The slave ship NS da Conceição de Maria left the African coast carrying enslaved Africans toward Brazil. About 440 people had been taken aboard.

Vessel: NS da Conceição de Maria; flag: Portugal / Brazil; rig: Brig; estimated standardized tonnage: 200. People recorded in connection with the voyage: Investor: Oliveira, João Vaz de; Captain: Costa, José Felipe da. The voyage began at Pernambuco, place unspecified. Principal recorded place where captives were acquired: Luanda (West Central Africa and St Helena). Principal recorded disembarkation place: Pernambuco, place unspecified. Estimated mortality during the crossing: 5.0%. Recorded outcome: Voyage completed as intended.