In 1257, he was appointed Bishop of Le Puy; in 1259, he was appointed Archbishop of Narbonne; and in December 1261, he became the first cardinal created by Pope Urban IV, for the See of Sabina.
În 1257 a fost numit episcop de Le Puy; în 1259, a fost numit Arhiepiscop de Narbonne; iar în decembrie 1261 a devenit primul cardinal creat de Papa Urban IV, pentru Scaunul Sabinei.