The slave ship Sinceridade departed on a transatlantic slave-trading voyage that would carry enslaved Africans to Brazil.

Vessel: Sinceridade; flag: Portugal / Brazil; rig: Sumaca. People recorded in connection with the voyage: Captain: Neves, José da Silva. The voyage began at Bahia, place unspecified on 1 September 1814. Principal recorded place where captives were acquired: Luanda (West Central Africa and St Helena). Principal recorded disembarkation place: Bahia, place unspecified. Recorded duration of the captives' Atlantic crossing: 41 days. Estimated mortality during the crossing: 15.0%. Recorded outcome: Voyage completed as intended.