The slave ship Feliz União departed on a transatlantic slave-trading voyage that would carry enslaved Africans to Brazil.

Vessel: Feliz União; flag: Portugal / Brazil; rig: Brig. People recorded in connection with the voyage: Investor: Silva, José Antônio de Oliveira e; Captain: Santos, Graciano dos. The voyage began at Rio de Janeiro on 1 February 1829. 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: 28 days. Estimated mortality during the crossing: 2.0%. Recorded outcome: Voyage completed as intended.