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

Vessel: Earl of Liverpool; flag: Great Britain; rig: Ship; estimated standardized tonnage: 219. People recorded in connection with the voyage: Captain: Watt, Charles; Investor: Watt, Charles; Investor: Leyland, Thomas; Investor: Bullin, Richard. The voyage began at Liverpool on 2 June 1799. Principal recorded place where captives were acquired: Congo River (West Central Africa and St Helena). Principal recorded disembarkation place: Kingston. Recorded outcome: Voyage completed as intended.