The slave ship Conde da Barca departed on a transatlantic slave-trading voyage that would carry enslaved Africans to Brazil.

Vessel: Conde da Barca; flag: Portugal / Brazil; rig: Galera. People recorded in connection with the voyage: Captain: Souza, Luís Inácio de; Investor: Souza, Luís Inácio de. The voyage began at Rio de Janeiro on 23 April 1816. Principal recorded place where captives were acquired: Mozambique (East Africa and Indian Ocean islands). Principal recorded disembarkation place: Rio de Janeiro. Recorded duration of the captives' Atlantic crossing: 68 days. Recorded outcome: Voyage completed as intended.