A Senator and a Representative from Kentucky. Best known for his attempt at a compromise on the eve of the Civil War. "He completed preparatory studies; attended Pisgah Academy, Woodford County, Ky., Washington College (now Washington and Lee University), Lexington, Va., and graduated from William and Mary College, Williamsburg, Va., in 1806; studied law; admitted to the bar and commenced practice in Woodford County, Ky., in 1807; attorney general of Illinois Territory 1809-1810; served in the War of 1812 as aide to the Governor; resumed the practice of law in Russellville, Ky.; member, State house of representatives 1811-1817, and served as speaker the last term; elected as a Democratic Republican to the United States Senate and served from March 4, 1817, to March 3, 1819, when he resigned; chairman, Committee on Judiciary (Fifteenth Congress); moved to Frankfort, Ky., in 1819; member, State house of representatives 1825, 1829-1832; appointed and was confirmed as United States district attorney in 1827, but was removed by President Andrew Jackson in 1829; nominated in 1828 by President John Quincy Adams as an Associate Justice of the Supreme Court of the United States, but was not confirmed by the Senate; again elected to the United States Senate as a Whig and served from March 4, 1835, to March 3, 1841; appointed Attorney General of the United States by President William Henry Harrison March to September 1841; appointed and subsequently elected as a Whig to the United States Senate to fill the vacancy caused by the resignation of Henry Clay and served from March 31, 1842, to June 12, 1848, when he resigned; chairman, Committee on Military Affairs (Twenty-seventh and Twenty-eighth Congresses); Governor of Kentucky 1848-1850, when he resigned; again appointed Attorney General by President Millard Fillmore 1850-1853; again elected to the United States Senate as a Whig (later American/Know-Nothing) and served from March 4, 1855, to March 3, 1861; chairman, Committee on Revolutionary Claims (Thirty-sixth Congress); elected as a Unionist to the Thirty-seventh Congress (March 4, 1861-March 3, 1863); was a candidate for reelection at the time of his death"