William Wilberforce (1759 – 1833) was a British politician, philanthropist and leader of the movement to abolish the slave trade. A native of Kingston upon Hull, Yorkshire, he began his political career in 1780, eventually becoming an independent Member of Parliament (MP) for Yorkshire (1784–1812). In 1785, he became an evangelical Christian, which resulted in major changes to his lifestyle and a lifelong concern for reform.

In 1787, he came into contact with Thomas Clarkson and a group of activists against the slave trade, including Granville Sharp, Hannah More and Charles Middleton. They persuaded Wilberforce to take on the cause of abolition, and he soon became the leading English abolitionist. He headed the parliamentary campaign against the British slave trade for 20 years until the passage of the Slave Trade Act of 1807. (+info).

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