The Executive 269 John would have with Henry Lfs charter not been discovered it Is hard to teli It a time since 1154* and a charter of in mind. The barons had long felt John's violation of feudal customs but they about with no practical expedient in of the extremity of expulsion from the throne. Then Langton found the old charter, the forthwith sentiment crystallised about the charter Idea. The mere mention, however, of something about the rising of 1215 tends to of It. It was mainly a feudal revolt; the Ms contract, and his vassals proposed to him In some way to keep it, or sever their with and take to themselves a new overlord. The Charter1 of course reflects its origin* The early articles are predominantly feudal show the use that was being made of Henry's charter. Like William II., John had abused the feudal the correction^ set forth with and detail. But on Ing article twelve, something Is not contained in the earlier document. This article touched a major grievance, and well illustrates the principle upon which the whole document was based. Its meaning Is clear when viewed in the light of the king's relations with his vassals In the matter of scutage and service abroad. No scutage or aid shall be imposed in our kingdom unless by common counsel of our kingdom, except for ransoming our person, for making our eldest son a knight, and for once marrying our eldest daughter; and for these there shall not be more than a reasonable aid. In like manner it shall be done concerning aids from the city of London.3 This is a statement of the feudal principle that no pay- • ments beyond those established In custom could be levied * A. and S., document 29; W. and N.» pp. 380^396, 2 For the reason for mentioning London in this feudal connection, see Adams in English Historical Renew', xix., 702-706,