Robert Edward Lee (January 19, 1807 – October 12, 1870) was a Confederate general whose early actions in the American Civil War led to his appointment as the overall commander of the Confederate States Army near the end of the war. He led the Army of Northern Virginia, the Confederacy's most powerful army, from 1862 until its surrender in 1865, earning a reputation as one of the war's most skilled tacticians.
A son of Revolutionary War officer Henry "Light Horse Harry" Lee III, of the Lee Family of Virginia, Lee was a top graduate of the United States Military Academy and an exceptional officer and military engineer in the United States Army for 32 years. He served across the United States, distinguished himself during the Mexican–American War, and was Superintendent of the United States Military Academy. He married Mary Anna Custis, great-granddaughter of George Washington's wife Martha. While he opposed slavery from a philosophical perspective, he supported its legality and held hundreds of slaves.