[Sidenote: Simon’s rising]
The news of this counter-revolution reunited for a moment the barons. Gloucester joined Earl Simon in calling an autumn Parliament at St. Alban’s, and in summoning to it three knights from every shire south of Trent. But the union was a brief one. Gloucester consented to refer the quarrel with the king to arbitration and the Earl of Leicester withdrew in August to France. He saw that for the while there was no means of withstanding Henry, even in his open defiance of the Provisions. Foreign soldiers were brought into the land; the king won back again the appointment of sheriffs. For eighteen months of this new rule Simon could do nothing but wait. But his long absence lulled the old jealousies against him. The confusion of the realm and a fresh outbreak of troubles in Wales renewed the disgust at Henry’s government, while his unswerving faithfulness to the Provisions fixed the eyes of all Englishmen upon the Earl as their natural leader. The death of Gloucester in the summer of 1262 removed the one barrier to action; and in the spring of 1263 Simon landed again in England as the unquestioned head of the baronial party. What immediately forced him to action was a march of Edward with a body of foreign troops against Llewelyn, who was probably by this time in communication if not in actual alliance with the Earl. The chief opponents of Llewelyn among the Marcher Lords were ardent supporters of Henry’s misgovernment, and when a common hostility drew the Prince and Earl together, the constitutional position of Llewelyn as an English noble gave formal justification for co-operation with him. At Whitsuntide the