In July, Claude Perier, inspired by all of the Liberal ideas around him, invited delegates from the Clergy, the Nobility and the Third-Estate, to assemble the meeting, which had been previously prohibited in Grenoble, in the room of the "Jeu de Paume" of the castle. Almost 500 men gathered that day at the banquet hosted by Claude Périer. In attendance there were many "notables" including churchmen, businessmen, doctors, notaries, municipal officials, lawyers, and landed nobility. This event is known as the Assembly of Vizille.