The slave ship S André Diligente departed on a transatlantic slave-trading voyage that would carry enslaved Africans to Brazil.

Vessel: S André Diligente; flag: Portugal / Brazil; rig: Bergantim. People recorded in connection with the voyage: Captain: Martins, Diogo Cândido; Investor: Martins, Diogo Cândido; Investor: Araújo, Alexandre José de. The voyage began at Pernambuco, place unspecified on 13 April 1818. Principal recorded place where captives were acquired: Luanda (West Central Africa and St Helena). Principal recorded disembarkation place: Pernambuco, place unspecified. Recorded outcome: Left home port, no further record.