The slave ship William departed on a transatlantic slave-trading voyage that would carry enslaved Africans to Jamaica.

Vessel: William; flag: Great Britain; rig: Brig; estimated standardized tonnage: 110.3. People recorded in connection with the voyage: Captain: Ross, Henry; Investor: Ross, Henry; Investor: James, W; Captain: Ralph, Thomas; Captain: Wilson, Robert. The voyage began at Liverpool on 18 March 1769. Principal recorded place where captives were acquired: Windward Coast, place unspecified. Principal recorded disembarkation place: Kingston. Recorded outcome: Voyage completed as intended.