Aicard Pope Urban II, the greatest of the Gregorian reformers after Gregory, travelled through Languedoc and Provence, visiting Montpellier, Nîmes, Saint-Gilles, Tarascon, Avignon, Aix, Cavaillon, and other cities, preaching the First Crusade at the Council of Clermont in 1095, he had to avoid Arles, where the deposed bishop was still in power. Between 1098 and 1099, however, Aicard probably relinquished his see to follow the Crusade. Ghibbelin appeared for the first time in Urban's papal bull releasing the citizens of Arles from the penalties incurred in 1080. Aicard was in the Holy Land from 1103 to 1105, where he joined Raymond
Ardèche the fusion by Rudolph II of Burgundy of the realms of Provence and Burgundy and bequeathed by its last monarch Rudolph III of Burgundy to the Holy Roman Emperor Conrad II in 1032. Locally throughout this period, the Church played an important role. John II (Giovanni of Siena), Cardinal and Bishop of Viviers (1073–1095), accompanied Pope Urban II to the Council of Clermont. It was later held in fief by the Counts of Toulouse, who lost it to the French crown in 1229. In 1284, with the Cistercian Abbey of Marzan, Philip IV established Villeneuve de Berg, and by the