2700 prisoners were massacred at Ayyadieh after this city fell. For 10 points each:
[10h] Name this city. An order that was founded in this city during a siege would later purchase Montfort Castle outside this city under the leadership of Hermann von Salza.
ANSWER: Acre
[10m] This organization purchased Montfort Castle after it was founded during the Siege of Acre. This organization was forced to sign the Peace of Thorn after it was crushed at the Battle of Grunwald.
ANSWER: Teutonic Knights [or Teutonic Order]
[10e] Acre was besieged by this man. This founder of the Ayyubid dynasty fought Richard the Lionheart during the Third Crusade
ANSWER: Saladin [or An-Nasir Salah ad-Din Yusuf ibn Ayyub]
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