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

Vessel: Maesgwyn; flag: Great Britain; rig: Ship; estimated standardized tonnage: 218.3. People recorded in connection with the voyage: Investor: Powell, John; Captain: How, Robert. The voyage began at Bristol on 28 August 1767. Principal recorded place where captives were acquired: Gold Coast, port unspecified. Principal recorded disembarkation place: Kingston. Estimated mortality during the crossing: 5.0%. Recorded outcome: Voyage completed as intended.