"Anne Marie Louise d'Orléans, Duchess of Montpensier, (29 May 1627 – 5 April 1693) known as La Grande Mademoiselle, was the only daughter of Gaston d'Orléans with ...
his first wife Marie de Bourbon, Duchess of Montpensier. One of the greatest heiresses in history, she died unmarried and childless, leaving her vast fortune to her cousin, Philippe of France. After a string of proposals from various members of European ruling families, including Charles II of England, Afonso VI of Portugal, and Charles Emmanuel II of Savoy, she eventually fell in love with the courtier Antoine Nompar de Caumont and scandalised the court of France when she asked Louis XIV for permission to marry him, as such a union was viewed as a mésalliance. She is best remembered for her role in the Fronde, her role in bringing the famous composer Lully to the king's court, and her Mémoires." - (en.wikipedia.org 04.01.2021)
