The slave ship NS da Conceição arrived with enslaved Africans in Brazil. About 365 people had been taken aboard and approximately 352 arrived.

Vessel: NS da Conceição; flag: Portugal / Brazil; rig: Brigue escuna; estimated standardized tonnage: 272. People recorded in connection with the voyage: Investor: Rocha, Luís José Pereira; Captain: Miranda, Manoel Joaquim de. The voyage began at Bahia, place unspecified on 14 February 1822. Principal recorded place where captives were acquired: Lagos, Onim (Bight of Benin). Principal recorded disembarkation place: Bahia, place unspecified. Recorded duration of the captives' Atlantic crossing: 25 days. Estimated mortality during the crossing: 4.0%. Recorded outcome: Voyage completed as intended.