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

Vessel: Onslow; flag: Great Britain; rig: Ship; estimated standardized tonnage: 166. People recorded in connection with the voyage: Investor: Ingram, F; Investor: Butler, Chris; Captain: Rigby, James; Investor: Rigby, James; Captain: Cartmell, William. The voyage began at Liverpool on 9 November 1795. Principal recorded place where captives were acquired: Bight of Benin, place unspecified. Principal recorded disembarkation place: Barbados, place unspecified. Estimated mortality during the crossing: 1.0%. Recorded outcome: Voyage completed as intended.