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

Vessel: Isabel; flag: Portugal / Brazil; rig: Galera. People recorded in connection with the voyage: Investor: Loureiro, Tomás; Captain: Barata, João. The voyage began at Rio de Janeiro on 23 September 1811. Principal recorded place where captives were acquired: Ambriz (West Central Africa and St Helena). Principal recorded disembarkation place: Rio de Janeiro. Recorded duration of the captives' Atlantic crossing: 52 days. Estimated mortality during the crossing: 1.0%. Recorded outcome: Voyage completed as intended.