The slave ship Royal Briton departed from Saint Kitts and Nevis after the slave-trading stage of the voyage.

Vessel: Royal Briton; flag: Great Britain; estimated standardized tonnage: 182.3. People recorded in connection with the voyage: Captain: Watkins, Thomas; Investor: Sims, T; Captain: Lewis, Henry. The voyage began at Bristol on 10 November 1763. Principal recorded place where captives were acquired: New Calabar (Bight of Biafra and Gulf of Guinea islands). Principal recorded disembarkation place: St Kitts, port unspecified. Estimated mortality during the crossing: 14.0%. Recorded outcome: Voyage completed as intended.