The slave ship Protetor left the African coast carrying enslaved Africans toward Brazil. About 390 people had been taken aboard.

Vessel: Protetor; flag: Portugal / Brazil; rig: Bergantim. People recorded in connection with the voyage: Captain: Sá, Joaquim Manoel de; Investor: Souza, Ana Leonor de; Investor: Souza. The voyage began at Pernambuco, place unspecified on 5 October 1814. Principal recorded place where captives were acquired: Luanda (West Central Africa and St Helena). Principal recorded disembarkation place: Pernambuco, place unspecified. Recorded outcome: Arrived in Africa, subsequent fate unknown.