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

Vessel: Mercúrio; flag: Portugal / Brazil; rig: Bergantim. People recorded in connection with the voyage: Captain: Martins, Francisco José. The voyage began at Rio de Janeiro on 30 June 1813. Principal recorded place where captives were acquired: Benguela (West Central Africa and St Helena). Principal recorded disembarkation place: Rio de Janeiro. Recorded duration of the captives' Atlantic crossing: 34 days. Estimated mortality during the crossing: 8.0%. Recorded outcome: Voyage completed as intended.