The slave ship Coeurs Unis left the African coast carrying enslaved Africans toward Haiti. About 247 people had been taken aboard.

Vessel: Coeurs Unis; flag: France. People recorded in connection with the voyage: Investor: Portier de Lantineau; Investor: Hamelin; Captain: Jouaneau Dulobo. The voyage began at Nantes on 10 January 1787. Principal recorded place where captives were acquired: Loango (West Central Africa and St Helena). Principal recorded disembarkation place: Cap Français. Recorded duration of the captives' Atlantic crossing: 77 days. Estimated mortality during the crossing: 4.0%. Recorded outcome: Voyage completed as intended.