Crusades In 1095, Pope Urban II called for the First Crusade in a sermon at the Council of Clermont. He encouraged military support for the Byzantine Empire and its Emperor, AlexiosI, who needed reinforcements for his conflict with westward migrating Turks colonizing Anatolia. One of Urban's aims was to guarantee pilgrims access to the Eastern Mediterranean holy sites that were under Muslim control but scholars disagree as to whether this was the primary motive for Urban or those who heeded his call. Urban's strategy may have been to unite the Eastern and Western branches of Christendom, which had been divided since
Pope Nicholas II Pope Nicholas II Pope Nicholas II (; c. 990/995 – 27 July 1061), born Gérard de Bourgogne, was pope from 24 January 1059 until his death. At the time of his election, he was Bishop of Florence. Gérard de Bourgogne was born in Chevron, in what is now Savoy. He was canon at Liege. In 1046 he became Bishop of Florence, where he restored the canonical life among the clergy of numerous churches. Benedict X was elected in 1058, his election having been arranged by the Count of Tusculum. However, a number of cardinals alleged that the election was irregular,