The slave ship NS da Conceição Minerva arrived with enslaved Africans in Brazil. About 143 people had been taken aboard and approximately 135 arrived.

Vessel: NS da Conceição Minerva; flag: Portugal / Brazil; rig: Chalupa; estimated standardized tonnage: 69. People recorded in connection with the voyage: Investor: Guedes, Jose Antonio; Captain: Serra, Vicente Nunes da. The voyage began at Pernambuco, place unspecified on 25 March 1821. Principal recorded place where captives were acquired: Cabinda (West Central Africa and St Helena). Principal recorded disembarkation place: Pernambuco, place unspecified. Recorded outcome: Voyage completed as intended.