. . "Byzantine Empire" . . . . . . . . . . . "Battle of Hades" . "Imperial forces ofMichael VI Stratiotikos" . . . "Rebel forces ofIsaac I Komnenos" . "Battle of Petroe" . . . "Rebel victory" . "Petroe, Battle of" . . "1057-08-20" . "Battle of Petroe" . "Heavy" .