Confederate general in the American Civil War, born at Stratford, Virginia, son of a soldier of old and distinguished family, and educated at West Point; became captain of Engineers in 1838; he distinguished himself in the Mexican War of 1846; was from 1852 till 1855 head of the U.S. Military Academy; was in active service again in Texas 1855-59 as an officer of Cavalry; on the secession of the Southern States, though disapproving of the war, deeming Virginia to have a claim before the Union to his loyalty, resigned his commission, and was appointed general, third in rank, by the Confederate Congress of Virginia, 1861; after various services he succeeded General Johnston in command of the army at Richmond; won the seven days' battle against M'Clellan; invaded Maryland and Pennsylvania, but was forced to surrender with 28,000 men to Grant at Appomatox, in Virginia, April 9,1865; forfeiting his estates he became President of the Washington University (since called Washington and Lee), Lexington, Virginia, which post he held till his death; he was a man of devout religious faith, a high sense of duty, great courage and ability as a soldier (1807-1870).