Emperor Charles IV and the Origins of the Great Schism, c. 1375–1378

Emperor Otto I the Great made history in the Holy Roman Empire with a significant dynastic achievement: in 967, he persuaded the pope to crown his son co-emperor in Rome. Two centuries later, another renowned emperor, Frederick Barbarossa, attempted a similar feat, negotiating with four different popes for the coronation of his descendant, but ultimately failed. A lesser-known parallel can be found in the life of Emperor Charles IV of the Luxembourg dynasty in the fourteenth century. After the Papal Curia returned to Rome from Avignon in early 1377, Charles made concerted efforts in Italy, France, and Germany to secure the imperial coronation of his son, Wenceslas. However, this bold ambition coincided with an unprecedented crisis in relations between the ‟French” cardinals and the newly elected Italian pope, Urban VI. Recognizing that the final chapter of Charles IV’s biography is deeply intertwined with the early history of the Great Western Schism offers a fresh perspective on a subject that has long captivated international scholarship.