Howard Swanson died in 1978.
Howard Swanson was born in 1907.
G. A. Swanson died in 2009.
Hilmer Swanson died in 2005.
Donald Swanson died in 1924.
Duane Swanson died in 2000.
Carl A. Swanson died in 1949.
H.N. Swanson died in 1991.
Robert A. Swanson died in 1999.
Karl Swanson died on 2002-04-03.
Evar Swanson died on 1973-07-17.
Clarence Swanson died on 1970-12-03.
Alice Swanson Esty died in 2000.