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

Vessel: Dennis; flag: Great Britain; rig: Sloop; estimated standardized tonnage: 110.3. People recorded in connection with the voyage: Captain: Lone, Richard; Investor: Bignell, William; Investor: Barnardiston, Nathaniel. The voyage began at London on 2 December 1721. Principal recorded place where captives were acquired: Africa, port unspecified (Other Africa). Principal recorded disembarkation place: Kingston. Recorded outcome: Voyage completed as intended.