She was a member of the household of Le Grand Dauphin and was the supposed wife of her cousin the Chevalier de Lorraine.

Known as Mademoiselle de Lillebonne in her youth, she was a member of the Household of Louis, le Grand Dauphin before she took a religious path in life.

While in the household of the Dauphin, she became close to Louise Françoise de Bourbon known as Madame la Duchesse.

[1] She was also close to her uncle Charles Henri, Prince of Vaudémont and the Duke of Vendôme.

[5] His paternal first cousins included the Chevalier de Lorraine (lover of Philippe I, Duke of Orléans), Count of Armagnac; his maternal cousins included Louis XIV of France and the above-mentioned Duke of Orléans.