 It likely due to Chiledebrand's sponsorship of the manuscript that his involvement is so extensively recorded in the "Continutations".According to the manuscript, Childebrand and Charles noticed the Arab army, with Maurountus welcome, entering Avignon and quickly moved against the alliance.They besieged the city and claimed victory; the Franks then made the decision to invade Septimania, taking Narbonne and flanking the Arab army.