The slave ship S José Diligente Vulcano arrived with enslaved Africans in Brazil. About 390 people had been taken aboard and approximately 353 arrived.

Vessel: S José Diligente Vulcano; flag: Portugal / Brazil; rig: Bergantim. People recorded in connection with the voyage: Investor: Guimarães, Francisco José; Captain: Oliveira, José Malaquias de. The voyage began at Rio de Janeiro on 8 September 1819. Principal recorded place where captives were acquired: Luanda (West Central Africa and St Helena). Principal recorded disembarkation place: Rio de Janeiro. Recorded duration of the captives' Atlantic crossing: 39 days. Recorded outcome: Voyage completed as intended.