Decline of the Byzantine Empire of its territory in Asia Minor, and was in immediate danger of complete annihilation. It recovered following the Komnenian restoration, as Alexios I Komnenos restored relations with the Papacy, and requested aid against the Turks from Pope Urban II at the Council of Piacenza in 1095. Later that same year, the pope preached the First Crusade at the Council of Clermont. In the wake of the success of the First Crusade, the three competent Komnenian emperors, especially Manuel I Komnenos (r. 1143–1180), may have had the power to expel the outnumbered Seljuks, several factors combined to ensure that they never
Pope Urban I Pope Urban I Pope Urban I () was Bishop of Rome or Pope from 222 to 23 May 230. He was born in Rome and succeeded Pope Callixtus I, who had been martyred. It was previously believed for centuries that Urban I was also martyred. However, recent historical discoveries now lead scholars to believe that he died of natural causes. Much of Urban's life is shrouded in mystery, leading to many myths and misconceptions. Despite the lack of sources he is the first Pope whose reign can be definitely dated. Two prominent sources do exist for Urban's pontificate: Eusebius' history