Godfrey of Viterbo as Historian and Political Theorist

anno annointment autem Carolingian cesar Charlemagne Church Civilis claims codices concept Conrad Conrad II Corpus Iuris Civilis Deus domini edition eius election emperor Empire enim erat Ernst Francia Frederick Frederick's reign fuit Fürstenspiegel George Heinrich Pertz George Waitz German Gesta Friderici Gesta Heinrici Godfrey of Viterbo Godfrey's Gotfrid Gotfrid von Viterbo habere Henry historian Hohenstaufen Holy Roman Empire honor Ibid idea imperii imperium ipse Italian iura iure Jupiter king lege legibus magis manus manuscript Memoria Seculorum neque nomen omnes omni omnia omnibus origin Otto of Freising Pantheon papacy papal particulae patria Pistorius political authority pope populi preface proceres quam quia quod regem reges regia regis regna rerum Roma Roman law Scheffer-Boichorst Schulz secular sibi sources Speculum Regum sunt tibi tion tradition translatio imperii Trojan tunc Ulmann Waitz Wattenbach writing XXII