The slave ship Margery and Mary completed the voyage after transporting enslaved Africans to Grenada.

Vessel: Margery and Mary; flag: Great Britain; rig: Snauw; estimated standardized tonnage: 206. People recorded in connection with the voyage: Investor: Hayes, Thomas; Investor: Graham, Thomas; Captain: Darnoult, Francis. The voyage began at Liverpool on 16 February 1806. Principal recorded place where captives were acquired: Sierra Leone estuary. Principal recorded disembarkation place: Grenada, place unspecified. Recorded outcome: Voyage completed as intended.