William Ellis Niblack served as a Representative from Indiana in the United States Congress from 1857 to 1875. A member of the Democratic Party, William Ellis Niblack contributed to the legislative process during 7 terms in office.

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