Clarence Edward Knudson was born July 2, 1905 and died July 14, 1992. His wife was Ina Elvira Quammen, born August 27, 1911 and died December 3, 1985. Clarence was raised on a farm near Manvel, North Dakota, just north of Grand Forks. Ina was raised on a farm south of Grand Forks, near Reynolds. |