apparently the renunciation was not long regarded as final on either side. He was soon after this with the king in Normandy, but he was refused the desired permission to go to Rome, a journey which Archbishop Ralph soon undertook, that he might try the influence of his presence there in favour of the cause of Canterbury and against other pretensions of the pope. From the date of this visit to Normandy, in the spring of 1116, Henry's continental interests mix themselves with those of the absolute ruler of the English Church, and he was more than once forced to choose upon which side he would make some slight concession or waive some right for the moment. Slowly the sides were forming themselves and the opposing interests growing clear, of a great conflict for the dominion of northern France, a conflict forced upon the English king by the necessity of defending the position he had gained, rather than sought by him in the spirit of conquest, even when he seemed the aggressor; a conflict in which he was to gain the victory in the field and in diplomacy, but to be overcome by the might of events directed by no human hand and not to be resisted by any. The peace between Henry and Louis, made in the spring of 1113, was broken by Henry's coming to the aid of his nephew, Theobald of Blois. Theobald had seized the Count of Nevers on his return from assisting Louis in a campaign in the duchy of France in 1115. The cause was bad, but Henry could not afford to see so important an ally as his nephew crushed by his enemies, especially as his dominions were of peculiar strategical value in any war with the king of France. To Louis's side gathered, as the war developed, those who had reason from their position to fear what looked like the policy of expansion of this new English power in north-western France, especially the Counts of Flanders and of Anjou. The marriage of Henry's son William with Fulk's daughter had not yet taken place, and the Count of Anjou might well believe--particularly from the close alliance of Henry with the rival power of Blois--that he had more to fear than to hope for from the spread of the Norman influence. At the same time the division began to show itself among the Norman barons, of those who were faithful to Henry and those who preferred the succession of Robert's son William; and it grew more pronounced as the war went on, for Louis took up the cause of William as the rightful heir of Normandy. In doing this he began the policy which the French kings followed for so many years, and on the whole with so little advantage, of fomenting the quarrels in the English royal house and of separating if possible the continental possessions from the English.