Real Marina (Kingdom of the Two Sicilies)

In June 1815 King Ferdinand returned to Naples from Palermo together with the Bourbon Navy. With the simultaneous defeat of Joachim Murat, two vessels were handed over to the British, but a corvette, two schooners, 24 gunboats and the two frigates, were ceded to Ferdinand, who thus found himself with a modern fleet. Largely the navy structure of this period was based on the Spanish royal Navy.

In December 1816 the Kingdom of the Two Sicilies was formed, unifying the Kingdom of Naples with the Kingdom of Sicily, and the king took the name Ferdinand I. In 1818 the General Ordinances of the Royal Navy of the Two Sicilies were promulgated relating to the entire composition and organization of the Navy: this is the first regulation made by the new kingdom in the maritime field; they constituted various bodies of officers, a nautical observatory, an Accademia di Marina and three naval bases at: Naples, Palermo and Messina. In the same year, the new Marine Regulation was issued.

In 1820 the Navy was considerably strengthened, aligning three divisions with about seventy warships of all toes, with a clear prevalence of light woods.

In July 1820 the frigate Amalia (formerly Carolina), together with other ships, escorted to Sicily a convoy of merchant ships bearing the Expeditionary Corps of Lieutenant General Florestano Pepe, sent to repress the insurrection of the island. On September 2, 1820, a fleet with the Amalia, the vessel Capri, the corvette Leone, the "Polacca" Sant'Antonio e Italia and 14 brigantines (this force was reinforced with the sending, the following day, of six gunboats and a bomb ketch), left Naples and was sent to Sicily with other landing troops, to repress the revolutionary movements.

Between 1827 and 1828 the frigate Regina Isabella of 44 cannons, the corvette Cristina of 32 guns and the brigantines Prince Charles and Francis I entered service.[2]