Grand Trianon of the Regent Philippe d'Orléans and she was a niece of Marie Antoinette. In October 1837 Marie d'Orléans (daughter of Louis Philippe I) married Alexander of Württemberg at Trianon In 1920, the "Grand Trianon" hosted the negotiations and signing of the Treaty of Trianon, which left Hungary with less than one-third of its pre-World War I land size. To Hungarians, the word "Trianon" remains to this day the symbol of one of their worst national disasters. In 1963 Charles de Gaulle ordered a renovation of the building. A popular site for tourists visiting Versailles, it is one of the French
Subsidiary structures of the Palace of Versailles lavish banquets. Accordingly, Trianon-sous-bois was remodeled to provide modern living accommodations and the basement was completely renovated to accommodate modern professional kitchens. The Grand Trianon has been designated an official residence of the French president and often serves as a residence for visiting heads of state. It was during the presidency of Jacques Chirac that Trianon-sous-bois was opened to limited public tours. Located near the Grand Trianon, the Petit Trianon was built between 1762 and 1768 by Jacques-Anges Gabriel for Louis XV. The area that is now the Petit Trianon came to prominence when Louis XV established his "jardins botaniques"