Original: December 4 & ndash ; Kings Louis IX of France and Henry III of England agree to the Treaty of Paris , in which Henry renounces his claims to French-controlled territory on continental Europe ( including Normandy ) in exchange for Louis withdrawing his support for English rebels .
Simplified: The Oxford Parliament , led by Simon de Montfort , 6th Earl of Leicester , leads to the acceptance by King Henry III of England of the Provisions of Oxford .