The slave ship Vinte e Oito de Março left the African coast carrying enslaved Africans toward Brazil. About 517 people had been taken aboard.

Vessel: Vinte e Oito de Março; flag: Portugal / Brazil. People recorded in connection with the voyage: Captain: Moreira, José Lopes da Costa; Investor: Pinto, Antônio Clemente. The voyage began at Rio de Janeiro. Principal recorded place where captives were acquired: Inhambane (East Africa and Indian Ocean islands). Principal recorded disembarkation place: Rio de Janeiro. Recorded duration of the captives' Atlantic crossing: 77 days. Estimated mortality during the crossing: 26.0%. Recorded outcome: Voyage completed as intended.