After the Toulousains revolted in August 1216 against their new ruler, Simon de Montfort, 5th Earl of Leicester, and Foulques' negotiated settlement led to further violence, he tried to relinquish his position, claiming that it was impossible to manage the diocese, but his requests to the pope were refused. In October 1217, when Simon was besieging Toulouse once more, he sent a group of sympathisers to Paris to plead for the help of king Philippe-Auguste. This group included Simon's wife, the countess Alix de Montmorency, as well as Foulques. They began their journey clandestinely, "through the forest", to avoid attacks by "faidits" (exiled). They returned more flamboyantly, in May 1218, bringing a party of new Crusaders including the dashing Amaury de Craon.