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.