The slave ship Young William arrived with enslaved Africans in Jamaica. About 643 people had been taken aboard and approximately 589 arrived.

Vessel: Young William; flag: Great Britain; rig: Ship; estimated standardized tonnage: 455. People recorded in connection with the voyage: Investor: Aspinall, John B; Captain: Apsinall, James; Investor: Apsinall, James; Captain: Smith, John; Investor: Smith, John; Captain: Carshore, Joseph; Investor: Carshore, Joseph; Captain: Toben, John; Investor: Toben, John. The voyage began at Liverpool on 31 July 1799. Principal recorded place where captives were acquired: Bonny (Bight of Biafra and Gulf of Guinea islands). Principal recorded disembarkation place: Montego Bay. Recorded outcome: Voyage completed as intended.