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
Gerard (archbishop of York) archdeacon of Rouen. He served in the royal chancery under successive kings of England, William I and William II. Gerard was appointed Lord Chancellor of England in 1085, and was present at William I's deathbed in 1087. He continued as Chancellor to William Rufus until 1092; what precipitated his loss of office is unclear. He retained the king's trust, for Rufus employed him in 1095 along with William Warelwast on a diplomatic mission to Pope Urban II regarding Archbishop Anselm receiving the pallium, the sign of an archbishop's authority. Rufus offered to recognise Urban as pope rather than the Antipope