Francis Joseph Koppen
American, 1921 - 1976
BiographyFrancis (Frank) Joseph Koppen was born on 18 November 1921 in Sioux City, Iowa. He was a World War II submariner. After the war, he worked at Pratt & Whitney Division of United Technologies for 12 years. He married Rosalind Garufi, and resided in Wethersfield. He died on 19 November 1976.
Person TypeIndividual
American, 1898 - 1974
American, 1908 - 2002
