So long as Henry lived, the Dutch ambassador saw him daily, and at all hours, privately, publicly, when he would. Rarely has a foreign envoy at any court, at any period of history, enjoyed such privileges of being useful to his government. And there is no doubt that the services of Aerssens had been most valuable to his country, notwithstanding his constant care to increase his private fortune through his public opportunities. He was always ready to be useful to Henry likewise. When that monarch same time before the truce, and occasionally during the preliminary negotiations for it, had formed a design to make himself sovereign of the Provinces, it was Aerssens who charged himself with the scheme, and would have furthered it with all his might, had the project not met with opposition both from the Advocate and the Stadholder. Subsequently it appeared probable that Maurice would not object to the sovereignty himself, and the Ambassador in Paris, with the King's consent, was not likely to prove himself hostile to the Prince's ambition.

"There is but this means alone," wrote Jeannini to Villeroy, "that can content him, although hitherto he has done like the rowers, who never look toward the place whither they wish to go." The attempt of the Prince to sound Barneveld on this subject through the Princess-Dowager has already been mentioned, and has much intrinsic probability. Thenceforward, the republican form of government, the municipal oligarchies, began to consolidate their power. Yet although the people as such were not sovereigns, but subjects, and rarely spoken of by the aristocratic magistrates save with a gentle and patronizing disdain, they enjoyed a larger liberty than was known anywhere else in the world. Buzenval was astonished at the "infinite and almost unbridled freedom" which he witnessed there during his embassy, and which seemed to him however "without peril to the state."

The extraordinary means possessed by Aerssens to be important and useful vanished with the King's death. His secret despatches, painting in sombre and sarcastic colours the actual condition of affairs at the French court, were sent back in copy to the French court itself. It was not known who had played the Ambassador this vilest of tricks, but it was done during an illness of Barneveld, and without his knowledge. Early in the year 1613 Aerssens resolved, not to take his final departure, but to go home on leave of absence. His private intention was to look for some substantial office of honour and profit at home. Failing of this, he meant to return to Paris. But with an eye to the main chance as usual, he ingeniously caused it to be understood at court, without making positive statements to that effect, that his departure was final. On his leavetaking, accordingly, he received larger presents from the crown than had been often given to a retiring ambassador. At least 20,000 florins were thus added to the frugal store of profits on which he prided himself. Had he merely gone away on leave of absence, he would have received no presents whatever. But he never went back. The Queen-Regent and her ministers were so glad to get rid of him, and so little disposed, in the straits in which they found themselves, to quarrel with the powerful republic, as to be willing to write very complimentary public letters to the States, concerning the character and conduct of the man whom they so much detested.

Pluming himself upon these, Aerssens made his appearance in the Assembly of the States-General, to give account by word of mouth of the condition of affairs, speaking as if he had only come by permission of their Mightinesses for temporary purposes. Two months later he was summoned before the Assembly, and ordered to return to his post.

Meantime a new French ambassador had arrived at the Hague, in the spring of 1613. Aubery du Maurier, a son of an obscure country squire, a Protestant, of moderate opinions, of a sincere but rather obsequious character, painstaking, diligent, and honest, had been at an earlier day in the service of the turbulent and intriguing Due de Bouillon. He had also been employed by Sully as an agent in financial affairs between Holland and France, and had long been known to Villeroy. He was living on his estate, in great retirement from all public business, when Secretary Villeroy suddenly proposed him the embassy to the Hague. There was no more important diplomatic post at that time in Europe. Other countries were virtually at peace, but in Holland, notwithstanding the truce, there vas really not much more than an armistice, and great armies lay in the Netherlands, as after a battle, sleeping face to face with arms in their hands. The politics of Christendom were at issue in the open, elegant, and picturesque village which was the social capital of the United Provinces. The gentry from Spain, Italy, the south of Europe, Catholic Germany, had clustered about Spinola at Brussels, to learn the art of war in his constant campaigning against Maurice. English and Scotch officers, Frenchmen, Bohemians, Austrians, youths from the Palatinate and all Protestant countries in Germany, swarmed to the banners of the prince who had taught the world how Alexander Farnese could be baffled, and the great Spinola outmanoeuvred. Especially there was a great number of Frenchmen of figure and quality who thronged to the Hague, besides the officers of the two French regiments which formed a regular portion of the States' army. That army was the best appointed and most conspicuous standing force in Europe. Besides the French contingent there were always nearly 30,000 infantry and 3000 cavalry on a war footing, splendidly disciplined, experienced, and admirably armed. The navy, consisting of thirty war ships, perfectly equipped and manned, was a match for the combined marine forces of all Europe, and almost as numerous.

