born July 31, 1837, Canal Dover, Ohio, U.S.
died June 6, 1865, Louisville, Ky.
U.S. outlaw and Confederate guerrilla.
After working as an itinerant schoolteacher, he moved to Kansas, where he failed at farming. By 1860 he was a horse thief and murderer. In the American Civil War he joined the Confederate army and later gathered a gang of guerrillas to raid and rob Union towns and farms. Quantrill's Raiders were made an official troop by the Confederates in 1862. In 1863 Quantrill and his group of about 450 men sacked the free-state town of Lawrence, Kan., killing 150 people. They later defeated a Union detachment, killing 90 soldiers. Quantrill was mortally wounded in a raid into Kentucky.