The slave ship Théonie departed on a transatlantic slave-trading voyage that would carry enslaved Africans to Puerto Rico.

Vessel: Théonie; flag: France; rig: Schooner; estimated standardized tonnage: 154. People recorded in connection with the voyage: Investor: Lemercier; Captain: Bouchet, Alexandre; Captain: Caillet, Gustave. The voyage began at Nantes on 29 September 1824. Principal recorded place where captives were acquired: Bonny (Bight of Biafra and Gulf of Guinea islands). Principal recorded disembarkation place: Puerto Rico, port unspecified. Recorded outcome: Voyage completed as intended.