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, Duke of Brittany (1707–1712)
Due to the deaths of his grandfather in 1711 and his father in 1712, he was heir apparent to his great-grandfather as Dauphin of France for three weeks in 1712. Like his parents, he too died of measles and was buried in the Basilica of St Denis. His younger brother became the Dauphin and eventually succeeded as King Louis XV in 1715.