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

Vessel: Louisa; flag: Great Britain; rig: Ship; estimated standardized tonnage: 117. People recorded in connection with the voyage: Captain: Hewan, John; Investor: Hewan, John; Captain: Fisher, Ralph; Investor: Fisher, Ralph; Investor: Kewley; Investor: Kewley, Patrick; Captain: Forrest, James; Investor: Forrest, James. The voyage began at Liverpool on 25 January 1787. Principal recorded place where captives were acquired: Gambia (Senegambia and offshore Atlantic). Principal recorded disembarkation place: Grenada, place unspecified. Recorded outcome: Condemned - Americas after disembarkation.