Duane Swanson died in 2000.
Duane Swanson was born in 1913.
Donald Swanson died in 1924.
Hilmer Swanson died in 2005.
Carl A. Swanson died in 1949.
G. A. Swanson died in 2009.
Robert A. Swanson died in 1999.
Howard Swanson died in 1978.
H.N. Swanson died in 1991.
Clarence Swanson died on 1970-12-03.
Karl Swanson died on 2002-04-03.
Evar Swanson died on 1973-07-17.
Claude A. Swanson died on 1939-07-07.