The slave ship General Silveira left the African coast carrying enslaved Africans toward Brazil. About 425 people had been taken aboard.

Vessel: General Silveira; flag: Portugal / Brazil; rig: Bergantim. People recorded in connection with the voyage: Investor: Mota, José Luís da; Captain: Gonçalves, Joaquim Jose; Captain: Santos, José Vieira dos. The voyage began at Rio de Janeiro on 19 June 1819. 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: 73 days. Recorded outcome: Voyage completed as intended.