Grand Trianon Mansart; this wing, called "Trianon-sous-Bois", housed the Orléans family, including Louis XIV's legitimised daughter Françoise-Marie de Bourbon. The King's youngest grandson Charles de France and his wife Marie Louise Élisabeth d'Orléans also resided there. The Orléans family, who had apartments at the Palace of Versailles, were later replaced by Françoise-Marie's sister; the Duchess of Bourbon, "Madame la Duchesse" lived at the Trianon and later built the Palais Bourbon in Paris, the design of the palace being copied on that of the Trianon. In 1717, Peter the Great of Russia, who was studying the palace and gardens of Versailles, resided at
Palace of Versailles and more graceful neoclassical Louis XVI style of the Petit Trianon, completed by Ange-Jacques Gabriel in 1768. The palace was largely completed by the death of Louis XIV in 1715. The eastern facing palace has a U-shaped layout, with the corps de logis and symmetrical advancing secondary wings terminating with the Dufour Pavilion on the south and the Gabriel Pavilion to the north, creating an expansive cour d'honneur known as the Royal Court (Cour Royale). Flanking the Royal Court are two enormous asymmetrical wings that result in a facade of in length. Encompassing the palace has 700 rooms, more than