Michael VII Doukas or Ducas, nicknamed Parapinakes, was the senior Byzantine emperor from 1071 to 1078. He was known as incompetent as an emperor and reliant on court officials, especially of his finance minister Nikephoritzes, who increased taxation and luxury spending while not properly financing their army. Under his reign, Bari was lost and his empire faced open revolt in the Balkans. Along with the advancing Seljuk Turks in the eastern front, Michael also had to contend with his mercenaries openly turning against the empire. Michael stepped down as emperor in 1078 and later retired to a monastery.

Nikephoritzes was an influential Byzantine eunuch official, who served as chief minister and virtual ruler of the Byzantine Empire during the reign of Emperor Michael VII Doukas. His actual name was Nikephoros; he received the nickname "Nikephoritzes" as a result of his relative youth when he first entered service in the court. He became widely unpopular due to his harsh taxation and meddling with Constantinople's grain supply, as well as for his neglect of Asia Minor in the face of Turkish encroachment. This resentment led to the outbreak of two major rebellions in 1077, and the eventual abdication of Michael VII. Nikephoritzes himself was captured and tortured to death.