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: Nunes, José Antônio de Santana. The voyage began at Rio de Janeiro on 15 November 1809. Principal recorded place where captives were acquired: Benguela (West Central Africa and St Helena). Principal recorded disembarkation place: Rio de Janeiro. Estimated mortality during the crossing: 9.0%. Recorded outcome: Voyage completed as intended.