The slave ship Pérola do Norte arrived with enslaved Africans in Brazil. About 587 people had been taken aboard and approximately 527 arrived.

Vessel: Pérola do Norte; flag: Portugal / Brazil; rig: Curveta. People recorded in connection with the voyage: Captain: Siqueira, João Inácio de; Captain: Silva, João Alberto da. The voyage began at Rio de Janeiro on 7 September 1804. Principal recorded place where captives were acquired: Benguela (West Central Africa and St Helena). Principal recorded disembarkation place: Rio de Janeiro. Estimated mortality during the crossing: 10.0%. Recorded outcome: Voyage completed as intended.