“Remember, Sir,” was the rejoinder of the Marquis, “that you are now embroiled with both the Regent and her ministers; that the momentary truce between yourself and Concini is merely lip-deep, and may be broken by a breath; that you are the open and declared enemy of the Guises and the Duc d’Epernon; and that each and all of these are interested in your ruin.  I do not attempt to deny that your quality as a Prince of the Blood must, as a natural consequence, avail you much; and it is this very conviction that encourages me to persist in counselling you to place no reliance upon minor friendships, but at once to ally yourself closely with your nephew the Prince de Conde, and thus strengthen the very rights upon which you presume.  During a minority the Princes of the Blood have an influence in France, which once earnestly and truthfully united and exerted, must eventually prove irresistible.”

After some further difficulty M. de Soissons suffered himself to be convinced by the arguments of the Marquis, and it was ultimately resolved that overtures should be made to this effect on the part of the Count through the medium of M. de Beaumont, the son of the President de Harlay, who was at that period expected in the capital, and who was in the confidence of the Prince de Conde.  Beaumont had accordingly no sooner arrived than the Marquis de Coeuvres made him acquainted with the desire of the Count, and it was finally agreed that, upon the pretext of a hunt, the two Princes should meet at the residence of the former.  As, however, it was immediately ascertained that the Regent had expressed some suspicions of this interview, and declared the reconciliation which had taken place to be too sudden not to involve some occult purpose, M. de Soissons deemed it expedient to silence her fears by inviting Concini to join the party.

The invitation was accepted; the hunt took place, and was succeeded by high play, after which the different personages apparently separated for the night; but within half an hour the two royal kinsmen and their confidential friends were closeted together, and before dawn an alliance offensive and defensive was concluded between the Princes, who each pledged himself to receive no favour or benefit from the Government to the exclusion or loss of the other; and that, moreover, in the event of the disgrace or disgust of either, the other should withdraw from the Court at the same time, whither neither was to be at liberty to return alone; and this compact, which, as will immediately be seen, could not fail to prove dangerous to the interests of Marie, was religiously observed until the death of M. de Soissons.[127]

The credit of the ministers was greatly increased by this new cabal, as the Regent instantly perceived the necessity of opposing their authority to the probable pretensions of the Princes, neither of whom attempted to disguise their discontent at the insignificant position to which they had been reduced at Court.  To Jeannin, in particular, the Queen expressed in unmeasured terms the confidence which she placed in his zeal and loyalty; she called him her friend, her arm, and her head, and assured him that she would be guided entirely by his counsels.