Thomas J. DuffeyThomas J. Duffey was a member of the Wisconsin State Assembly.BiographyDuffey was born in Milwaukee, Wisconsin. He graduated from Marquette [University High School] and Marquette University. From 1945 to 1948, Duffey served in the United States Navy. He is a member of the American Legion and AMVETS.Political careerDuffey was elected to the Assembly in 1954. He was a Democratic [Party (United States)|Democrat].