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
Jeanne-Antoinette Poisson, better known as Madame de Pompadour, was the most famous and influential of the mistresses of Louis XV. She was the illegitimate daughter of a Paris "fernier-general", and was married to a banker, Charles Guillaume Lenormant d'Étoiles. She was noticed by the King following one of his hunts, and formally met him at a costume ball celebrating carnival in 1745. By July, she was the King's mistress and was formally given the title of the Marquise de Pompadour. For the next twenty years she was the King's confidante and advisor, helping him choose or demote ministers. Her opinions led to the downfall of some very competent ministers, including Machault d'Aurnouville and the Marquis d'Argenson, and to the promotion of a number of incompetent military commanders. Her most successful choice was the promotion of The Duke de Choiseul, who became one of the King's most effective ministers. She ceased to be the King's mistress in 1750 but remained his closest advisor. She was promoted to Duchess in 1752, and Dame of the Queen's Palace in 1756, and was an important patron of music and the arts, as well as religious establishments. She remained close to the King until her death in 1764. He was devastated and remained in seclusion for several weeks after she died.