Pope Urban III was the head of the Roman Catholic Church from 1185 to 1187. Born as Uberto Crivelli in Italy, he became a cardinal before his papacy. His tenure was marked by his efforts to support the Crusades, particularly the Third Crusade, which aimed to reclaim Jerusalem from Muslim control. Urban III was known for his strong leadership and commitment to church reform. During his papacy, Urban III faced challenges, including conflicts with the Holy Roman Emperor Frederick I Barbarossa. His reign was relatively short, lasting only two years, and he died shortly after hearing news of the fall of Jerusalem in 1187. His death marked a significant moment in the history of the Church and the Crusades.