The slave ship S João Americano began acquiring enslaved Africans for transportation to Brazil.

Vessel: S João Americano; flag: Portugal / Brazil; rig: Bergantim. People recorded in connection with the voyage: Captain: Silva, José de Caieros e. The voyage began at Rio de Janeiro on 14 June 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: 39.0%. Recorded outcome: Voyage completed as intended.