When, therefore, the Duc de Vendôme proffered his request, the Queen met it with a cold denial, and instructed M. de Brissac to proceed at once to Brittany as his substitute; an affront which so stung the Duke that he immediately challenged De Brissac; but before the meeting could take place it was betrayed to the Queen, who, irritated by this disregard of her authority, would not be induced to wait until a reconciliation could be effected between them, but issued a peremptory order that M. de Vendôme should leave the Court on the instant, and retire to his estate of Anet, and that the Maréchal de Brissac should forthwith proceed to Brittany. In vain did the fiery young Prince explain and expostulate; Marie was inexorable; and although the Ducs de Guise and d'Epernon interceded in his behalf, they were equally unsuccessful; nor did they discontinue their entreaties until the Queen bade them rather look to the stability of their own favour than hasten its termination by upholding the cause of those who rebelled against her pleasure.

This incident afforded unmitigated satisfaction to the absent Princes; but to the Comte de Soissons it was nevertheless only the herald of more important concessions on the part of the Regent. In his temporary retirement he had dwelt at leisure on his imaginary wrongs; his hatred of the ministers had increased; and, above all, he had vowed the ruin of the Chancellor. In his nephew the Prince de Condé he found a willing listener and an earnest coadjutor; but from a very different impulse. M. de Soissons panted for power, and loathed every impediment to the gratification of his ambition; while the young Prince, less firm of purpose, and more greedy of pleasure and ostentation, was wearied by the obscurity of his existence, and the tedium of his self-imposed exile.

Concini, with admirable tact, played upon the weaknesses of both Princes, and augmented their discontent; while he was at the same time careful to exonerate the Regent from all blame. Conscious that without her support he could not sustain for an hour the factitious power to which he had attained, he laboured incessantly to throw the whole odium of the disunion upon the ministers, who were fully as obnoxious to himself as to the Princes.

"They it is," he continually repeated, "who are the true cause of your estrangement. The Queen is, as I know, well disposed towards all the Princes of the Blood; but Sillery, Villeroy, and Jeannin are constantly representing to her the danger of allowing you to become too powerful. Your real enemies are the ministers who are fearful of affording you the opportunity of overbalancing their influence."

This assurance was too flattering to the self-love of the Princes to be repulsed; they forgot that Concini himself had been as eager as those whom he now inculpated to destroy their importance, and to limit their power; they saw the great nobles, whose ambition was disappointed, or whose vanity was wounded, successively espouse their cause, and they were easily induced to believe that the time was not far distant when they should triumph over their opponents, and be repaid for all their mortifications. This was precisely the frame of mind into which Concini had endeavoured to bring them; and so ably did he avail himself of his advantage that at length, when on one occasion he found himself in company with the Prince de Condé, the Comte de Soissons, and the Maréchaux de Bouillon and de Lesdiguières, he induced them to unite with him in attempting the ruin of the ministers.

He was, moreover, powerfully abetted in his intrigue by the Duke of Savoy; who, outraged at the insult which had been offered to him by the Regent in bestowing the hand of Madame Elisabeth, which had been solemnly promised to the Prince of Piedmont, upon the Infant of Spain; and who, moreover, hoped to profit by the internal dissensions of France, and to recover through the medium of the disaffected Princes the provinces which Henri IV had compelled him to relinquish in exchange for the marquisate of Saluzzo, omitted no opportunity of endeavouring to foment a civil war; from which, while he had nothing to apprehend, he had the prospect of reaping great personal advantage.

Thus supported, Concini, who was aware of the intimate relations subsisting between Charles Emmanuel and the Comte de Soissons, did not hesitate to urge the Princes to a resolute resistance; nor was this seed of rebellion scattered upon sterile soil. M. de Soissons pledged himself that on his return from Normandy, where he was about to sojourn for a short time, he would publicly insult the Chancellor; while M. de Lesdiguières, who was still furious at the disappointment to which he had been subjected, and who was about to return to Dauphiny, volunteered, should the Princes decide upon enforcing their claims, to march ten thousand infantry and fifteen hundred horse to the gates of Paris.

Nor did the vindictive Italian confine his efforts to thus tampering with the disaffected Princes; he was equally indefatigable with the Regent, who, even had she been disinclined to regard his own representations, never neglected those of her beloved Leonora; and who was, moreover, the better disposed to yield to his arguments because she saw her foster-sister once more happy, and believed that the affection of the Marquis had been restored to his wife through her own influence.

Success rendered Concini bold. He was aware that he had secured a strong hold upon the confidence and regard of the malcontents; but when he found the Queen inclined to make concessions in their favour which threatened to invest them with a power as dangerous to his own interests as that now wielded by the ministers, he did not hesitate to dissuade her from her purpose. Anxious to conciliate the Comte de Soissons, Marie declared her determination to effect this desirable result by bestowing upon him the government of Ouilleboeuf, the refusal of which had been the original cause of his estrangement; a resolve from which she was, however, diverted by the representations of the Italian that such a concession, thus tardily and reluctantly made, must be fatal to her dignity, and would only lead to fresh demands on the part of the Prince, whose insatiable ambition was no secret; while, fearful lest his own representations should fail to change her purpose, he employed his confidential friend and ally the Baron de Luz to entreat of the Due de Guise to second his endeavour. In this attempt, however, the Marquis failed through an excess of subtlety, as the Duke, outraged by this double treason, not only refused to lend himself to so dishonourable an act of treachery, but immediately informed M. de Soissons of the deceit which was practised towards him; and feeling deeply aggrieved moreover by the affront that had been offered to César de Vendôme, he declared himself prepared to espouse the cause of the Princes against the machinations of the Marquis d'Ancre. His example was followed by the whole of his family, as well as by the Cardinal de Joyeuse and the Due de Bellegarde; and thus the unfortunate Regent was suddenly deprived of all her friends with the sole exception of the Duc d'Epernon, who, either from an excess of pride which would not permit him to humble himself so far as to induce him to pay his court to the Princes from whom he had received so many and such bitter mortifications, or from the state of indisposition under which he was at that period labouring, refused to take any share in the intrigues of the Court.

Concini became alarmed; he had so long been the spoilt child of fortune that every reverse overthrew his self-possession; and in the first paroxysm of his terror he considered himself lost. Chance and his own ready cunning still, however, stood his friends. The Grand Equerry (Bellegarde) was, with the insane superstition of the time, accused of having suborned witnesses to prove that the Marquis had endeavoured by means of a magic mirror to inspire some of the highest ladies of the Court with a passion for his person; and as Concini demanded reparation for this injury, an investigation was instituted, to effect which it was necessary that summonses should be issued to the witnesses. Sillery, to whom the Italian was peculiarly obnoxious, and who was the friend of the Duc de Bellegarde, made some difficulty when called upon to affix the official seal to these documents; upon which Concini hastened to complain to the Regent that the Chancellor was endeavouring to sacrifice him to his enemies; and Marie, indignant no less at the apparent injustice shown to her favourite than at the delay evinced in obeying her commands, made no attempt to disguise her displeasure.