| Name: | Sophie Emilie Julie Dora (Sonny) Hahn ♀ |
| born: | 28 February 1896 in Lübeck |
| died: | 28 March 1927 in Lübeck |
| Father: Mother: | G e o r g Theodor Otto Hahn ♂ (1863 - 1936) Henriette Therese (Henny) Rau ♀ (1872 - 1937) |
| Family with: | Peter Hinrich Friedrichs ♂ (1893 - 1970) |
| married: | 27 March 1923 in Lübeck |