The slave ship Mary Ann left the African coast carrying enslaved Africans toward Dominica. About 317 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: Neilson, William; Investor: Heathcoat, William; Captain: Stothart, John. The voyage began at Liverpool on 9 May 1796. Principal recorded place where captives were acquired: Congo River (West Central Africa and St Helena). Principal recorded disembarkation place: Dominica, place unspecified. Estimated mortality during the crossing: 9.0%. Recorded outcome: Voyage completed as intended.