The slave ship Prince de Rohan Guéménée left the African coast carrying enslaved Africans toward Haiti. About 324 people had been taken aboard.

Vessel: Prince de Rohan Guéménée; flag: France; estimated standardized tonnage: 353.3. People recorded in connection with the voyage: Investor: Plumard de Rieux; Investor: Beauvoir; Captain: Morel, Jacques. The voyage began at Nantes on 11 August 1764. Principal recorded place where captives were acquired: Whydah, Ouidah (Bight of Benin). Principal recorded disembarkation place: Cap Français. Recorded duration of the captives' Atlantic crossing: 169 days. Estimated mortality during the crossing: 27.0%. Recorded outcome: Voyage completed as intended.