As this year drew to its close frequent letters and messengers from the Holy Land made known to the west one terrible disaster after another. Saladin with a great army had fallen on the weak and divided kingdom and had won incredible successes. The infant king, Baldwin V, had died before these events began, and his mother Sibyl was recognized as queen. She immediately, against the expressed wish of the great barons, gave the crown to her husband, Guy of Lusignan. He was a brave man and an earnest defender of the Holy Land, but he could not accomplish the impossible task of maintaining a kingdom, itself so weak, in the face of open and secret treachery. In October the news reached Europe of the utter defeat of the Christians, of the capture of the king, and worse still of the true Cross by the infidels. The pope, Urban III, died of grief at the tidings. His successor, Gregory VIII, at once urged Europe to a new crusade in a long and vigorous appeal. Very soon afterwards followed the news of the capture of Jerusalem by Saladin. The Emperor Frederick was anxious to put himself at the head of the armies of Christendom, as he was entitled to do as sovereign of the Holy Roman Empire, and lead them to recover the holy places. But while most princes delayed and waited to know what others would do, the impulsive and emotional Richard took the cross the next morning, men said, after he had learned the news. This he did without the knowledge of his father who was shocked to learn of it, and shut himself up for days, understanding more clearly than did his son what the absence of the heir to the throne on such a long and uncertain expedition would mean at such a time.
The advisability, the possibility even, of such a crusade would all depend upon Philip, and the movements of Philip just then were very disquieting. About the beginning of the new year, 1188, he returned from a conference with the Emperor Frederick, which in itself could bode no good to the father-in-law and supporter of Henry the Lion, and immediately began collecting a large army, "impudently boasting," says the English chronicler of Henry's life, "that he would lay waste Normandy and the other lands of the king of England that side the sea, if he did not return to him Gisors and all that belonged to it or make his son Richard take to wife Adela the daughter of his father Louis." Philip evidently did not intend to drop everything to go to the rescue of Jerusalem nor was he inclined at any expense to his own interests to make it easy for those who would. Henry who was already at the coast on the point of crossing to England, at once turned back when he heard of Philip's threats, and arranged for a conference with him on January 21. Here was the opportunity for those who were urging on the crusade. The kings of France and England with their chief barons were to be together while the public excitement was still high and the Christian duty of checking the Saracen conquest still keenly felt. The Archbishop of Tyre, who had come to France on this mission, gave up all his other undertakings as soon as he heard of the meeting and resolved to make these great princes converts to his cause. It was not an easy task. Neither Henry nor Philip was made of crusading material, and both were far more interested in the tasks of constructive statesmanship which they had on hand than in the fate of the distant kingdom of Jerusalem. A greater obstacle than this even was their fear of each other, of what evil one might do in the absence of the other, the unwillingness of either to pledge himself to anything definite until he knew what the other was going to do, and the difficulty of finding any arrangement which would bind them both at once. It is practically certain that they yielded at last only to the pressure of public opinion which must have been exceedingly strong in the excitement of the time and under the impassioned eloquence of a messenger direct from the scene of the recent disasters. It was a great day for the Church when so many men of the highest rank, kings and great barons, took the cross, and it was agreed that the spot should be marked by a new church, and that it should bear the name of the Holy Field.
Whatever may be true of Philip, there can, I think, be no doubt that, when Henry took the cross, he intended to keep his vow. It was agreed between them that all things should remain as they were until their return; and Henry formally claimed of his suzerain the protection of his lands during his absence, and Philip accepted the duty.[51] A few days after taking the cross Henry held an assembly at Le Mans and ordered a tax in aid of his crusade. This was the famous Saladin tithe, which marks an important step in the history of modern taxation. It was modelled on an earlier tax for the same purpose which had been agreed upon between France and England in 1166, but it shows a considerable development upon that, both in conception and in the arrangements for carrying out the details of the tax. The ordinance provided for the payment by all, except those who were themselves going on the crusade, of a tenth, a "tithe," of both personal property and income, precious stones being exempt and the necessary tools of their trade of both knights and clerks. Somewhat elaborate machinery was provided for the collection of the tax, and the whole was placed under the sanction of the Church. A similar ordinance was shortly adopted by Philip for France, and on February 11, Henry, then in England, held a council at Geddington, in Northamptonshire, and ordained the same tax for England.
