Billy married Neva Ann (Mull) Nelson on 1 Dec 1957 in Newton Kansas. Neva (daughter of Samuel George Mull and Augusta (Kater) Mull) was born on 24 Apr 1926 in Newton Kansas; died on 6 Feb 2020 in Newton Kansas; was buried on 10 Feb 2020 in Greenwood Cemetery. [Group Sheet] [Family Chart]