3.1 million enslaved people trafficked to the British colonies

Partner with Joseph Bennett [sic], John Cardin [sic] and Robert Burchall in the voyage of the Andalusia to the Gold Coast and Grenada in 1790.  Given as John Burchard, but probably in fact John Barchard, a dyer, although the 1816 will of John Barchard of Wandsworth contains no confirmation of the link.