The slave ship Mary Ann completed the voyage after transporting enslaved Africans to Jamaica.

Vessel: Mary Ann; flag: Great Britain; rig: Ship; estimated standardized tonnage: 186. People recorded in connection with the voyage: Captain: Tarleton, John; Investor: Tarleton, John; Captain: Tarleton, Thomas; Investor: Tarleton, Thomas; Investor: Tarleton, Clayton; Investor: Backhouse, Dan; Captain: Hodgson, Richard. The voyage began at Liverpool on 14 August 1790. Principal recorded place where captives were acquired: New Calabar (Bight of Biafra and Gulf of Guinea islands). Principal recorded disembarkation place: Montego Bay. Recorded outcome: Voyage completed as intended.