(c. A.D. 800–867) Stressed the supremacy of the Pope in both ecclesiastical and royal matters, relying for the first time on the False Decretals including the forged Donation of Constantine. He is considered one of the most powerful early medieval popes for his actions in overturning decisions of archbishops and even deposing archbishops.
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TIMELINES:
PEOPLE (see c. A.D. 800–867)
COMMENTARY:
