Château de Bouges Petit Trianon at the Palace of Versailles. In 1818, the château became the property of Charles-Maurice de Talleyrand-Périgord, the former foreign minister of Napoleon Bonaparte. Talleyrand put it at the disposition of his niece and, according to rumours, his one-time mistress, Dorothée de Courlande (1793-1862), who held successively the titles of Comtesse Edmond de Périgord (1809), Duchesse de Dino (1817), Duchesse de Talleyrand (1838) and finally Duchesse de Sagan (1845). She was also owner from 1828 à 1847 of the Château de Rochecotte at Saint-Patrice.Then chateau was purchased by Tunisian general Mahmoud Benaiad. In 1917, the château was purchased by
Palace of the Shirvanshahs reservoir, which was one of the largest in the Fortress of the Ovdans. This ovdan supplied drinking water not only to the palace, but also to the entire surrounding area. This assumption is confirmed by the nearby small, built in the XIV century Chin Mosque, which is believed to have served the residents of the nearby area. Ovdan supplied water to the palace bathhouse. Ovdan is a spacious reservoir located deep underground, which was ventilated by means of a special vertical shaft. Such a structure is typical for most of the ovdans surviving till the present day. To descend into