The slave ship Mercury completed the voyage after transporting enslaved Africans to Grenada.

Vessel: Mercury; flag: Great Britain; rig: Snauw; estimated standardized tonnage: 218.3. People recorded in connection with the voyage: Captain: Llewellin, William; Investor: Llewellin, William; Investor: Coghlan. The voyage began at Bristol on 26 May 1775. Principal recorded place where captives were acquired: Gold Coast, port unspecified. Principal recorded disembarkation place: Grenada, place unspecified. Recorded outcome: Voyage completed as intended.