3.1 million enslaved people trafficked to the British colonies

Co-owner with Richard Harris (q.v.) and others of a voyage by the Greswold Gally from London to Africa and Kingston Jamaica in 1709, a ship that had previously made four voyages for Richard Harris and others. Possibly the same man as Robert Diamond (q.v.), who was co-owner in three earlier voyages from London. A Robert Dymond was buried at St Mary Hill 07/05/1725.