The slave ship S Fernando (a) Thetis departed on a transatlantic slave-trading voyage that would carry enslaved Africans to Cuba.

Vessel: S Fernando (a) Thetis; flag: Spain / Uruguay; rig: Curveta; estimated standardized tonnage: 443.4. People recorded in connection with the voyage: Captain: Isarsy, Francisco; Investor: Cuesta Manzanal y Hermano. The voyage began at Santander on 28 September 1816. Principal recorded place where captives were acquired: Africa, port unspecified (Other Africa). Principal recorded disembarkation place: Cuba, port unspecified. Recorded duration of the captives' Atlantic crossing: 58 days.