The slave ship Ann left the African coast carrying enslaved Africans toward Jamaica. About 329 people had been taken aboard.

Vessel: Ann; flag: Great Britain; rig: Ship; estimated standardized tonnage: 237. People recorded in connection with the voyage: Captain: Boats, William; Investor: Boats, William; Captain: Seaman, Thomas; Investor: Seaman, Thomas; Investor: Percival, James; Captain: Rives, Thomas; Investor: Rives, Thomas. The voyage began at Liverpool on 26 September 1791. Principal recorded place where captives were acquired: Bonny (Bight of Biafra and Gulf of Guinea islands). Principal recorded disembarkation place: Montego Bay. Estimated mortality during the crossing: 5.0%. Recorded outcome: Voyage completed as intended.