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

Vessel: Monte Negro; flag: Portugal / Brazil; rig: Bergantim. People recorded in connection with the voyage: Captain: Viana, Agostinho Alves. The voyage began at Pernambuco, place unspecified on 1811. Principal recorded place where captives were acquired: São Tomé or Princes Island (Bight of Biafra and Gulf of Guinea islands). Principal recorded disembarkation place: Pernambuco, place unspecified. Recorded outcome: Bought at least one slave in Africa - subsequent fate unknown.