The slave ship General Cabreira left the African coast carrying enslaved Africans toward Brazil. About 140 people had been taken aboard.

Vessel: General Cabreira; flag: Portugal / Brazil; rig: Brig; estimated standardized tonnage: 163. People recorded in connection with the voyage: Captain: Viana, José Pinto. The voyage began at Rio de Janeiro on 14 July 1839. Principal recorded place where captives were acquired: Luanda (West Central Africa and St Helena). Principal recorded disembarkation place: Rio de Janeiro. Recorded duration of the captives' Atlantic crossing: 26 days. Recorded outcome: Voyage completed as intended.