The slave ship General Silveira departed on a transatlantic slave-trading voyage that would carry enslaved Africans to Brazil.

Vessel: General Silveira; flag: Portugal / Brazil; rig: Bergantim; estimated standardized tonnage: 231. People recorded in connection with the voyage: Investor: Cintra, Elias Coelho; Captain: Antônio, Gabriel José; Investor: Antônio, Gabriel José; Captain: Bronaio, A J. The voyage began at Pernambuco, place unspecified on 3 April 1829. Principal recorded place where captives were acquired: Luanda (West Central Africa and St Helena). Principal recorded disembarkation place: Pernambuco, place unspecified. Estimated mortality during the crossing: 2.0%. Recorded outcome: Voyage completed as intended.