{{Infobox royalty | name = Charlotte Aglaé | image = Pierre Gobert - Portrait of the Duchess of Modena as Hébé - WGA09640.jpg | succession = Duchess consort of Modena and Reggio | reign = 26 October 1737 – 19 January 1761 | consort = yes | full name = Charlotte Aglaé d'Orléans | caption = Charlotte Aglaé as Hebe, by Pierre Gobert| birth_date = | birth_place = Palais-Royal, Paris, France | death_date = | death_place = Petit-Luxembourg, Paris, France | spouse = | father = Philippe II, Duke of Orléans | mother = Françoise Marie de Bourbon | issue = Maria Teresa, Duchess of PenthièvreErcole Rinaldo, Duke of ModenaPrincess Matilde d'EsteMaria Fortunata, Princess of Conti | issue-link = #Issue | burial_place = Val-de-Grâce, Paris, France | signature = Charlotte Aglaé d'Orléans signature.jpg | religion = Roman Catholicism }} Charlotte Aglaé d'Orléans (22 October 1700 – 19 January 1761) was Duchess of Modena and Reggio by marriage to Francesco III d'Este. She was the third daughter of Philippe II, Duke of Orléans and his wife, Françoise-Marie de Bourbon. She was born a princesse du sang, and had ten children, including Ercole III d'Este, Duke of Modena. Youth Charlotte Aglaé d'Orléans was born at the Palais-Royal, her parents' residence in Paris. She was one of eight children of Philippe II, Duke of Orléans, nephew of King Louis XIV of France, and Françoise Marie de Bourbon, the latter's legitimized daughter. As a young child, Charlotte Aglaé was known at court as Mademoiselle de Valois. Her second name comes from the youngest of the three Greek Charites: Aglaea. At a young age, she and her elder sister Louise Adélaïde were placed in the Abbey of Chelles, which her sister would years later 'rule' as abbess. In 1714, she was sent by her parents to Val-de-Grâce Abbey. At that time, her marriage became the preoccupation of her family. Her elder sister, the Duchess of Berry, suggested that she marry the young Louis Armand de Bourbon, Prince of Conti, the son of François Louis, Prince of Conti and his wife, Marie Thérèse de Bourbon, but Louis XIV would not give his consent to the union. In 1715, Charlotte Aglaé moved into the Palais-Royal with her family. The following year, her mother suggested her marriage to her first cousin, Louis Auguste de Bourbon, prince de Dombes, son of her uncle Louis Auguste de Bourbon, duc du