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

Vessel: NS da Conceição e S Antônio do Vale da Piedade; flag: Portugal / Brazil; rig: Sumaca. People recorded in connection with the voyage: Captain: Leal, Pedro Barbosa; Investor: Leal, Pedro Barbosa; Captain: Gonçalves, Manoel. The voyage began at Bahia, place unspecified on 18 June 1709. 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.