The slave ship S João do Rio (a) S João de Deus departed on a transatlantic slave-trading voyage that would carry enslaved Africans to Brazil.

Vessel: S João do Rio (a) S João de Deus; flag: Portugal / Brazil; rig: Chalupa. People recorded in connection with the voyage: Captain: Ferreira, Pedro; Investor: Ferreira, Pedro; Captain: Teixeira, Antônio José; Investor: Teixeira, Antônio José. The voyage began at Bahia, place unspecified on 27 August 1816. Principal recorded place where captives were acquired: Costa da Mina, place unspecified (Bight of Benin). Principal recorded disembarkation place: Bahia, place unspecified. Recorded outcome: Left home port, no further record.