There is another noteworthy point which would seem to have escaped observation. It is distinctly implied by William of Malmesbury that the primate, seizing his opportunity, on Stephen's appearance in London, had extorted from him, as a preliminary to his recognition, as Maurice had done from Henry at his coronation, and as Henry of Winchester was, later, to do in the case of the Empress, an oath to restore the Church her "liberty," a phrase of which the meaning is well known. Stephen, he adds, on reaching Winchester, was released from this oath by his brother, who himself "went bail" (made himself responsible) for Stephen's satisfactory behaviour to the Church.[11] It is, surely, to this incident that Henry so pointedly alludes in his speech at the election of the Empress.[12] It can only, I think, be explained on the hypothesis that Stephen chafed beneath the oath he had taken, and begged his brother to set him free. If so, the attempt was vain, for he had, we shall find, to bind himself anew on the occasion of his Oxford charter.[13] At Winchester the citizens, headed by their bishop, came forth from the city to greet him, but this reception must not be confused (as it is by Mr. Freeman) with his election by the citizens of London.[14] His brother, needless to say, met him with an eager welcome, and the main object of his visit was attained when William de Pont de l'Arche, who had shrunk, till his arrival, from embracing his cause, now, in concert with the head of the administration, Roger, Bishop of Salisbury, placed at his disposal the royal castle, with the treasury and all that it contained.[15]