The slave ship Seis de Fevereiro left the African coast carrying enslaved Africans toward Brazil. About 440 people had been taken aboard.

Vessel: Seis de Fevereiro; flag: Portugal / Brazil; rig: Brig. People recorded in connection with the voyage: Investor: Almeida, João Rodrigues Pereira de; Captain: Mendonça, Francisco de Assis. The voyage began at Rio de Janeiro. Principal recorded place where captives were acquired: Quilimane (East Africa and Indian Ocean islands). Principal recorded disembarkation place: Rio de Janeiro. Recorded duration of the captives' Atlantic crossing: 48 days. Estimated mortality during the crossing: 5.0%. Recorded outcome: Voyage completed as intended.