The slave ship NS da Guia e S Pedro da Guarda began acquiring enslaved Africans for transportation to Brazil.

Vessel: NS da Guia e S Pedro da Guarda; flag: Portugal / Brazil; rig: Sumaca. People recorded in connection with the voyage: Captain: Calado, José de Almeida; Investor: Costa, Baltazar Pereira da. The voyage began at Bahia, place unspecified on 16 September 1721. Principal recorded place where captives were acquired: Elmina (Gold Coast). Principal recorded disembarkation place: Bahia, place unspecified. Recorded outcome: Arrived in Africa, subsequent fate unknown.