Olga Bertha Rosentreter |
| Birth | 6 Aug 1875 | Białystok, Białystok County, Podlaskie Voivodeship, Poland |
| Death | Bef 1985 | Cottbus, Brandenberg, Germany |
| Buried | ||
| Father | Karl Ludwig Rosentreter, Snr | F0491 Group Sheet | |
| Mother | Emilie Albertine Pauline Donner | F0491 Group Sheet | |