The slave ship Marian arrived with enslaved Africans in Cuba. About 86 people had been taken aboard and approximately 69 arrived.

Vessel: Marian; flag: U.S.A.; rig: Brig; estimated standardized tonnage: 78. People recorded in connection with the voyage: Investor: Brown, Samuel; Investor: Lawton, Robert; Captain: Lawton, George (Jr). The voyage began at Rhode Island, port unspecified on 13 September 1806. Principal recorded place where captives were acquired: Africa, port unspecified (Other Africa). Principal recorded disembarkation place: Havana. Recorded duration of the captives' Atlantic crossing: 76 days. Estimated mortality during the crossing: 20.0%. Recorded outcome: Voyage completed as intended.