When the Ambassador went to solemn audience of the States-General, he was attended by a brilliant group of gentlemen and officers, often to the number of three hundred, who volunteered to march after him on foot to honour their sovereign in the person of his ambassador; the Envoy's carriage following empty behind. Such were the splendid diplomatic processions often received by the stately Advocate in his plain civic garb, when grave international questions were to be publicly discussed.

There was much murmuring in France when the appointment of a personage comparatively so humble to a position so important was known. It was considered as a blow aimed directly at the malcontent princes of the blood, who were at that moment plotting their first levy of arms against the Queen. Du Maurier had been ill-treated by the Due de Bouillon, who naturally therefore now denounced the man whom he had injured to the government to which he was accredited. Being the agent of Mary de' Medici, he was, of course, described as a tool of the court and a secret pensioner of Spain. He was to plot with the arch traitor Barneveld as to the best means for distracting the Provinces and bringing them back into Spanish subjection. Du Maurier, being especially but secretly charged to prevent the return of Francis Aerssens to Paris, incurred of course the enmity of that personage and of the French grandees who ostentatiously protected him. It was even pretended by Jeannin that the appointment of a man so slightly known to the world, so inexperienced in diplomacy, and of a parentage so little distinguished, would be considered an affront by the States-General.

But on the whole, Villeroy had made an excellent choice. No safer man could perhaps have been found in France for a post of such eminence, in circumstances so delicate, and at a crisis so grave. The man who had been able to make himself agreeable and useful, while preserving his integrity, to characters so dissimilar as the refining, self-torturing, intellectual Duplessis-Mornay, the rude, aggressive, and straightforward Sully, the deep-revolving, restlessly plotting Bouillon, and the smooth, silent, and tortuous Villeroy—men between whom there was no friendship, but, on the contrary, constant rancour—had material in him to render valuable services at this particular epoch. Everything depended on patience, tact, watchfulness in threading the distracting, almost inextricable, maze which had been created by personal rivalries, ambitions, and jealousies in the state he represented and the one to which he was accredited. "I ascribe it all to God," he said, in his testament to his children, "the impenetrable workman who in His goodness has enabled me to make myself all my life obsequious, respectful, and serviceable to all, avoiding as much as possible, in contenting some, not to discontent others." He recommended his children accordingly to endeavour "to succeed in life by making themselves as humble, intelligent, and capable as possible."

This is certainly not a very high type of character, but a safer one for business than that of the arch intriguer Francis Aerssens. And he had arrived at the Hague under trying circumstances. Unknown to the foreign world he was now entering, save through the disparaging rumours concerning him, sent thither in advance by the powerful personages arrayed against his government, he might have sunk under such a storm at the outset, but for the incomparable kindness and friendly aid of the Princess-Dowager, Louise de Coligny. "I had need of her protection and recommendation as much as of life," said du Maurier; "and she gave them in such excess as to annihilate an infinity of calumnies which envy had excited against me on every side." He had also a most difficult and delicate matter to arrange at the very moment of his arrival.

For Aerssens had done his best not only to produce a dangerous division in the politics of the Republic, but to force a rupture between the French government and the States. He had carried matters before the assembly with so high a hand as to make it seem impossible to get rid of him without public scandal. He made a parade of the official letters from the Queen-Regent and her ministers, in which he was spoken of in terms of conventional compliment. He did not know, and Barneveld wished, if possible, to spare him the annoyance of knowing, that both Queen and ministers, so soon as informed that there was a chance of coming back to them, had written letters breathing great repugnance to him and intimating that he would not be received. Other high personages of state had written to express their resentment at his duplicity, perpetual mischief-making, and machinations against the peace of the kingdom, and stating the impossibility of his resuming the embassy at Paris. And at last the queen wrote to the States-General to say that, having heard their intention to send him back to a post "from which he had taken leave formally and officially," she wished to prevent such a step. "We should see M. Aerssens less willingly than comports with our friendship for you and good neighbourhood. Any other you could send would be most welcome, as M. du Maurier will explain to you more amply."