The slave ship Rio Mondego left the African coast carrying enslaved Africans toward Brazil. About 490 people had been taken aboard.

Vessel: Rio Mondego; flag: Portugal / Brazil; rig: Brig; estimated standardized tonnage: 130. People recorded in connection with the voyage: Captain: Gouvêa, Antônio José; Investor: Gouvêa, Antônio José. The voyage began at Southeast Brazil, port unspecified. Principal recorded place where captives were acquired: West Central Africa and St Helena, port unspecified. Principal recorded disembarkation place: Rio de Janeiro, Sao Paulo, Santa Catarina. Recorded duration of the captives' Atlantic crossing: 67 days.