In addition to these intestine intrigues, the Regent was occupied with the troubles generated by the disputed succession of the duchy of Mantua, regarding which she was reluctant to come to any resolution without securing the advice of the Princes and great nobles; upon which she was, moreover, the more anxious to insist, as it would afford an opportunity of summoning to the capital not only M. de Condé himself, but all the other leaders of the adverse faction; who had, as we have shown, withdrawn from the Court, and were exasperated by the reconciliation of the Regent with the Ducs de Guise and d'Epernon, and the recall of the ministers. The Council accordingly met; and as the Cardinal-Duke of Mantua was a near relative of the Queen, it was decided that France should support him in his pretensions against the Duke of Savoy. An army was consequently organized, which was to march on Monferrat from three several points: one division under the Maréchal de Lesdiguières, a second under the Duc de Guise, and the third under the Grand Equerry M. de Bellegarde. The troops were not, however, destined on this occasion to cross the frontier, the friends of the Duke of Savoy having soon succeeded in convincing Marie de Medicis of the danger of investing three great nobles with the command of an armed force of such importance during the minority of the sovereign; while Ubaldini, the Papal Nuncio, jealous of the presence of the French soldiery in Italy, and apprehensive that Lesdiguières would be accompanied by a large number of Huguenots, was equally strenuous in dissuading her from her purpose; assuring her that the King of Spain had resolved to oppose the Duke of Savoy, and to compel him to restore to the House of Mantua the territories which had been wrested from it in Monferrat. The Duke of Savoy himself, moreover, alarmed at the demonstration about to be made by France, and conscious that he was unable to compete with such an adversary, resolved to open a negotiation; upon which the Marquis de Coeuvres was despatched to Italy to arrange the terms of the treaty.[167]