John Kizell became known as a leader in Sierra Leone as it was being developed as a new British colony in the early nineteenth century. Believed born on Sherbro Island, he was captured and enslaved as a child, and shipped to Charleston, South Carolina, where he was sold again. Years later, after the American Revolutionary War, during which he gained freedom with the British and was evacuated to Nova Scotia, he eventually returned to West Africa. In 1792 he was among 50 native-born Africans among the 1200 mostly African-American Black Loyalists who were resettled in Freetown.