History of Palestine Orthodox Church. However, in 1090, Byzantine Emperor Alexios I Komnenos began taking reconciliatory measures towards the Papacy, with the intention of seeking western support against the Seljuqs. In 1095 his ambassadors appeared before Pope Urban II at the Council of Piacenza, to request mercenary forces, and later that year at the Council of Clermont Pope Urban II called for the First Crusade. The Kingdom of Jerusalem was a Christian kingdom established in the Levant in 1099 as a result of the First Crusade. Its control of Jerusalem and most of Palestine lasted almost a century until defeat by Saladin's forces
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