Truman Harrison Hoag served as a Representative from Ohio in the United States Congress from 1869 to 1871. A member of the Democratic Party, Truman Harrison Hoag contributed to the legislative process during 1 term in office.

Truman Harrison Hoag’s service in Congress occurred during a significant period in American history. As a member of the House of Representatives, Truman Harrison Hoag participated in the democratic process and represented the interests of constituents, helping to shape the laws and policies that governed the nation.