The slave ship Maria Segunda (a) Socorro departed on a transatlantic slave-trading voyage that would carry enslaved Africans to Cuba.

Vessel: Maria Segunda (a) Socorro; flag: Portugal / Brazil; rig: Ship; estimated standardized tonnage: 320. People recorded in connection with the voyage: Captain: Figueira. The voyage began at Havana on 5 June 1839. Principal recorded place where captives were acquired: Mozambique (East Africa and Indian Ocean islands). Principal recorded disembarkation place: Cuba, port unspecified. Recorded duration of the captives' Atlantic crossing: 64 days. Recorded outcome: Voyage completed as intended.