. "Unknown" . . . "Battle of Larissa" . . "Normans" . . . "unsuccessfully besieged" . . . "Byzantine Empire" . . . "proceeded to attack" . . . . . "Duchy of Apulia and Calabria" . "Byzantine victory" . . "Battle of Larissa" . . "Siege of Larissa" . "Norman attack" . . . "defeated" . . "Unknown" . "15,000" . "Larissa" . "Larissa, Battle of" . . . . "*7,000 Seljuk Turks" . .