Louis XV of France
Louis XV (15 February 1710 – 10 May 1774), known as Louis the Beloved (), was a monarch of the House of Bourbon who ruled as King of France from 1 September 1715 until his death in 1774. He succeeded his great-grandfather Louis XIV at the age of five. Until he reached maturity (then defined as his 13th birthday) on 15 February 1723, the kingdom was ruled by Philippe II, Duke of Orléans, as Regent of France.
Cardinal Fleury was his chief minister from 1726 until the Cardinal's death in 1743, at which time the young king took sole control of the kingdom.
Louis XV of France
The end of 1765 brought another personal tragedy; his son and heir Louis contracted tuberculosis. He travelled with the King to the Palace of Fontainebleau. The King distracted himself by secluding himself with the astronomer César-François Cassini de Thury and making astronomic calculations, while the doctors tried, without success, to treat his son. The Dauphin died on 20 December 1765. The succession was assured, since the Dauphin had a son, the future Louis XVI, who was of age to rule, but the death put him into a deep depression. He drafted his own will, writing: "If I made errors, it was not from a lack of will, but from a lack of talents, and for not having been supported as I wished to have been, particularly in matters of religion."