Pope Urban II speech reflect much more clearly what later authors thought Urban II should have said to launch the First Crusade than what Urban II actually did say. As a better means of evaluating Urban's true motives in calling for a crusade to the Holy Lands, there are four extant letters written by Pope Urban himself: one to the Flemish (dated December 1095); one to the Bolognese (dated September 1096); one to Vallombrosa (dated October 1096); and one to the counts of Catalonia (dated either 1089 or 1096–1099). However, whereas the three former letters were concerned with rallying popular support for the
History of the Byzantine Empire Asia Minor and to advance against the Seljuks. At the Council of Piacenza in 1095, envoys from Alexios spoke to Pope Urban II about the suffering of the Christians of the East, and underscored that without help from the West they would continue to suffer under Muslim rule. Urban saw Alexios' request as a dual opportunity to cement Western Europe and reunite the Eastern Orthodox Churches with the Roman Catholic Church under his rule. On 27 November 1095, Pope Urban II called together the Council of Clermont, and urged all those present to take up arms under the sign of