The feudalism of France and England clearly recognized the right of women to succeed to baronies, even of the first importance, though with some irregularities of practice and the feudal right of marriage which the English kings considered so important rested, in the case of female heirs, on this principle. The king's son, Robert of Gloucester, and his nephew Stephen, now Count of Boulogne, who disputed with one another the right to take this oath to Matilda's succession next after her uncle, David, king of Scots, had both been provided for by Henry in this way. Still, even in these cases, a difference was likely to be felt between succession to the barony itself, and to the title and political authority which went with it, and the difference would be greater in the case of the highest of titles, of the throne of such a dominion as Henry had brought together. Public law in the Spanish peninsula had already, in one case, recognized the right of a woman to reign, but there had been as yet no case in northern Europe. The dread of such a succession was natural, in days when feudal turbulence was held in check only by the reigning king, and when even this could be accomplished only by a king of determined force. The natural feeling in such cases is undoubtedly indicated by the form of the historian's statement referred to above, that Robert of Gloucester declined the suggestion that he should be king out of loyalty to "his sister's son." It was the feeling that the female heir could pass the title on to her son, rather than that she could hold it herself.

William of Malmesbury states, in his account of these events, that he had often heard Bishop Roger of Salisbury say that he considered himself released from this oath to Matilda because it had been taken on condition that she should not be married out of the kingdom except with the counsel of the barons.[24] The writer takes pains at the same time to say that he records this fact rather from his sense of duty as a historian than because he believes the statement. It has, however, a certain amount of inherent probability. To consult with his vassals on such a question was so frequently the practice of the lord, and it was so entirely in line with feudal usage, that the barons would have had some slight ground on which to consider themselves released from this oath, even if such a specific promise had not been made, nor is it likely that Henry would hesitate to make it if he thought it desired. It is indeed quite possible that Henry had not yet determined upon the plan which he afterwards carried out, though it may very likely have been in his mind, and that he was led to this by events which were taking place at this very time in France.

Matilda's return to her father, and Henry's evident intention to make her the heir of his dominions, of Normandy as well as of England, seem to have moved King Louis to some immediate action in opposition. The separation of the duchy from the kingdom, so important for the interests of the Capetian house, could not be hoped for unless this plan was defeated. The natural policy of opposition was the support of William Clito. At a great council of his kingdom, meeting at the same time with Henry's court in which Matilda's heirship was recognized, the French king bespoke the sympathy and support of his barons for "William of Normandy." The response was favourable, and Louis made him a grant of the French Vexin, a point of observation and of easy approach to Normandy. At the same time, a wife was given William in the person of Jeanne, half sister of Louis's queen, and daughter of the Marquis of Montferrat. A few weeks later William advanced with an armed force to Gisors, and made formal claim to Normandy.

It was hardly these events, though they were equivalent to a formal notification of the future policy of the king of France, which brought Henry to a decision as to his daughter's marriage. On March 2, the Count of Flanders, Charles the Good, was foully murdered in the Church of St. Donatian at Bruges. He was without children or near relatives, and several claimants for the vacant countship at once appeared. Even Henry I is said to have presented his claim, which he would derive from his mother, but he seems never seriously to have prosecuted it. Louis, on the contrary, gave his whole support to the claim of William Clito, and succeeded with little difficulty in getting him recognized by most of the barons and towns as count. This was a new and most serious danger to Henry's plans, and he began at once to stir up troubles for the new count among his vassals, by the support of rival claimants, and in alliance with neighbouring princes. But the situation demanded measures of direct defence, and Henry was led to take the decisive step, so eventful for all the future history of England, of marrying Matilda a second time. Immediately after Whitsuntide of 1127, Matilda was sent over to Normandy, attended by Robert of Gloucester and Brian Fitz Count, and at Rouen was formally betrothed by the archbishop of that city to Geoffrey, son of Fulk of Anjou. The marriage did not take place till two years later.

For this marriage no consent of English or Norman barons was asked, and none was granted. Indeed, we are led to suspect that Henry considered it unlikely that he could obtain consent, and deemed it wiser not to let his plans be known until they were so far accomplished as to make opposition useless. The natural rivalry and hostility between Normandy and Anjou had been so many times passed on from father to son that such a marriage as this could seem to the Norman barons nothing but a humiliation, and to the Angevins hardly less than a triumph. The opposition, however, spent itself in murmurs. The king was too strong. Probably also the political advantages were too obvious to warrant any attempt to defeat the scheme. Matilda herself is said to have been much opposed to the marriage, and this we can easily believe. Geoffrey was more than ten years her junior, and still a mere boy. She had but recently occupied the position of highest rank in the world to which a woman could attain. She was naturally of a proud and haughty spirit. We are told nothing of the arguments which induced her to consent; but in this case again the political advantage, the necessity of the marriage to the security of her succession, must have been the controlling motive.

