Pope Urban II that was caused by the Great Schism of 1054. Others believe that Urban saw this as an opportunity to gain legitimacy as the pope as at the time he was contending with the antipope Clement III. A third theory is that Urban felt threatened by the Muslim incursions into Europe and saw the crusades as a way to unite the christian world into a unified defense against them. The most important effect of the First Crusade for Urban himself was the removal of Clement III from Rome in 1097 by one of the French armies. His restoration there was supported
Pope Urban V orders of the antipope Clement VII. The Western Schism caused the process to stop, but it was revived centuries later, and led to the beatification of Urban V on 10 March 1870 by Pope Pius IX. His feast day is celebrated on 19 December, the day of his death. This was decided upon by a General Chapter of the Benedictine Order held in 1414. Pope Urban V Pope Urban V (; 1310 – 19 December 1370), born Guillaume de Grimoard, was Pope from 28 September 1362 until his death in 1370 and was also a member of the Order of