John B KOLLER
1883 - 1954 (70 years)
Generation: 1
1. John B KOLLER was born on 16 May 1883 in Germany; died on 10 Apr 1954 in North Dakota, USA. John married Mary DORNER on 26 Oct 1921 in Cass, North Dakota, USA. Mary was born on 19 Aug 1891 in North Dakota, USA; died on 19 Mar 1956 in Cass, North Dakota, USA. [Group Sheet] [Family Chart]