For something more than two years after this fateful return of the king to England, his dominions enjoyed peace scarcely broken by a brief campaign in Wales in 1121. At the end of 1120, Archbishop Thurstan, for whose sake the pope was threatening excommunication and interdict, was allowed to return to his see, where he was received with great rejoicing. But the dispute with Canterbury was not yet settled. Indeed, he had scarcely returned to York when he was served with notice that he must profess, for himself at least, obedience to Canterbury, as his predecessors had done. This he succeeded in avoiding for a time, and at the beginning of October, in 1122, Archbishop Ralph of Canterbury died, not having gained his case. An attempt of Calixtus II to send a legate to England, contrary to the promise he had made to Henry at Gisors, was met and defeated by the king with his usual diplomatic skill, so far as the exercise of any legatine powers is concerned, though the legate was admitted to England and remained there for a time. In the selection of a successor to Ralph of Canterbury a conflict arose between the monastic chapter of Christ church and the bishops of the province, and was decided undoubtedly according to the king's mind in favour of the latter, by the election of William of Corbeil, a canon regular. Another episcopal appointment of these years illustrates the growing importance in the kingdom of the great administrative bishop, Roger of Salisbury, who seems to have been the king's justiciar, or chief representative, during his long absences in Normandy. The long pontificate of Robert Bloet, the brilliant and worldly Bishop of Lincoln, closed at the beginning of 1123 by a sudden stroke as he was riding with the king, and in his place was appointed Roger's nephew, Alexander.