Abraham Lincoln (1809-1865)16th President of the United States (1861–65). Born on Feb. 12, 1809, in a log cabin in backwoods Hardin co., Ky. (now Larue co.), he grew up on newly broken pioneer farms of the frontier. President during the Civil War. Author of the Emancipation Proclamation, the executive order abolishing slavery in America, who also passed the thirteenth amendment making slavery illegal. Assassinated in 1865 by Southern sympathizer John Wilkes Booth.