb 1977, North Tonawanda, Niagara County, NY (Age 81 years) |
| 10. PROEFROCK, Louise Fredericka Maria, b. 8 Mar 1898, North Tonawanda, Niagara County, NY d. Aug 1984, Sparks, Washoe County, NV (Age 86 years) |
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