This book was designed to explore as fully as possible the appropriateness of the phrase immutator mundi or transformer of the world, as applied by contemporaries to Frederick II of Hohenstaufen, to establish the relationship of his many-sided achievements to those of his Norman and Hohenstaufen antecedents; to describe the circle of associates who participated in his manifold activities; and, finally, to seek the origin and to trace the course of the unremitting hostility of contemporary popes to him and to his concept of empire. The author has critically examined and judiciously employed all available contemporary chronicles, letters, official documents, polemical writings, and all other pertinent materials that either directly or indirectly bear upon the subject. In addition, the book is in no wise concerned with the spiritual motivation of the priesthood.

Frederick II of Hohenstaufen, Holy Roman Emperor, King of Sicily, King of Jerusalem, has, since his death in 1250, enjoyed a reputation as one of the most remarkable monarchs in the history of Europe. His wide cultural tastes, his apparent tolerance of Jews and Muslims, his defiance of the papacy, and his supposed aim of creating a new, secular world order make him a figure especially attractive to contemporary historians. But as David Abulafia shows in this powerfully written biography, Frederick was much less tolerant and far-sighted in his cultural, religious, and political ambitions than is generally thought. Here, Frederick is revealed as the thorough traditionalist he really was: a man who espoused the same principles of government as his twelfth-century predecessors, an ardent leader of the Crusades, and a king as willing to make a deal with Rome as any other ruler in medieval Europe. Frederick's realm was vast. Besides ruling the region of Europe that encompasses modern Germany, Czechoslovakia, Poland, eastern France, and northern Italy, he also inherited the Kingdom of Sicily and parts of the Mediterranean that include what are now Israel, Lebanon, Malta, and Cyprus. In addition, his Teutonic knights conquered the present-day Baltic States, and he even won influence along the coasts of Tunisia. Abulafia is the first to place Frederick in the wider historical context his enormous empire demands. Frederick's reign, Abulafia clearly shows, marked the climax of the power struggle between the medieval popes and the Holy Roman Emperors, and the book stresses Frederick's steadfast dedication to the task of preserving both dynasty and empire. Through the course of this rich, groundbreaking narrative, Frederick emerges as less of the innovator than he is usually portrayed. Rather than instituting a centralized autocracy, he was content to guarantee the continued existence of the customary style of government in each area he ruled: in Sicily he appeared a mighty despot, but in Germany he placed his trust in regional princes, and never dreamed of usurping their power. Abulafia shows that this pragmatism helped bring about the eventual transformation of medieval Europe into modern nation-states. The book also sheds new light on the aims of Frederick in Italy and the Near East, and concentrates as well on the last fifteen years of the Emperor's life, a period until now little understood. In addition, Abulfia has mined the papal registers in the Secret Archive of the Vatican to provide a new interpretation of Frederick's relations with the papacy. And his attention to Frederick's register of documents from 1239-40--a collection hitherto neglected--has yielded new insights into the cultural life of the German court. In the end, a fresh and fascinating picture develops of the most enigmatic of German rulers, a man whose accomplishments have been grossly distorted over the centuries.

A compelling study of a "best-seller" from the Middle Ages

Historians commonly designate the High Middle Ages as the era of the "papal monarchy," when the popes of Rome vied with secular rulers for spiritual and temporal supremacy. Indeed, in many ways the story of the papal monarchy encapsulates that of medieval Europe as often remembered: a time before the modern age, when religious authorities openly clashed with emperors, kings, and princes for political mastery of their world, claiming sovereignty over Christendom, the universal community of Christian kingdoms, churches, and peoples. At no point was this conflict more widespread and dramatic than during the papacies of Gregory IX (1227-1241) and Innocent IV (1243-1254). Their struggles with the Hohenstaufen Emperor Frederick II (1212-1250) echoed in the corridors of power and the court of public opinion, ranging from the battlefields of Italy to the streets of Jerusalem. In The Two Powers, Brett Edward Whalen has written a new history of this combative relationship between the thirteenth-century papacy and empire. Countering the dominant trend of modern historiography, which focuses on Frederick instead of the popes, he redirects our attention to the papal side of the historical equation. By doing so, Whalen highlights the ways in which Gregory and Innocent acted politically and publicly, realizing their priestly sovereignty through the networks of communication, performance, and documentary culture that lay at the unique disposal of the Apostolic See. Covering pivotal decades that included the last major crusades, the birth of the Inquisition, and the unexpected invasion of the Mongols, The Two Powers shows how Gregory and Innocent's battles with Frederick shaped the historical destiny of the thirteenth-century papacy and its role in the public realm of medieval Christendom.

First published in 2004, Medieval Italy: An Encyclopedia provides an introduction to the many and diverse facets of Italian civilization from the late Roman empire to the end of the fourteenth century. It presents in two volumes articles on a wide range of topics including history, literature, art, music, urban development, commerce and economics, social and political institutions, religion and hagiography, philosophy and science. This illustrated, A-Z reference is a cross-disciplinary resource and will be of key interest not only to students and scholars of history but also to those studying a range of subjects, as well as the general reader.

The area comprising what became the counties of Cumberland and Westmorland was long disputed, both politically and ecclesiastically, between the English and Scottish kingdoms. The bishopric of Carlisle was the last see in England to be created before the Reformation changes of the 1540s. This latest volume in the English Episcopal Acta series brings together for the first time an edition of all the surviving charters issued by bishops of Carlisle from 1133 until the death of Bishop Ralph de Ireton in 1292. The extant charters provide great insights into the episcopal administration of this border bishopric for the first 150 years of the see's existence. The introduction provides an account of the diocese, the bishops and their households, discussion of the diplomatic aspects and style of the surviving charters and the episcopal seals. Offering fresh insights into this formative period of English history, this volume will be of interest to scholars and students of ecclesiastical, medieval and local history.

This volume brings together a selection of the papers on the theme of the Papacy and the Crusades, delivered at the 7th Congress of the Society for the Study of the Crusades and the Latin East. After the introduction by Michel Balard, the first papers examine aspects of crusader terminology. The next section deals with events and perceptions in the West, including papers on the crusades against the Albigensians and Frederick II, and on the situation in the Iberian peninsula. There follow studies on relations between crusaders and the local populations in the Byzantine world after 1204 and Frankish Greece, and in Cilician Armenia, while a final pair looks at papal interventions in Poland and Scandinavia.