Mary married Abraham Lincoln, 16th President of the United States on 4 Nov 1842 in Springfield, Sangamon County, Illinois. Abraham (son of Thomas Herring "The Unstable" Lincoln and Nancy Hanks) was born on 12 Feb 1809 in Sinking Spring Farm, Hodgenville, Kentucky; died on 15 Apr 1865 in Washington, DC. [Group Sheet] [Family Chart]