The slave ship Duchesse de Grammont completed the voyage after transporting enslaved Africans to Haiti.

Vessel: Duchesse de Grammont; flag: France; estimated standardized tonnage: 453.1. People recorded in connection with the voyage: Investor: Villegilles; Investor: Magon Lalande; Captain: Corbillé, J-Fr. The voyage began at Saint-Malo on 5 March 1768. Principal recorded place where captives were acquired: West Central Africa and St Helena, port unspecified. Principal recorded disembarkation place: Cap Français. Recorded outcome: Voyage completed as intended.