William married Mathilda Justine Lagasse on 18 Apr 1911 in New Orleans, Orleans Parish, Louisiana, USA. Mathilda (daughter of Paul Lagasse and Mary Schneeberger) was born on 3 Nov 1882 in New Orleans, Orleans Parish, Louisiana, USA; died on 7 Aug 1956 in New Orleans, Orleans Parish, Louisiana, USA. [Group Sheet] [Family Chart]