The slave ship Isis completed the voyage after transporting enslaved Africans to Cuba.

Vessel: Isis; flag: France; rig: Brig; estimated standardized tonnage: 129. People recorded in connection with the voyage: Investor: Bureau, Louis; Captain: Lartigue, Jacques. The voyage began at Nantes on 18 February 1820. Principal recorded place where captives were acquired: Cape Mount (Cape Grand Mount) (Windward Coast). Principal recorded disembarkation place: Cuba, port unspecified. Recorded outcome: Voyage completed as intended.