The slave ship S Macário e Minerva departed on a transatlantic slave-trading voyage that would carry enslaved Africans to Brazil.

Vessel: S Macário e Minerva; flag: Portugal / Brazil; rig: Galera. People recorded in connection with the voyage: Captain: Barros, Joaquim José Torquato de; Investor: Roberto, Antônio José. The voyage began at Lisbon on 13 March 1792. Principal recorded place where captives were acquired: Bissau (Senegambia and offshore Atlantic). Principal recorded disembarkation place: Maranhão. Recorded duration of the captives' Atlantic crossing: 40 days. Estimated mortality during the crossing: 8.0%. Recorded outcome: Voyage completed as intended.