In the meantime the crusade had received a check, and partly, at least, through the fault of its most eager leader, Richard of Poitou. A rebellion had broken out against him, and he was pushing the war with his usual rapidity and his usual severities, adopting now, however, the interesting variation of remitting all other penalties if his prisoners would take the cross. If Richard was quickly master of the rebellion, it served on the one hand to embitter him still more against his father, from the report, which in his suspicious attitude he was quick to believe, that Henry's money and encouragement had supported the rebels against him; and on the other, to lead to hostilities with the Count of Toulouse. The count had not neglected the opportunity of Richard's troubles to get a little satisfaction for his own grievances, and had seized some merchants from the English lands. Richard responded with a raid into Toulouse, in which he captured the chief minister of the count and refused ransom for him. Then the count in his turn arrested a couple of English knights of some standing at court, who were returning from a pilgrimage to St. James of Compostella. Still Richard refused either ransom or exchange, and an appeal to the king of France led to no result. Richard told his father afterwards that Philip had encouraged his attack on the count. Soon, however, his rapid successes in Toulouse, where he was taking castle after castle, compelled Philip to more decided interference; probably he was not sorry to find a reason both to postpone the crusade and to renew the attack on the Angevin lands. First he sent an embassy to Henry in England to protest against Richard's doings, and received the reply that the war was against Henry's will, and that he could not justify it. With a great army Philip then invaded Auvergne, captured Châteauroux and took possession of almost all Berri. An embassy sent to bring Philip to a better mind was refused all satisfaction, and Henry, seeing that his presence was necessary in France, crossed the channel for the last of many times and landed in Normandy on July 1, 1188.
All things were now, indeed, drawing to a close with Henry, who was not merely worn out and ill, but was plunged into a tide of events flowing swiftly against all the currents of his own life. Swept away by the strong forces of a new age which he could no longer control, driven and thwarted by men, even his own sons, whose ideals of conduct and ambition were foreign to his own and never understood, compelled to do things he had striven to avoid, and to see helplessly the policy of his long reign brought to naught, the coming months were for him full of bitter disasters which could end only, as they did, in heartbreak and death. Not yet, however, was he brought to this point, and he got together a great army and made ready to fight if necessary. But first, true to his policy of negotiation, he sent another embassy to Philip and demanded restitution under the threat of renouncing his fealty. Philip's answer was a refusal to stop his hostilities until he should have occupied all Berri and the Norman Vexin. War was now inevitable, but it lingered for some time without events of importance, and on August 16 began a new three days' conference at the historic meeting-place of the kings near Gisors. This also ended fruitlessly; some of the French even attacked the English position, and then cut down in anger the old elm tree under which so many conferences had taken place. Philip was, however, in no condition to push the war upon which he had determined. The crusading ardour of France which he himself did not feel, and which had failed to bring about a peace at Gisors, expressed itself in another way; and the Count of Flanders and Theobald of Blois and other great barons of Philip notified him that they would take no part in a war against Christians until after their return from Jerusalem.
Philip's embarrassment availed Henry but little, although his own force remained undiminished. A sudden dash at Mantes on August 30, led only to the burning of a dozen or more French villages, for Philip by a very hurried march from Chaumont was able to throw himself into the city, and Henry withdrew without venturing a pitched battle. On the next day Richard, who till then had been with his father, went off to Berri to push with some vigour the attack on Philip's conquests there, promising his father faithful service. A double attack on the French, north and south, was not a bad plan as Philip was then situated, but for some reason not clear to us Henry seems to have let matters drift and made no use of the great army which he had got together. The king of France, however, saw clearly what his next move should be, and he sent to propose peace to Henry on the basis of a restoration of conquests on both sides. Henry was ever ready for peace, and a new conference took place at Chatillon on the Indre, where it was found that Philip's proposition was the exchange of his conquests in Berri for those of Richard in Toulouse, and the handing over to him of the castle of Pacy, near Mantes, as a pledge that the treaty would be kept. It is difficult to avoid the conclusion that Philip knew that this demand would be refused, as it was, and that he had only made the proposal of peace in order to gain time to collect a new force. In this he must now have succeeded, for he immediately took the offensive in Berri and added somewhat to his conquests, probably by hiring the German mercenaries whom we learn he shortly afterwards defrauded of their pay.
In the meantime Richard and Philip were drawing together again, in what way exactly we do not know. We suspect some underhanded work of Philip's which would be easy enough. Evidently Richard was still very anxious about the succession, and it seems to have occurred to him to utilize his father's desire for peace on the basis of Philip's latest proposition, to gain a definite recognition of his rights. At any rate we are told that he brought about the next meeting between the kings, and that he offered to submit the question of the rights or wrongs of his war with Toulouse to the decision of the French king's court. This dramatic and fateful conference which marks the success of Philip's intrigues began on November 18 at Bonmoulins, and lasted three days. Henry was ready to accept the proposal now made that all things should be restored on both sides to the condition which existed at the taking of the cross, but here Richard interposed a decided objection. He could not see the justice of being made to restore his conquests in Toulouse which he was holding in domain, and which were worth a thousand marks a year, to get back himself some castles in Berri which were not of his domain but only held of him. Then Philip for him, evidently by previous agreement, brought forward the question of the succession. The new proposition was that Richard and Adela should be married and that homage should be paid to Richard as heir from all the Angevin dominions. It seems likely, though it is not so stated, that on this condition Richard would have agreed to the even exchange of conquests. As time went on the discussion, which had been at first peaceable and calm, became more and more excited so that on the third day the attendants came armed. On that day harsh words and threats were exchanged. To Richard's direct demand that he should make him secure in the succession, Henry replied that he could not do it in the existing circumstances, for, if he did, he would seem to be yielding to threats and not acting of his own will. Then Richard, crying out that he could now believe things that had seemed incredible to him, turned at once to Philip, threw off his sword, and in the presence of his father and all the bystanders offered him his homage for all the French fiefs, including Toulouse, saying his father's rights during his lifetime and his own allegiance to his father. Philip accepted this offer without scruple, and promised to Richard the restoration of what he had taken in Berri, with Issoudun and all that he had conquered of the English possessions since the beginning of his reign.
