Wilberforce was a deeply religious English member of parliament and social reformer who was very influential in the abolition of the slave trade and eventually slavery itself in the British empire.
William Wilberforce was born on 24 August 1759 in Hull, the son of a wealthy merchant. He studied at Cambridge University where he began a lasting friendship with the future prime minister, William Pitt the Younger. In 1780, Wilberforce became member of parliament for Hull, later representing Yorkshire. His dissolute lifestyle changed completely when he became an evangelical Christian, and in 1790 joined a leading group known as the Clapham Sect. His Christian faith prompted him to become interested in social reform, particularly the improvement of factory conditions in Britain.