The slave ship Coeurs Unis departed on a transatlantic slave-trading voyage that would carry enslaved Africans to Haiti.

Vessel: Coeurs Unis; flag: France. People recorded in connection with the voyage: Captain: Joret de Longchamp; Investor: Portier de Lantineau; Investor: Hamelin. The voyage began at Nantes on 4 June 1788. Principal recorded place where captives were acquired: West Central Africa and St Helena, port unspecified. Principal recorded disembarkation place: Jacmel. Recorded duration of the captives' Atlantic crossing: 57 days. Estimated mortality during the crossing: 4.0%. Recorded outcome: Voyage completed as intended.