The slave ship NS de Oliveira arrived with enslaved Africans in Brazil. About 403 people had been taken aboard and approximately 428 arrived.

Vessel: NS de Oliveira; flag: Portugal / Brazil; rig: Bergantim. People recorded in connection with the voyage: Captain: Vieira, Manoel José; Investor: Vieira, Manoel José; Captain: Souza, Manoel Joaquim. 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. Recorded outcome: Voyage completed as intended.