The slave ship Irène departed on a transatlantic slave-trading voyage that would carry enslaved Africans to Cuba.

Vessel: Irène; flag: France; rig: Schooner; estimated standardized tonnage: 159. People recorded in connection with the voyage: Investor: Ducoudray-Bourgault; Captain: Pavillon, P du Hyppolite. The voyage began at Nantes on 6 October 1821. Principal recorded place where captives were acquired: Bonny (Bight of Biafra and Gulf of Guinea islands). Principal recorded disembarkation place: Havana. Recorded outcome: French proceedings, initiated in unknown location, unknown outcome.