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

Vessel: Deux Frères; flag: France; estimated standardized tonnage: 200.3. People recorded in connection with the voyage: Investor: Chaudruc; Captain: Picollet, Jean. The voyage began at La Rochelle on 17 May 1766. Principal recorded place where captives were acquired: Senegambia and offshore Atlantic, port unspecified. Principal recorded disembarkation place: Cap Français. Estimated mortality during the crossing: 17.0%. Recorded outcome: Voyage completed as intended.