The year 1139, which was destined to see the king destroy by his own act all prospect of a secure and complete possession of the throne, opened and ran one-half its course with no change of importance in the situation. In April, Queen Matilda, who was in character and abilities better fitted to rule over England than her husband, succeeded in making peace with King David of Scotland, who stood in the same relation to her as to the other Matilda, the Empress, since she was the daughter of his sister Mary. The earldom of Northumberland was at last granted to Henry, except the two strong castles of Newcastle and Barnborough, and under certain restrictions, and the Scots gave hostages for the keeping of the peace. At the same date, in the great Lateran council at Rome, to which the English bishops had gone with the legate, the pope seems to have put his earlier decision in favour of Stephen into formal and public shape. In Stephen's mind this favour of the pope's was very likely balanced by another act of his which had just preceded it, by which Henry of Winchester had been created papal legate in England. By this appointment he was given supreme power over the English Church, and gained nearly all that he had hoped to get by becoming Archbishop of Canterbury. Personally Stephen was occupied during the early months of the year, as he had been the year before, in attacking the castles which were held against him; but in the most important case, the siege of Ludlow castle, he met with no success.