One of the priorities for the new regime was to settle the long-running dispute with France and, at the end of 1259, Henry and Eleanor left for Paris to negotiate the final details of a peace treaty with King Louis, escorted by Simon de Montfort and much of the baronial government.
Unha das prioridades do novo réxime foi resolver a prolongada disputa con Francia, e a finais de 1259 Henrique e Leonor marcharon a París para negociar os detalles finais do tratado de paz co rei Luís, escoltados por Simon de Montfort e gran parte do goberno dos baróns.