The slave ship Maria Tomásia arrived with enslaved Africans in Brazil. About 470 people had been taken aboard and approximately 410 arrived.

Vessel: Maria Tomásia; flag: Portugal / Brazil; rig: Galera. People recorded in connection with the voyage: Captain: Silva, José Pinto Ribeiro da; Investor: Silva, José Pinto Ribeiro da; Investor: Silva, Amaro Velho da; Captain: Trindade, Francisco Dias da. The voyage began at Rio de Janeiro. Principal recorded place where captives were acquired: Luanda (West Central Africa and St Helena). Principal recorded disembarkation place: Rio de Janeiro. Recorded duration of the captives' Atlantic crossing: 33 days. Estimated mortality during the crossing: 13.0%. Recorded outcome: Voyage completed as intended.