Pope Urban II christian nations, and the Muslim incursions into Europe. He is best known for initiating the First Crusade (1096–99) and setting up the modern-day Roman Curia in the manner of a royal ecclesiastical court to help run the Church. He promised forgiveness and pardon for all of the past sins of those who would fight to reclaim the holy land, and free the eastern churches.This pardon would also apply to those that would fight the Moors in Spain. Urban, baptized Eudes (Odo), was born to a family of Châtillon-sur-Marne. He was prior of the abbey of Cluny, later Pope Gregory VII
Geoffrey of Vendôme monastery to Popes Urban and Paschal. He took part in the councils held at Clermont in 1095, by Pope Urban; at Saintes, in 1096, by the Apostolic Legate Amatus of Bordeaux; and at Reims, in 1131, by Innocent II (1130–43). He also strenuously defended the ecclesiastical principles in the question of investitures, which he qualified in several small tracts as heresy and simony; he wrote in the same spirit to Pope Paschal II when the latter made concessions (1111) to Emperor Henry V (1106–25). Finally, he always defended firmly the prerogatives, the rights, and the property of his abbey at