Guilliaume de Montfort He fought in the First Crusade, but was killed there in battle on 27 August 1101. Guilliaume de Montfort Guilliaume de Montfort () (died 27 August 1101) was a French bishop, most notably the Bishop of Paris from 1095 to 1101. Montfort's date of birth is not known, but it was some time before the death of his father, Simon I de Montfort in 1087. He was Bishop of Yves some time before becoming the Bishop of Paris. In 1095, Pope Urban II held the Council of Clermont at Clermont-Ferrand, France. It excommunicated Philip I of France and Bertrade de
Pope Urban II Church" (to Bologna), "liberating Christianity [Lat. Christianitatis]" (to Vallombrosa), and "the Asian church" (to the Catalan counts). Coincidentally or not, Fulcher of Chartres's version of Urban's speech makes no explicit reference to Jerusalem. Rather it more generally refers to aiding the crusaders' Christian "brothers of the eastern shore," and to their loss of Asia Minor to the Turks. It is still disputed what Pope Urban's motives were as evidenced by the different speeches that were recorded, all of which differ from each other. Some historians believe that Urban wished for the reunification of the eastern and western churches, a rift