The slave ship John and Ann departed from Jamaica after the slave-trading stage of the voyage.

Vessel: John and Ann; flag: Great Britain; rig: Ship; estimated standardized tonnage: 182.3. People recorded in connection with the voyage: Captain: Roberts, John; Investor: Roberts, John; Captain: Smith, Robert; Investor: Smith, Robert; Investor: Robinson, Richard. The voyage began at Liverpool on 24 April 1773. Principal recorded place where captives were acquired: Iles de Los (Sierra Leone). Principal recorded disembarkation place: Jamaica, place unspecified.