(September 11, 1810 — March 23, 1875) John Hickman, a Representative from Pennsylvania; born in West Bradford Township, Chester County, Pa., September 11, 1810; pursued English and classical studies under private tutors; began the study of medicine but abandoned it for the study of law; was admitted to the bar in 1833 and commenced practice in West Chester; delegate to the Democratic convention at Baltimore in 1844; district attorney for Chester County in 1845 and 1846; elected as a Democrat to the Thirty-fourth and Thirty-fifth Congresses, as an Anti-Lecompton Democrat to the Thirty-sixth Congress, and as a Republican to the Thirty-seventh Congress (March 4, 1855-March 3, 1863); chairman, Committee on Revolutionary Pensions (Thirty-fifth Congress), Committee on the Judiciary (Thirty-sixth and Thirty-seventh Congresses); declined to be a candidate for renomination in 1862; one of the managers appointed by the House of Representatives in 1862 to conduct the impeachment proceedings against West H. Humphreys, United States judge for the several districts of Tennessee; resumed the practice of law; member of the State house of representatives in 1869; died in West Chester, Pa., March 23, 1875; interment in Oaklands Cemetery, near West Chester, Pa. [Source: “Biographical Directory of the United States Congress, 1774 - Present,” available at https://bioguide.congress.gov/search/bio/H000562]