The Tuileries Palace, which had been the residence of most of the monarchs of France from Henry IV to Napoleon III, was defended by a garrison of some three hundred National Guard with thirty cannon placed in the garden. They had been engaged in a day-long artillery duel with the regular army. At about seven in the evening, the commander of the garrison, Jules Bergeret, gave the order to burn the palace. The walls, floors, curtains and woodwork were soaked with oil and turpentine, and barrels of gunpowder were placed at the foot of the grand staircase and in the courtyard, then the fires were set. The fire lasted 48 hours and gutted the palace, except for the southernmost part, the . Bergeret sent a message to the Hotel de Ville: "The last vestiges of royalty have just disappeared. I wish that the same will happen to all the monuments of Paris."