She was married to François Louis, Prince of Conti. After her husband's death, she turned her attention to the renovation of the Conti residences. She began with the "Hôtel de Conti". It is now called the "Ministère de l'artisanat", 80 rue de Lille, Paris 7e. She commissioned Robert de Cotte, "Premier Architecte du Roi", to do the work.