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

Vessel: S Antônio e NS da Conceição; flag: Portugal / Brazil; rig: Sumaca. People recorded in connection with the voyage: Captain: Souza, Antônio de; Investor: Souza, Antônio de; Captain: Santos, Manoel Dias dos. The voyage began at Bahia, place unspecified on 18 May 1699. 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.