3.1 million enslaved people trafficked to the British colonies

Owner with unnamed others of four slaving voyages from London, two of the Neptune and two of the Venus, between 1775 and 1777, two to Calabar and Jamaica and a third to Calabar and the British Caribbean; the fourth was to Africa and Dominica. Given only as ‘Harrison’ in the TASTDB and as Harrison & C. in Lloyd’s Register 1776. Not further identified to date. Possibilities include John Harrison and Gilbert Harrison of Harrison, Ansley & Co. (in which their partner was John Ansley, q.v. under Ansley), which was focused on Jamaica, and – less probably – Thomas Harrison, West India merchant and partner in Harrison and Poole of Mincing Lane, which was oriented to Grenada.