| 1. | Gustav married Franziska Mathilde Rosentreter on 16 Jul 1911 in Marienwerder, Brandenburg, Germany. Franziska (daughter of August Joseph Rosentreter and Mathilde Magdelene Riemer) was born on 18 Aug 1882 in Ględowo, Człuchów County, Pomeranian Voivodeship, Poland; died on 21 Oct 1962 in Marienwerder, Brandenburg, Germany. [Group Sheet] [Family Chart] |