| Male FREDERICK KARL DREYER |
| Birth | 21 July 1902 | Germany |
| Death | 10 Jan 1967 | Philadelphia, Philadelphia, Pennsylvania, United States |
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| Marriage | ||
| Father | ||
| Mother | ||
| Female DORA HOBEIN |
| Birth | 24 October 1907 | Germany |
| Death | 28 Mar 1985 | Lansdowne, Delaware, Pennsylvania, United States |
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| Father | ||
| Mother | ||
| Male FREDERICK CARL DREYER |
| Birth | 25 Nov 1929 | Philadelphia, Philadelphia, Pennsylvania, United States |
| Death | 16 Feb 1990 | Bryn Mawr, Delaware, Pennsylvania, United States of America |
| Burial | ||
| Spouse | Marjorie Wilson | F829 | |
| Marriage | ||