In 1789, after the Prince of Condé had gone into exile, the Parisians came and removed the cannon from the castle (see reproduction of engraving below, in which the castle appears as altered by Mansart). Thirty guns taken from the enemy during the Seven Years' War, which were never used except for firing salutes during fêtes, were brought in triumph to the Hôtel de Ville in Paris, whence La Fayette had them sent to the arsenal. The great cascades, the menagerie, the orangery and the theatre disappeared during the revolutionary era. Of the great castle nothing remained but the basement, whilst the town grew and encroached on the park. In 1814, the Prince de Condé returned to Chantilly and commenced the restoration of the domain, a work continued by his son. The latter came to a tragic end in 1830; he was found hanging from the fastening of a window in his castle of Saint-Leu, and with him died the great family of Condé. In his will he bequeathed Chantilly to one of his great-nephews: Henri of Orleans, Duc d'Aumale, fifth son of King Louis-Philippe. After distinguishing himself in the Algerian campaign, where he carried off the Smalah of Abd-el-Kader in 1843, the Duc d'Aumale was exiled in 1848. He established himself at Orleans House, at Twickenham, near London, where he remained until 1871. It was during that time that he began the splendid collections which later went to enrich the Condé Museum. On his return to France he presided at the tribunal entrusted with the trial of Marshal Bazaine. [Illustration: THE PARISIANS AT CHANTILLY IN 1789] [Illustration: PICTURE GALLERY WHERE THE GERMANS SLEPT (1914)] In order to house his collections, the Duc d'Aumale had the big castle rebuilt, on plans made by the architect Daumet, from 1875 to 1882. He died in 1897, bequeathing to the "Institut de France" the domain of Chantilly and the Condé Museum, of which he was the founder. The Castle in 1914 About 500 Germans stayed at the castle for twenty-four hours. These reserve troops had not yet fought and did not take part in the battle. They committed no excesses during their short stay. The great moral firmness shown by the curators, Messrs. Élie Berger and Macon had great influence on the conduct of the German soldiers. The troops were lodged in the big castle, whilst the officers established themselves in the various suites of the small castle. [Illustration: PICTURE GALLERY (1917)]