The slave ship Mary Ann left the African coast carrying enslaved Africans toward Jamaica. About 328 people had been taken aboard.

Vessel: Mary Ann; flag: Great Britain; rig: Ship; estimated standardized tonnage: 197. People recorded in connection with the voyage: Investor: Boats, William; Captain: Bushell, Thomas; Investor: Seamen, Thomas. The voyage began at Liverpool on 24 April 1794. Principal recorded place where captives were acquired: Congo River (West Central Africa and St Helena). Principal recorded disembarkation place: Kingston. Estimated mortality during the crossing: 1.0%. Recorded outcome: Voyage completed as intended.