The slave ship Protetor began acquiring enslaved Africans for transportation to Brazil.

Vessel: Protetor; flag: Portugal / Brazil; rig: Bergantim. People recorded in connection with the voyage: Investor: Flôres, Ana Leonor de Souza; Captain: Sá, Joaquim Manoel de. The voyage began at Pernambuco, place unspecified on 22 October 1815. Principal recorded place where captives were acquired: Luanda (West Central Africa and St Helena). Principal recorded disembarkation place: Pernambuco, place unspecified. Recorded outcome: Bought at least one slave in Africa - subsequent fate unknown.