Chancellorsville (American Civil War).
Fought May 2, 3, and 4, 1863, between 53,000 Confederates under Lee, and 120,000 Federals under Hooker. Lee, though largely outnumbered, detached half his force under Jackson to turn Hooker's right, while he contained the Federals with the rest of his army. Jackson's march was successfully carried out, and on the afternoon of the 2nd he commenced his attack, routing the Federal 11th Corps. This success, however, cost the Confederates dear, for Jackson's staff was mistaken in the dusk for that of a Federal general, and was fired into by a South Carolina regiment, and Jackson mortally wounded. On the 3rd the attack was renewed in front and flank, with further success for the Confederates, while on the 4th the Federals were driven off, and Hooker forced to recross the Rappahannock on the 5th. The Confederates lost about 10,000 men; the Federals about 18,000, including 7,650 prisoners.