The slave ship Britannia departed from Jamaica after the slave-trading stage of the voyage.

Vessel: Britannia; flag: Great Britain; rig: Ship; estimated standardized tonnage: 254.3. People recorded in connection with the voyage: Captain: Fowler J; Investor: Fowler J; Captain: Madge. The voyage began at Bristol on 10 July 1776. Principal recorded place where captives were acquired: Bonny (Bight of Biafra and Gulf of Guinea islands). Principal recorded disembarkation place: Montego Bay. Recorded duration of the captives' Atlantic crossing: 69 days. Estimated mortality during the crossing: 2.0%. Recorded outcome: Voyage completed as intended.