3.1 million enslaved people trafficked to the British colonies

Co-owner alongside Richard Oswald (q.v.) among others of a slaving voyage from London by the Saint Paul to Gambia and Hampton in 1752. Probably David Gavin of Langton, a Glasgow merchant, who died in 1773. No will has been found for him to date. The will of his widow Lady Elizabeth Gavin was proved 1827.