Fall of the Republic of Venice with Napoleon. On 10 June, the heir to the Duchy of Parma, Louis of Bourbon, and two days later, Napoleon invaded the Romagna, which belonged to the Papal States; on 23 June the Pope had to accept the French occupation of the northern Legations, allowing the French to occupy the port city of Ancona on the Adriatic Sea. The appearance of French warships in the Adriatic led Venice to renew the ancient decree that prohibited the entry of foreign fleets in the Venetian Lagoon, and informed Paris of that. Flotillas and fortifications were established along the lagoon's shores with the
Fall of the Republic of Venice empire, in return for French possession of the Austrian Netherlands. On the same day, however, events precipitated themselves at Verona. The population, and a part of the Venetian troops quartered there, tired of French arrogance and oppression, rose in revolt. The episode, known as the "Veronese Easter", quickly reduced the occupation troops to the defensive, reducing them to the city's forts. On 20 April, although the ban on foreign warships entering the Lagoon of Venice had recently been reiterated, the French frigate "Le Libérateur d'Italie" ("Italy's Liberator") tried to enter the Porto di Lido, the northern entry to the Lagoon.