Anna Emilie Rosentreter was born on 6 Feb 1884 in Pietronki, Chodzież County, Greater Poland Voivodeship, Poland; died on 26 Sep 1947 in Grevesmühlen, Mecklenburg-Vorpommern, Germany.
Anna married Hermann Julius Bernhard Nierenz on 21 May 1908 in Berlin, Brandenburg, Germany. Hermann was born on 20 May 1880 in Laskowo, Oborniki County, Greater Poland Voivodeship, Poland; died before 1990. [Group Sheet] [Family Chart]