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

Vessel: Imperador Feliz; flag: Portugal / Brazil; rig: Bergantim. People recorded in connection with the voyage: Captain: Guimarães, Francisco José Gomes; Investor: Guimarães, Francisco José Gomes; Captain: Pereira, Francisco Manoel; Captain: Lisboa, José Antônio; Investor: Lisboa, José Antônio. The voyage began at Rio de Janeiro on 6 December 1819. Principal recorded place where captives were acquired: Luanda (West Central Africa and St Helena). Principal recorded disembarkation place: Rio de Janeiro. Recorded duration of the captives' Atlantic crossing: 30 days. Recorded outcome: Voyage completed as intended.