The slave ship Rainbow completed the voyage after transporting enslaved Africans to Jamaica.

Vessel: Rainbow; flag: Great Britain; rig: Ship; estimated standardized tonnage: 218.3. People recorded in connection with the voyage: Captain: Grayson, Anthony; Investor: Grayson, Anthony; Investor: Rumbold, Thomas; Investor: Heywood, Benjamin; Captain: Harrison, Joseph; Investor: Harrison, Joseph; Investor: Heywood, Arthur; Captain: Leay, Peter; Investor: Leay, Peter; Captain: Middleton, Thomas; Investor: Middleton, Thomas; Investor: Douglas, Richardson; Captain: Gill, William; Investor: Gill, William; Investor: Blackwood, Isaac. The voyage began at Liverpool on 15 April 1763. Principal recorded place where captives were acquired: Benin (Bight of Benin). Principal recorded disembarkation place: Kingston. Recorded outcome: Voyage completed as intended.