The Sierra Leone Company was the corporate body involved in founding the second British colony in Africa on 11 March 1792 through the resettlement of black American ex-slaves (called the Nova Scotian Settlers) who had initially been settled in Nova Scotia after the American Revolutionary War. The company came about because of the work of the ardent abolitionists, Granville Sharp, Thomas Clarkson, Henry Thornton, and Thomas's brother, John Clarkson, who is considered one of the founding fathers of Sierra Leone. The Company was the successor to the St. George Bay Company, a corporate body established in 1790 that re-established Granville Town in 1791 for the 60 remaining Old Settlers.