Harriet Beecher Stowe: BritannicaHarriet Beecher Stowe, née Harriet Elizabeth Beecher, (born June 14, 1811, Litchfield, Connecticut, U.S.—died July 1, 1896, Hartford, Connecticut), American writer and philanthropist, the author of the novel Uncle Tom’s Cabin, which contributed so much to popular feeling against slavery that it is cited among the causes of the American Civil War.