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.
Marie Antoinette
Upon the death of Louis XV on 10 May 1774, the Dauphin ascended the throne as King Louis XVI of France and Navarre with Marie Antoinette as his Queen. At the outset, the new queen had limited political influence with her husband, who, with the support of his two most important ministers, Chief Minister Maurepas and Foreign Minister Vergennes, blocked several of her candidates from assuming important positions, including Choiseul. The queen did play a decisive role in the disgrace and exile of the most powerful of Louis XV's ministers, the Duke of Aiguillon.