Raymond VI can no longer evade. He calls all his vassals, including the Counts of Foix and Comminges de , and goes on the offensive against Simon de Montfort, imprudent journeyed toward the siege of Toulouse. Tom will not only raise the siege, but soon and lock yourself in Castelnaudary, the weakest of its fortresses, - the enemy is far superior to him in numbers. During the siege, he will prove an excellent soldier, who managed to complete the first victory of the lost battle with the Count de Foix at Saint-Martin-la-Land. Had precipitated the end retreat, but they still will be able to turn defeat into victory in the eyes of the people, and most of the castles surrendered to Simon de Montfort, Earl opened the gates of Toulouse. Since the conquest of renewed indefinitely, just as the work of Penelope.