| Peter E. Beiersdorf |
| Peter E. Beiersdorf | |
| G: | 1939 |
| Niagara County, New York, USA | |
| O: | Ja, datum echter onbekend |
| Blanche Maria Thursby |
| Blanche Maria Thursby | |
| G: | 19 apr 1913 |
| Chicago, Cook County, Illinois, USA | |
| O: | 28 aug 1989 |
| Arcade, Wyoming County, New York, US | |
| Edward Harold Beiersdorf |
| Edward Harold Beiersdorf | |
| G: | 18 mrt 1911 |
| North Tonawanda, Niagara County, New York, USA | |
| H: | ca. 19 jun 1934 |
| North Tonawanda, Niagara County, New York, USA | |
| O: | mrt 1980 |
| North Tonawanda, Niagara County, New York, USA | |