Battle of Cape St. Vincent (1833) Battle of Cape St. Vincent (1833) The fourth Battle of Cape St Vincent was fought on 5 July 1833 and was a decisive encounter in Portugal's Liberal Wars. A naval squadron commanded by the British officer Charles Napier, on behalf of Dom Pedro IV, regent for the rightful Queen Maria II, defeated the navy of the usurper Dom Miguel. While serving in the Azores, Napier had come to know members of the exiled Portuguese liberals, who had offered him command of the small fleet serving Dom Pedro, which largely consisted of a few old men-o'-war and some East Indiamen purchased
Battle of Cape St. Vincent (1833) his small fleet, transporting the Duke of Terceira and half the constitutional army to the Algarve so that they could open a second front in the south of the country and march on Lisbon. After successfully disembarking this force, on the return voyage he encountered the considerably superior fleet of Dom Miguel off Cape St Vincent on 3 July 1833, and after two days of maneuvering in calm and very light winds he brought them to action. Napier’s command was essentially a mere squadron of six ships: three frigates, a corvette, a brig and a schooner, mounting a total of