3.1 million enslaved people trafficked to the British colonies

Captain-owner of three voyages from London between 1734 and 1738, captain in a fourth in 1736, and captain in a further voyage from Barbados in 1733: in the latter two, for which TASTDB gives no ownership information, John Boys probably had an ownership interest. He was later active in the slave-trade on the coast at Sierra Leone. To date no will or death-date has been found for him.