duchess gave birth to a daughter, Marie Louise d'Orléans, inside the palace. She created the ornamental gardens of the palace, which were said to be among the most beautiful in Paris. Under the new ducal couple, the Palais-Royal would become the social center of the capital. The palace was redecorated and new apartments were created for the Duchess's maids and staff. Several of the women who later came to be favourites to King Louis XIV were from her household: Louise de La Vallière, who gave birth there to two sons of the king, in 1663 and 1665; Françoise-Athénaïs, marquise de Montespan, who supplanted Louise; and Angélique de Fontanges, who was in service to the second Duchess of Orléans. The court gatherings at the Palais-Royal were famed all around the capital as well as all of France. It was at these parties that the crème de la crème of French society came to see and be seen. Guests included the main members of the royal family like the Queen Mother, Anne of Austria; the duchesse de Montpensier, the Princes de Condé and de Conti. Philippe's favourites were also frequent visitors. After Henrietta Anne died in 1670 the Duke took a second wife, the Princess Palatine, who preferred to live in the Château de Saint-Cloud. Saint-Cloud thus became the main residence of her eldest son and the heir to the House of Orléans, Philippe Charles d'Orléans known as the duc de Chartres. The Académie Royale de Peinture et de Sculpture occupied the Palais Brion from 1661 to 1691 and shared it with the Académie Royale d'Architecture from 1672. The royal collection of antiquities was installed there under the care of the art critic and official court historian André Félibien, who was appointed in 1673. About 1674 the Duke of Orléans had André Lenôtre redesign the gardens of the Palais-Royal. After the dismissal of Madame de Montespan and the arrival of her successor, Madame de Maintenon, who forbade any lavish entertainment at Versailles, the Palais-Royal was again a social highlight. In 1692, on the occasion of the marriage of the duc de Chartres to Françoise Marie de Bourbon, Mademoiselle de Blois, a legitimised daughter of Louis XIV and Madame de Montespan, the King deeded the Palais-Royal to his brother. The new couple did not occupy the northeast wing, where Anne of Austria had originally lived, but instead chose to reside in the Palais