The slave ship Marquesa de Pombal arrived with enslaved Africans in Brazil. About 369 people had been taken aboard and approximately 367 arrived.

Vessel: Marquesa de Pombal; flag: Portugal / Brazil; rig: Brig. People recorded in connection with the voyage: Investor: Barroso, João Gomes; Captain: Silveira, João Antônio da. The voyage began at Southeast Brazil, port unspecified. Principal recorded place where captives were acquired: Congo River (West Central Africa and St Helena). Principal recorded disembarkation place: Rio de Janeiro. Recorded duration of the captives' Atlantic crossing: 29 days. Estimated mortality during the crossing: 1.0%. Recorded outcome: Voyage completed as intended.