Italy and the naval bombardment of Genoa in 1684
At the same time as Strasbourg was being swallowed up in the north, the French appeared to give a clue to their sinister intentions elsewhere in Europe when they occupied Casale, a fortress in the Montferrat forty miles east of Turin. The Duke of Mantua was one of those hard-up petty potentates who abounded at the time, and after being sounded by the French he willingly parted with his enclave at Casale in return for a bribe.
It was bad enough that Louis got Casale at all, for it supplemented Pinerolo as a base for French operations on the Italian side of the Alps. The way in which the enterprise was carried out was more significant still, because the occupying force and the subsequent reliefs marched straight across Piedmontese territory without the formality of gaining the Duke of Savoy’s leave. In a similarly cavalier fashion the French made a naval bombardment of Genoa in 1684, simply because the republic appeared to be too friendly with Spain. This drastic measure confirmed the impression that Louis regarded north Italy as part of his own domains.
Piedmont and neighbouring states in the War of the Austrian Succession.
War of Austrian Succession
At the beginning of 1745, during the War of Austrian Succession the situation was altogether, in favor of the tenacious Maria Theresa. France, however, had in the meantime found a new ally in Genvoa, irritated by Piedmont and Austria for the threat to their possession of the Finale (Treaty of Aranjuez May 7, 1745). With the help of the Genoese, the two armies of the French-Spanish under Maillebois and Gages, came into Piedmont from the Riviera and defeated the Austro-Piedmontese at Bassignana (September 28), then occupied successively Tortona, Piacenza, Parma, Pavia, Alessandria, Asti and Casale, while Philip of Bourbon finally took Milan in December 19, 1745. In the Netherlands, France were dominant. The valiant Marshal Maurice de Saxe won the Anglo-Dutch at Fontenay (11 May 1745) and occupied Tournai (May 22), Ghent (July 10), Bruges (July 18), Oudenarde (July 21) and finally Ostend (July 23). To threaten England the French organized, in the summer of 1745, the landing of Charles Edward Stuart in Scotland (August 4).
In Germany, the French influence was almost nil, while England, threatened by Stuart, tried to reconcile once again Maria Theresa and Frederick II. The latter, however, due to the stagnation of diplomatic negotiations sort a military solution: won against the Austrians in Bohemia, invaded Saxony, won the battle of Kesselsdorf (December 15), occupied Leipzig and Dresden. So achieved his goal: Maria Teresa gave up Silesia and made peace (Treaty of Dresden, December 25, 1745).
France was supported by Spain, Naples, Genoa, and Austria, had as ally the kingdom of Sardinia, England, the Netherlands. The landing of the Stuart in Scotland caused, in the autumn of 1745, a general uprising of the Scots and caused terrible panic in London. But this uprising was ended with the battle of Culloden (April 16, 1746). The only consequence was the opportunity, given to Maurice of Saxony, to extend the involvement of the Austrian Netherlands, beating an Austrian army in Rocoux in September, and threatening Netherlands. On the other hand, Carlo Emanuele III took up the arms in agreement with Maria Theresa. So he reoccupied Asti on March 8, 1746, expelled the Franco-Hispanic armies from Piedmont and Lombardy, won in battle of Piacenza (June 16), that caused the enemy’s retreat into Genoa. At this time, the King Philip V of Spain died (July 9) and his successor, Ferdinand VI, was inclined towards peace and the withdrawal of his troops from Italy. The Austro-Sardinian pressed the enemy down on the Riviera, and Marshal Botta Adorno, occupied Genoa on September 7, while Carlo Emanuele III blockaded Savona, took Finale and pursued the Franco-Hispanic Army to Varo. Genoa underwent three months of harsh occupation by Austria, but due to a violent popular uprising, adroitly directed by the Genoese government (5-10 December 1746) freed itself.
The Austrian alliance invaded Provence, with British naval support, but they were pushed back in 1747, while the Austrians failed to regain Genoa, which had rebelled against their control. The Genoese revolt of December 1746, a successful popular rising, prefigured much that was to be associated with the revolutionary warfare of the close of the century. The swiftly changing course of the conflict in Italy indicated the volatile character of war in this period.
Meanwhile, Carlo Emanuele III was able to occupy Savona (18 December). From Vienna, he asked for an expedition against Naples to chase away the Bourbons. But England did not want an absolute Austrian domination in Italy. So, Provence was invaded, the military port of Toulon was occupied and France was forced to halt its operations in the Netherlands. The Austro-Sardinian forces advanced to Antibes, but then retreated (February 1747).
In the last major conflict in Italy prior to the French Revolutionary War, Franco-Spanish forces failed in 1743-4 to break through the alpine defences of the kingdom of Sardinia, the most important possessions of which were Piedmont and Savoy. Politics offered a new approach: by gaining the alliance of Genoa in 1745, the Bourbons were able to circumvent the alpine defences and invade Piedmont from the south. Initial successes, however, were reversed in 1746 and the Austrians and Sardinians won a decisive victory at Piacenza (16 June 1746), ending, for the remainder of the ancien regime a quarter-millennium of French efforts to dominate northern Italy.