Montmorency and the Prince of Orange were respectively empowered to open secret negotiations. The Constable entered upon the task with alacrity, because he felt that every day of his captivity was alike prejudicial to his own welfare and the interests of his country.—The Guises, who had quarrelled with the Duchess de Valentinois (Diane de Poitiers), were not yet powerful enough to resist the influence of the mistress; while, rather to baffle them than from any loftier reasons, that interest was exerted in behalf of immediate peace. The Cardinal de Lorraine had by no means forgotten the eloquent arguments used by the Bishop of Arras; but his brother, the Due de Guise, may be supposed to have desired some little opportunity of redeeming the credit of the kingdom, and to have delayed the negotiations until his valor could secure a less inglorious termination to the war.
A fresh army had, in fact, been collected under his command, and was already organized at Pierrepoint. At the same time, Philip had assembled a large force, consisting of thirty thousand foot and fifteen thousand cavalry, with which he had himself taken the field, encamping towards the middle of August upon the banks of the river Anthies, near the border of Picardy. King Henry, on the other hand, had already arrived in the camp at Pierrepoint, and had reviewed as imposing an army as had ever been at the disposal of a French monarch. When drawn up in battle array it covered a league and a half of ground, while three hours were required to make its circuit on horseback. All this martial display was only for effect. The two kings, at the head of their great armies, stood looking at each other while the negotiations for, peace were proceeding. An unimportant skirmish or two at the out-posts, unattended with loss of life, were the only military results of these great preparations. Early in the autumn, all the troops were disbanded, while the commissioners of both crowns met in open congress at the abbey of Cercamp, near Cambray, by the middle of October. The envoys on the part of Philip were the Prince of Orange, the Duke of Alva, the Bishop of Arras, Ruy Gomez de Silva, the president Viglius; on that of the French monarch, the Constable, the Marshal de Saint Andre, the Cardinal de Lorraine, the Bishop of Orleans, and Claude l'Aubespine.
There were also envoys sent by the Queen of England, but as the dispute concerning Calais was found to hamper the negotiations at Cercamp, the English question was left to be settled by another congress, and was kept entirely separate from the arrangements concluded between France and Spain.
The death of Queen Mary, on the 17th November, caused a temporary suspension of the proceedings. After the widower, however, had made a fruitless effort to obtain the hand of her successor, and had been unequivocally repulsed, the commissioners again met in February, 1559, at Cateau Cambresis. The English difficulty was now arranged by separate commissioners, and on the third of April a treaty between France and Spain was concluded.
By this important convention, both kings bound themselves to maintain the Catholic worship inviolate by all means in their power, and agreed that an oecumenical council should at once assemble, to compose the religious differences, and to extinguish the increasing heresy in both kingdoms. Furthermore, it was arranged that the conquests made by each country during the preceding eight years should be restored. Thus all the gains of Francis and Henry were annulled by a single word, and the Duke of Savoy converted, by a dash of the pen, from a landless soldier of fortune into a sovereign again. He was to receive back all his estates, and was moreover to marry Henry's sister Margaret, with a dowry of three hundred thousand crowns. Philip, on the other hand, now a second time a widower, was to espouse Henry's daughter Isabella, already betrothed to the Infant Don Carlos, and to receive with her a dowry of four hundred thousand crowns. The restitutions were to be commenced by Henry, and to be completed within three months. Philip was to restore his conquests in the course of a month afterwards.
Most of the powers of Europe were included by both parties in this treaty: the Pope, the Emperor, all the Electors, the republics of Venice, Genoa and Switzerland, the kingdoms of England, Scotland, Poland, Denmark, Sweden; the duchies of Ferrara, Savoy and Parma, besides other inferior principalities. Nearly all Christendom, in short, was embraced in this most amicable compact, as if Philip were determined that, henceforth and forever, Calvinists and Mahometans, Turks and Flemings, should be his only enemies.
The King of France was to select four hostages from among Philip's subjects, to accompany him to Paris as pledges for the execution of all the terms of the treaty. The royal choice fell upon the Prince of Orange, the Duke of Alva, the Duke of Aerschot, and the Count of Egmont.
Such was the treaty of Cateau Cambresis. Thus was a termination put to a war between France and Spain, which had been so wantonly undertaken.
Marshal Monluc wrote that a treaty so disgraceful and disastrous had never before been ratified by a French monarch. It would have been difficult to point to any one more unfortunate upon her previous annals; if any treaty can be called unfortunate, by which justice is done and wrongs repaired, even under coercion. The accumulated plunder of years, which was now disgorged by France, was equal in value to one third of that kingdom. One hundred and ninety-eight fortified towns were surrendered, making, with other places of greater or less importance, a total estimated by some writers as high as four hundred. The principal gainer was the Duke of Savoy, who, after so many years of knight-errantry, had regained his duchy, and found himself the brother-in-law of his ancient enemy.
The well-known tragedy by which the solemnities of this pacification were abruptly concluded in Paris, bore with it an impressive moral. The monarch who, in violation of his plighted word and against the interests of his nation and the world, had entered precipitately into a causeless war, now lost his life in fictitious combat at the celebration of peace. On the tenth of July, Henry the Second died of the wound inflicted by Montgomery in the tournament held eleven days before. Of this weak and worthless prince, all that even his flatterers could favorably urge was his great fondness for war, as if a sanguinary propensity, even when unaccompanied by a spark of military talent, were of itself a virtue. Yet, with his death the kingdom fell even into more pernicious hands, and the fate of Christendom grew darker than ever. The dynasty of Diane de Poitiers was succeeded by that of Catharine de Medici; the courtesan gave place to the dowager; and France during the long and miserable period in which she lay bleeding in the grasp of the Italian she-wolf and her litter of cowardly and sanguinary princes—might even lament the days of Henry and his Diana. Charles the Ninth, Henry the Third, Francis of Alencon, last of the Valois race—how large a portion of the fearful debt which has not yet been discharged by half a century of revolution and massacre was of their accumulation.