The slave ship NS da Conceição e Sr dos Passos departed on a transatlantic slave-trading voyage that would carry enslaved Africans to Brazil.

Vessel: NS da Conceição e Sr dos Passos; flag: Portugal / Brazil; rig: Bergantim. People recorded in connection with the voyage: Investor: Braga, Adriano de Araújo; Captain: Medões, Bernardo da Silva. The voyage began at Bahia, place unspecified on 10 October 1815. Principal recorded place where captives were acquired: Luanda (West Central Africa and St Helena). Principal recorded disembarkation place: Bahia, place unspecified. Recorded outcome: Arrived in Africa, subsequent fate unknown.