The slave ship Prince Henry departed from Martinique after the slave-trading stage of the voyage.

Vessel: Prince Henry; flag: France; estimated standardized tonnage: 305.3. People recorded in connection with the voyage: Investor: Begoüen Demeaux; Captain: Thieulan, Robert. The voyage began at Le Havre on 21 April 1755. Principal recorded place where captives were acquired: Malembo (West Central Africa and St Helena). Principal recorded disembarkation place: Martinique, place unspecified. Recorded duration of the captives' Atlantic crossing: 54 days. Estimated mortality during the crossing: 6.0%. Recorded outcome: Captured by British - after disembarkation.