
| 1. | NK Lehmann was born after 1879; died before 1989. Family/Spouse: Olga Bertha Rosentreter. Olga (daughter of Karl Ludwig Rosentreter, Snr and Emilie Albertine Pauline Donner) was born on 6 Aug 1875 in Białystok, Białystok County, Podlaskie Voivodeship, Poland; died before 1985 in Cottbus, Brandenberg, Germany. [Group Sheet] [Family Chart] |