Reign of Michael III
İstanbul, TurkeyWith the support of Bardas and another uncle, a successful general named Petronas, Michael III overthrew the regency on 15 March 856 and relegated his mother and sisters to a monastery in 857. Michael III was Byzantine Emperor from 842 to 867. Michael III was the third and traditionally last member of the Amorian (or Phrygian) dynasty. He was given the disparaging epithet the Drunkard by the hostile historians of the succeeding Macedonian dynasty, but modern historical research has rehabilitated his reputation to some extent, demonstrating the vital role his reign played in the resurgence of Byzantine power in the 9th century.