Family/Spouse: Martin Keller. Martin (son of Franz Keller and Elisabetha Gerstle) was born in 1909 in Wernersberg, Pfalz, Bayern; died in 1984; was buried in Friedhof Erfweiler, Erfweiler, Landkreis Südwestpfalz, Rheinland-Pfalz. [Group Sheet] [Family Chart]