The slave ship NS da Conceição departed from Brazil after the slave-trading stage of the voyage.

Vessel: NS da Conceição; flag: Portugal / Brazil; rig: Galera. People recorded in connection with the voyage: Investor: Companhia Geral do Grão Pará e Maranhão; Captain: Mercês, Joaquim José das. The voyage began at Lisbon on 12 August 1761. Principal recorded place where captives were acquired: Luanda (West Central Africa and St Helena). Principal recorded disembarkation place: Pará. Estimated mortality during the crossing: 20.2%. Recorded outcome: Voyage completed as intended.