The English statesman and humanitarian William Wilberforce (1759-1833) was a prominent antislavery leader. His agitation helped smooth the way for the Act of Abolition of 1833.

William Wilberforce was born to affluence at Hull on Aug. 24, 1759. He attended Hull Grammar School and St. John's College, Cambridge. He was elected to Parliament from Hull in 1780 and from Yorkshire in 1784. In 1812 he moved his constituency to Bramber, Sussex. He retired from the House of Commons in 1825.

Wilberforce was a friend and lifelong supporter of William Pitt the Younger, the great British prime minister and war leader. Like his leader, Wilberforce moved toward a more conservative position following the French Revolution and Britain's involvement in the French Revolutionary Wars and Napoleonic Wars. His antislavery ideas arose not out of a background of secular liberalism but out of his religious beliefs. England in the late 18th century experienced a powerful religious revival, and...