This founder of the Order of Saint Michael led the Praugerie against his father and was opposed by his brother's League of the Public Weal.
Nathaniel Wanley related a story that this ruler had the Abbot of Baigne construct an instrument out of squealing pigs. This king made a marshal of Jean de Lescun, the "bastard of Armagnac," and he imprisoned his father's ministers Antoine de Chabannes and Pierre de Breze. Following this king's death, Philippe de Commines was imprisoned in Loches, where this king had a small cage built and then occupied by Jean Balue. He avoided a war by paying Edward IV in the Treaty of Picquigny. This founder of the Order of Saint Michael led the Praugerie against his father and was opposed by his brother's League of the Public Weal. For 10 points, name this Valois French king and son of Charles VII whose intrigues led him to be called "the universal spider."
Nathaniel Wanley related a story that this ruler had the Abbot of Baigne construct an instrument out of squealing pigs.
Louis XI [accept Louis the Universal Spider before it is read; prompt on "Louis"]