The slave ship NS do Socorro left the African coast carrying enslaved Africans toward Brazil. About 451 people had been taken aboard.

Vessel: NS do Socorro; flag: Portugal / Brazil; rig: Bergantim. People recorded in connection with the voyage: Captain: Mesquita, Antônio Lopes de; Investor: Pereira, José Albino; Investor: Lima, José de Ciqueira. The voyage began at Bahia, place unspecified on 4 August 1809. Principal recorded place where captives were acquired: Costa da Mina, place unspecified (Bight of Benin). Principal recorded disembarkation place: Bahia, place unspecified. Recorded duration of the captives' Atlantic crossing: 40 days. Estimated mortality during the crossing: 13.0%. Recorded outcome: Voyage completed as intended.