
| 1. | Agathe Amalie Joost was born on 10 Mar 1872 in Bisztynek, Bartoszyce County, Warmian-Masurian Voivodeship, Poland; died before 1982. Agathe married Otto Eduard Rosentreter on 7 Dec 1901 in Berlin, Brandenburg, Germany. Otto (son of Johann Rosentreter and Henriette Carolina Emilie Schenkluhn) was born on 13 May 1861 in Węgorzewo, Węgorzewo County, Warmian-Masurian Voivodeship, Poland; died on 11 Sep 1933 in Berlin, Brandenburg, Germany. [Group Sheet] [Family Chart] |