These were marched back to the Louvre, the gates of which were opened by the orders of Burgundy's friends, and the two knights were thrown into the prison of the palace. On the way back the houses of a very rich upholsterer and of a cannon-founder of great repute, both of whom had withstood the butchers, were broken into and their owners both murdered. After this the mob marched to the house of Maître Leroux. No reply being given to their summons to open, an attack was made upon the door. While they were engaged in doing this, screens of wattles covered with two or three thicknesses of hides were placed so as to shelter the assailants from the arrows that had proved so deadly on the occasion of their last attack. It was thus evident that the outrage was a planned one. Guy looked on with some amusement until the door gave way under the action of some very heavy sledge-hammers wielded by a party of brawny smiths; the moment it did so the crowd made a tremendous rush.