O'HALLERAN, Thomas C. (1946-)

Democrat of Arizona

1st congressional district

Served in House 2017-Present

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Representative from Arizona; born in Chicago, Cook County, Ill., January 24, 1946; graduated from St. Mel High School, Chicago, Ill., 1964; attended Lewis University, Romeoville, Ill., 1965-1966; attended DePaul University, Chicago, Ill., 1991-1992; police officer, Chicago, Ill., 1966-1979; bond trader; business owner; member of the Arizona state house of representatives, 2001-2007; member of the Arizona state senate, 2007-2009; elected as a Democrat to the One Hundred Fifteenth and to the two succeeding Congresses (January 3, 2017-January 3, 2023); unsuccessful candidate for reelection to the One Hundred Eighteenth Congress in 2022.
Courtesy of Biographical Directory of the United States Congress

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