The slave ship NS da Conceição arrived with enslaved Africans in Brazil. About 437 people had been taken aboard and approximately 362 arrived.

Vessel: NS da Conceição; flag: Portugal / Brazil; rig: Bergantim. People recorded in connection with the voyage: Captain: Silva, Francisco Antônio da; Investor: Ferreira, José da Costa. The voyage began at Bahia, place unspecified. Principal recorded place where captives were acquired: Luanda (West Central Africa and St Helena). Principal recorded disembarkation place: Bahia, place unspecified. Recorded duration of the captives' Atlantic crossing: 30 days. Estimated mortality during the crossing: 17.0%.