Family/Spouse: Dr. James G. Wirtz. James (son of Dr. George Florian Wirtz and Margaret M. Stein) was born on 18 Apr 1929 in Mandan, Morton County, North Dakota, USA; died on 5 May 1987 in Mandan, Morton County, North Dakota, USA; was buried in Mandan Union Cemetery, Mandan, Morton County, North Dakota, USA. [Group Sheet] [Family Chart]