Lincoln, Abraham,16th president of the United States, who steered the Union to victory in the American Civil War and abolished slavery. Lincoln was born on February 12, 1809, near Hodgenville, Kentucky, the son of Nancy Hanks and Thomas Lincoln, pioneer farmers. At the age of two he was taken by his parents to nearby Knob Creek and at eight to Spencer County, Indiana. The following year his mother died. In 1819 his father married Sarah Bush Johnston, a kindly widow, who soon gained the boy's affection. Lincoln grew up a tall, gangling youth, w ....