The slave ship Grão Penedo arrived with enslaved Africans in Brazil. About 390 people had been taken aboard and approximately 353 arrived.

Vessel: Grão Penedo; flag: Portugal / Brazil; rig: Bergantim. People recorded in connection with the voyage: Investor: Rocha, José Francisco Ferreira da; Captain: Oliveira, Sérgio Ferreira de. The voyage began at Rio de Janeiro on 2 October 1819. Principal recorded place where captives were acquired: Cabinda (West Central Africa and St Helena). Principal recorded disembarkation place: Rio de Janeiro. Recorded duration of the captives' Atlantic crossing: 41 days. Recorded outcome: Voyage completed as intended.