Marie Gabrielle Éléonore de Bourbon
On 6 May 1706 at the age of 16, she was made a nun at the Royal Abbey of Fontevraud in Anjou. She was later made the Abbess of Saint-Antoine-des-Champs in 1723 and was known as Madame de Bourbon. Saint-Antoine-des-Champs had been an abbey since the 13th century.