The slave ship Thomas completed the voyage after transporting enslaved Africans to Guyana.

Vessel: Thomas; flag: Great Britain; rig: Ship; estimated standardized tonnage: 307. People recorded in connection with the voyage: Investor: Neilson, William; Captain: Adams, John; Investor: Heathcoat, William. The voyage began at Liverpool on 8 August 1799. Principal recorded place where captives were acquired: Cape Coast Castle (Gold Coast). Principal recorded disembarkation place: Demerara. Recorded outcome: Voyage completed as intended.