To one at least of the historians of the time Richard's feeling about the succession did not seem strange, nor can it to us.[52] For this act of Richard, after which peace was never restored between himself and his father, Henry must share full blame with him. Whether he was actuated by a blind affection for his youngest son, or by dislike and distrust of Richard, or by a remembrance of his troubles with his eldest son, his refusal to recognize Richard as his heir and to allow him to receive the homage of the English and French barons, a custom sanctioned by the practice of a hundred years in England and of a much longer period in France, was a political and dynastic blunder of a most astonishing kind. Nothing could show more clearly how little he understood Philip Augustus or the danger which now threatened the Angevin house. As for Richard, he may have been quick-tempered, passionate, and rash, not having the well-poised mind of the diplomatist or the statesman, at least not one of the high order demanded by the circumstances, and deceived by his own anger and by the machinations of Philip; yet we can hardly blame him for offering his homage to the king of France. Nor can we call the act illegal, though it was extreme and unusual, and might seem almost revolutionary. An appeal to his overlord was in fact the only legal means left him of securing his inheritance, and it bound Philip not to recognize any one else as the heir of Henry. Philip was clearly within his legal rights in accepting the offer of Richard, and the care with which Richard's declaration was made to keep within the law, reserving all the rights which should be reserved, shows that however impulsive his act may have seemed to the bystanders, it really had been carefully considered and planned in advance. The conference broke up after this with no other result than a truce to January 13, and Richard rode off with Philip without taking leave of his father.
For all that had taken place Henry did not give up his efforts to bring back Richard to himself, but they were without avail. He himself, burdened with anxiety and torn by conflicting emotions, was growing more and more ill. The scanty attendance at his Christmas court showed him the opinion of the barons of the hopelessness of his cause and the prudence of making themselves secure with Richard. He was not well enough to meet his enemies in the conference proposed for January 13, and it was postponed first to February 2 and then to Easter, April 9. It was now, however, too late for anything to be accomplished by diplomacy. Henry could not yield to the demands made of him until he was beaten in the field, nor were they likely to be modified. Indeed we find at this time the new demand appearing that John should be made to go on the crusade when Richard did. Even the intervention of the pope, who was represented at the conferences finally held soon after Easter and early in June, by a cardinal legate, in earnest effort for the crusade, served only to show how completely Philip was the man of a new age. To the threat of the legate, who saw that the failure to make peace was chiefly due to him, that he would lay France under an interdict if he did not come to terms with the king of England, Philip replied in defiant words that he did not fear the sentence and would not regard it, for it would be unjust, since the Roman Church had no right to interfere within France between the king and his rebellious vassal and he overbore the legate and compelled him to keep silence.
After this conference events drew swiftly to an end. The allies pushed the war, and in a few days captured Le Mans, forcing Henry to a sudden flight in which he was almost taken prisoner. A few days later still Philip stormed the walls of Tours and took that city. Henry was almost a fugitive with few followers and few friends in the hereditary county from which his house was named. He had turned aside from the better fortified and more easily defended Normandy against the advice of all, and now there was nothing for him but to yield. Terms of peace were settled in a final conference near Colombières on July 4, 1189. At the meeting Henry was so ill that he could hardly sit his horse, though Richard and Philip had sneered at his illness and called it pretence, but he resolutely endured the pain as he did the humiliation of the hour. Philip's demands seem surprisingly small considering the man and the completeness of his victory, but there were no grounds on which he could demand from Henry any great concession. One thing he did insist upon, and that was for him probably the most important advantage which he gained. Henry must acknowledge himself entirely at his mercy, as a contumacious vassal, and accept any sentence imposed on him. In the great task which Philip Augustus had before him, already so successfully begun, of building up in France a strong monarchy and of forcing many powerful and independent vassals into obedience to the crown, nothing could be more useful than this precedent, so dramatic and impressive, of the unconditional submission of the most powerful of all the vassals, himself a crowned king. All rights over the disputed county of Auvergne were abandoned. Richard was acknowledged heir and was to receive the homage of all barons. Those who had given in their allegiance to Richard should remain with him till the crusade, which was to be begun the next spring, and 20,000 marks were to be paid the king of France for his expenses on the captured castles, which were to be returned to Henry.