History of the City of Rome in the Middle Ages

Ferdinand Gregorovius, a renowned German medieval historian, offers a groundbreaking examination of medieval Rome in his extensive study. The fourth volume, part two, delves into the pivotal years from 1100 to 1200, providing insights into the political, social, and cultural transformations of the era. This work, first published in 1872 and later translated into English, stands as a significant contribution to the understanding of Rome's medieval history.