Gertrude married Heinrich Hemmer on 7 Jan 1873 in Algérie. Heinrich (son of Johannes Hemmer and Magdalena Hiemer) was born on 9 Apr 1842 in Busenberg, Pfalz, Bayern; was christened on 10 Apr 1842 in Busenberg, Pfalz, Bayern; died in 1890 in Algérie. [Group Sheet] [Family Chart]