That these considerations were valid, that Henry was fully justified in taking this step in the circumstances which had arisen, is open to no question, if the matter is regarded as one of cold policy alone. To leave Matilda's succession to the sole protection of the few barons of England, who were likely to be faithful, however powerful they might be, would have been madness under the new conditions. With William Clito likely to be in possession of the resources of a strong feudal state, heartily supported by the king of France, felt by the great mass of Norman barons to be the rightful heir, and himself of considerable energy of character, the odds would be decidedly in favour of his succession. The balance could be restored only by bringing forward in support of Matilda's claim a power equal to William's and certain not to abandon her cause. Henry could feel that he had accomplished this by the marriage with Geoffrey, and he had every reason to believe that he had converted at the same time one of the probable enemies of his policy into its most interested defender. Could he have foreseen the early death of William, he might have had reason to hesitate and to question whether some other marriage might not lead to a more sure success. That this plan failed in the end is only a proof of Henry's foresight in providing, against an almost inevitable failure, the best defence which ingenuity could devise.

William Clito's tenure of his countship was of but little more than a year, and a year filled with fighting. Boulogne was a vassal county of Flanders; but the new count, Stephen, undoubtedly carrying out the directions of his uncle, refused him homage, and William endeavoured to compel his obedience by force. Insurrections broke out behind him, due in part to his own severity of rule; and the progress of one of his rivals who was destined to succeed him, Dietrich of Elsass, was alarming. Louis attempted to come to his help, but was checked by a forward move of Henry with a Norman army. The tide seemed about to turn in Henry's favour once more, when it was suddenly impelled that way by the death of William. Wounded in the hand by a spear, in a fight at Alost, he died a few days later. His father was still alive in an English prison, and was informed in a dream, we are told, of this final blow of fortune. But for Henry this opportune death not merely removed from the field the most dangerous rival for Matilda's succession, but it also re-established the English influence in Flanders. Dietrich of Elsass became count, with the consent of Louis, and renewed the bond with England. Not long afterwards by the influence of Henry he obtained as wife, Geoffrey of Anjou's sister Sibyl, who had been taken from William Clito.

Geoffrey and Matilda were married at Le Mans, on June g, 1129, by the Bishop of Avranches, in the presence of a brilliant assembly of nobles and prelates, and with the appearance of great popular rejoicing. After a stay there of three weeks, Henry returned to Normandy, and Matilda, with her husband and father-in-law, went to Angers. The jubilation with which the bridal party was there received was no doubt entirely genuine. Already before this marriage an embassy from the kingdom of Jerusalem had sought out Fulk, asking him to come to the aid of the Christian state, and offering him the hand of the heiress of the kingdom with her crown. This offer he now accepted, and left the young pair in possession of Anjou. But this happy outcome of Henry's policy, which promised to settle so many difficulties, was almost at the outset threatened with disaster against which even he could not provide. Matilda was not of gentle disposition. She never made it easy for her friends to live with her, and it is altogether probable that she took no pains to conceal her scorn of this marriage and her contempt for the Angevins, including very likely her youthful husband. At any rate, a few days after Henry's return to England, July 7,1129, he was followed by the news that Geoffrey had repudiated and cast off his wife, and that Matilda had returned to Rouen with few attendants. Henry did not, however, at once return to Normandy, and it was two full years before Matilda came back to England.

The disagreement between Geoffrey and Matilda ran its course as a family quarrel. It might endanger the future of Henry's plans, but it caused him no present difficulty. His continental position was now, indeed, secure and was threatened during the short remainder of his life by none of his enemies, though his troubles with his son-in-law were not yet over. The defeat of Robert and the crushing of the most powerful nobles had taught the barons a lesson which did not need to be repeated, and England was not easily accessible to the foreign enemies of the king. In Normandy the case was different, and despite Henry's constant successes and his merciless severity, no victory had been final so long as any claimant lived who could be put forward to dispute his possession. Now followed some years of peace, in which the history of Normandy is as barren as the history of England had long been, until the marriage of Matilda raised up a new claimant to disturb the last months of her father's life. During Henry's last stay in Normandy death had removed one who had once filled a large place in history, but who had since passed long years in obscurity. Ranulf Flambard died in 1128, having spent the last part of his life in doing what he could to redeem the earlier, by his work on the cathedral of Durham, where in worthy style he carried on the work of his predecessor, William of St. Calais. Soon after died William Giffard, the bishop whom Henry had appointed before he was himself crowned, and in his place the king appointed his nephew, Henry of Blois, brother of Count Stephen, who was to play so great a part in the troubles that were soon to begin. About the same time we get evidence that Henry had not abandoned his practice of taking fines from the married clergy, and of allowing them to retain their wives.

The year 1130, which Henry spent in England, is made memorable by a valuable and unique record giving us a sight of the activities of his reign on a side where we have little other evidence. The Pipe Roll of that year has come down to us.[25] The Pipe Rolls, so called apparently from the shape in which they were filed for preservation, are the records of the accounting of the Exchequer Court with the sheriffs for the revenues which they had collected from their counties, and which they were bound to hand over to the treasury. From a point in the reign of Henry's grandson, these rolls become almost continuous, and reveal to us in detail many features of the financial system of these later times. This one record from the reign of the first Henry is a slender foundation for our knowledge of the financial organization of the kingdom, but from it we know with certainly that this organization had already begun as it was afterward developed.