Henry meanwhile was endeavouring to strengthen his political position by alliances in more remote quarters; the marriage of his eldest daughter with the duke of Saxony had taken place early in 1168;[237] two years before, the hand of one of her sisters had been half promised to the marquis of Montferrat for his son, in return for his good offices with the Pope;[238] and a project was now on foot for the marriage of Henry’s second daughter, Eleanor, with the king of Castille—a marriage which took place in 1169;[239] while the infant Jane, who was scarcely four years old, was betrothed to the boy-king William of Sicily.[240] For Richard his father was now endeavouring to gain the hand of Adela of France, the younger daughter of Louis and Constance, as a sort of security for the investiture of Aquitaine; while at the same time Henry was on the one hand making interest with the Emperor’s Italian foes, the rising commonwealths of Lombardy and the jurisconsults of Bologna;[241] and on the other, Frederic was endeavouring to regain his alliance by an embassy headed by his own cousin, Henry’s new-made son-in-law, the duke of Saxony.[242]

All this political, ecclesiastical and diplomatic coil Henry had to unravel almost single-handed. Of the group of counsellors who had stood around him in his early years, Arnulf of Lisieux on one side of the sea and Richard de Lucy on the other were almost the sole survivors. He had lost the services of his constable Henry of Essex under very painful circumstances a few months before that council at Woodstock which saw the beginning of his quarrel with Thomas. The constable was accused by Robert de Montfort of having committed high treason six years before by purposely letting fall the standard and falsely proclaiming the king’s death at the battle of Consilt. Henry of Essex declared that he had dropped the standard in the paralysis of despair, really believing the king to be dead; and it is evident from the high commands which he held in the war of Toulouse and elsewhere that the king continued to treat him with undiminished confidence, and to regard him as one of his most valuable ministers and friends. The charge once made, however, could only be met by ordeal of battle. The encounter took place at Reading; Henry of Essex went down before his accuser’s lance; and all that his sovereign could do for him was to save his life by letting the monks of the neighbouring abbey carry his body off the field as if for burial, and when he proved to be still alive, suffering him to remain as a brother of the house, while his property was confiscated to the Crown and his services were lost to the state.[243] The king’s mother died in the autumn of 1167;[244] his old friend and adviser Earl Robert of Leicester passed away in 1168.[245] A desperate attempt was even made to part him from his wife, in order to get rid of his rights over Aquitaine;[246] while the man who had once been his most successful diplomatic agent and his unfailing helper against the wiles of all his enemies was now the most formidable tool in their hands.

It was for his children’s sake that Henry at last bent his pride to do what he had vowed never to do again. At Montmirail, on the feast of Epiphany 1169, he renewed his homage to Louis, made full submission to him, and promised compensation to the Breton and Poitevin barons for their losses in the recent wars.[247] Next day young Henry did homage to the French king for the counties of Anjou and Maine,[248] and, as it seems, of Britanny, which his brother Geoffrey was to hold under him.[249] Richard did the like for Aquitaine, of which Louis granted him the investiture,[250] together with a promise of Adela’s hand.[251] Three weeks later young Henry, in his new capacity of count of Anjou, officiated in Paris as seneschal to the king of France;[252] he afterwards repeated his homage to Louis’s son and heir, and received that of his own brother Geoffrey for the duchy of Britanny.[253]

One thing alone was now lacking to the completion of Henry’s scheme: the crowning of his heir. There can be no doubt that when he sent Thomas and the child to England together—the one to be chosen king and the other to be made primate—he intended the coronation to take place as soon as he himself could rejoin them. Its performance, delayed by his own continued absence on the continent, had however been made impossible by his quarrel with Thomas. That the archbishop of Canterbury alone could lawfully crown a king of England was a constitutional as well as an ecclesiastical tradition so deeply rooted in the minds of Englishmen that nothing short of absolute necessity had induced Henry I. to set it aside in his own case; and still less could Henry II. venture to risk such an innovation in the case of his son.[254] Yet the prospect of a reconciliation with the primate seemed at this moment further off than ever.

Thomas’s first impulse on entering Pontigny had been to give himself up to a course of study, devotion and self-discipline more severe than anything which he had yet attempted. He secretly assumed the habit of the “white monks,”[255] and nearly ruined his delicate constitution by a rash endeavour to practise the rigorous abstinence enjoined by the rules of the order.[256] He grew more diligent than ever in prayer, meditation, and study of Holy Scripture.[257] But his restless, impetuous nature could not rise to the serene heights of more than worldly wisdom urged upon him by John of Salisbury, who truly insisted that such occupations alone were worthy of a true confessor.[258] In spite of John’s warnings and pleadings, he still kept all his friends—John himself included—ceaselessly at work in his behalf; and while he sought out in every church and convent in Gaul every rare and valuable book that he could hear of, to be copied for his cathedral library, he was also raking together for the same collection all the privileges, old or new, that could be disinterred from the Roman archives or extorted from the favour of the Pope.[259] Until Easter 1166 Alexander restrained him from any direct measures against the king;[260] then, unable to keep silence any longer, Thomas again took the matter into his own hands and wrote to Henry himself, earnestly imploring him to consider his ways and to grant his old friend a personal interview.[261] Henry was inexorable; Thomas wrote again, this time a torrent of mingled warnings, intreaties and remonstrances,[262] and with just as little effect. Then, towards the end of May, as the king was holding council with his barons at Chinon, a barefooted monk came to him with a third letter from the primate.[263] Once again Thomas expressed his longing for a personal meeting; once again he set forth the doctrine of the divine rights and duties of kings, and charged Henry, by the solemn memory of his coronation-vows, to restore to the English Church her privileges and her chief pastor. Only in the last sentence came a significant warning: “If not, then know of a surety that you shall feel the severity of Divine vengeance!”[264] And there was no doubt about its meaning; for the Empress Matilda had already transmitted to her son a threat sent to her by Thomas in plain words, that unless she could bring him to acknowledge his error, “shortly, yea, very shortly” the “sword of the Spirit” should be drawn against his dominions and even against himself.[265]