Wilhelm married Erna Luise Seebach on 17 Jul 1940. Erna (daughter of Jakob Seebach and Maria Bott) was born on 3 Jul 1914 in Ludwigshafen am Rhein, Pfalz, Bayern; died on 23 May 1992 in Ludwigshafen am Rhein, Stadtkreis Ludwigshafen am Rhein, Rheinland-Pfalz. [Group Sheet] [Family Chart]