former possessions of the Spanish crown on the Italian peninsula. Philip signed the Family Compact with Louis XV, his nephew and king of France. Charles, Duke of Parma since 1731, invaded Naples. At the conclusion of peace on 13 November 1738, control of Parma and Piacenza was ceded to Austria, which had occupied the duchies but was now forced to recognise Charles as king of Naples and Sicily. Philip also used the War of the Austrian Succession to win more territory in Italy. He did not live to see it to its conclusion, however, dying in 1746. Ferdinand VI and Charles III Ferdinand VI, second son of Philip V and his first wife, succeeded his father. He was a peace-loving monarch who kept Spain out of the Seven Years' War. He died in 1759 in the midst of that conflict and was succeeded by his half-brother Charles III. Charles was the eldest son of Philip and Elisabeth Farnese. He was born in 1716 and had become Duke of Parma when the last Farnese duke died in 1731. Following Spain's victory over the Austrians at the battle of Bitonto, it proved inexpedient to reunite Naples and Sicily to Spain, so as a compromise Charles became King of Naples, as Charles IV and VII of Sicily. Following Charles' accession to the Spanish throne in 1759 he was required, by the Treaty of Naples of 3 October 1759, to abdicate Naples and Sicily to his third son, Ferdinand, thus initiating the branch known as the Neapolitan Bourbons. Charles revived the Family Compact with France on 15 August 1761 and joined in the Seven Years' War against Britain in 1762; the reformist policies he had espoused in Naples were pursued with similar energy in Spain, where he completely overhauled the cumbersome bureaucracy of the state. As a French ally he opposed Britain during the American Revolution in June 1779, supplying large quantities of weapons and munitions to the rebels and keeping one third of all the British forces in the Americas occupied defending Florida and what is now Alabama, which were ultimately recaptured by Spain. Charles died in 1788. Bourbons of Parma Elisabeth Farnese's ambitions were realized at the conclusion of the War of the Austrian Succession in 1748 when the Duchy of Parma and Piacenza, already occupied by Spanish troops, were ceded by Austria to her second son, Philip, and combined with the