Palace of Versailles Queen, Marie Leszczyńska, used this salon as a music room, organizing concerts of secular and religious music each Sunday. The Chapel was the last building at Versailles to be completed during the reign of Louis XIV. It was consecrated in 1710, and was dedicated to Louis IX of France, the ancestor and patron saint of the King. Construction was begun by Hardouin-Mansart in 1699, and was completed by de Corte. Daily services, wedding ceremonies, and baptisms were held in this chapel until 1789. Like other royal chapels, it had two levels: the King and family worshipped in the Royal Gallery
Palace of Versailles Research Centre and international. It gives unity to the various works that it leads or initiates, supports new research and assures its dissemination. The missions of the centre are: The Research Centre publishes the "Bulletin du Centre de recherche du château de Versailles". Palace of Versailles Research Centre The Palace of Versailles Research Centre (in French: "Centre de recherche du château de Versailles" - CRCV) is the first research centre established in a French palace. It originated as part of a French government project called "Digital Great Versailles" (in French, "Grand Versailles Numérique") to improve public access to the Palace of Versailles.