| Name | KLOPFER, John R | |
| Gender | Male | |
| Person ID | I98162 | Laur from Germany |
| Last Modified | 11 Aug 2021 | |
| Family | ALLAN, Helen, b. 1911, New York d. 23 Aug 1980, Niagara Falls, Niagara County, NY (Age 69 years) | |||||
| Children |
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| Family ID | F33234 | Group Sheet | Family Chart | ||||
| Last Modified | 21 Nov 2025 | |||||