William married Helen P. Mershon on 1 Jul 1970 in California, USA. Helen (daughter of Dr. Clinton E. Mershon and Laura Schroeder) was born on 9 Mar 1903 in Iowa, USA; died on 1 Feb 1990 in Madera, Madera County, California, USA; was buried in Calvary Cemetery, Madera, Madera County, California, USA. [Group Sheet] [Family Chart]