Family/Spouse: Richard J. Hopfauf. Richard (son of Johannes Hopfauf and Wilhelmina Hellman) was born on 8 Dec 1935 in Fallon, Morton County, North Dakota, USA; died on 4 Jun 2015 in Bismarck, Burleigh County, North Dakota, USA; was buried on 8 Jun 2015 in Mandan Union Cemetery, Mandan, Morton County, North Dakota, USA. [Group Sheet] [Family Chart]