The slave ship Espérance departed from Martinique after the slave-trading stage of the voyage.

Vessel: Espérance; flag: France; rig: Brig; estimated standardized tonnage: 90. People recorded in connection with the voyage: Investor: Dennis, Pierre-Thomas; Captain: Thibault, Jean-Pierre. The voyage began at Nantes on 7 February 1821. Principal recorded place where captives were acquired: Bonny (Bight of Biafra and Gulf of Guinea islands). Principal recorded disembarkation place: Martinique, place unspecified. Recorded outcome: Voyage completed as intended.