Pope Urban II's Council of Piacenza - Bog af Robert (Tremaine Professor of Religion Somerville - Hardback

Pope Urban II's Council of Piacenza - Robert (Tremaine Professor of Religion Somerville

Pope Urban II's Council of Piacenza covers an important period of medieval history: the so-called \Gregorian Reform\ (roughly between 1050-1130), and one of the most important popes of the Middle Ages, Urban II (1088-99).