The slave ship S José Diligente Vulcano arrived with enslaved Africans in Brazil. About 259 people had been taken aboard and approximately 200 arrived.

Vessel: S José Diligente Vulcano; flag: Portugal / Brazil; rig: Bergantim. People recorded in connection with the voyage: Captain: Alves, Isidoro; Investor: Alves, Isidoro; Captain: Melo, João José de; Investor: Souza, Francisco José de; Investor: Alves, Manoel José*; Investor: Has unidentified partners. The voyage began at Lisbon on 14 January 1806. Principal recorded place where captives were acquired: Luanda (West Central Africa and St Helena). Principal recorded disembarkation place: Rio de Janeiro. Estimated mortality during the crossing: 22.8%. Recorded outcome: Voyage completed as intended.