The Duke of Bourbon was indeed actuated by different principles, both political and personal, from those which had impelled the Duke of Orleans to propose new bonds of alliance between the royal families of France and Spain. He disliked the Spanish marriage altogether; and, besides so many years must elapse before the Infanta could be of age for the espousals; and the health of the anticipated bridegroom was so precarious, it seemed no improbability that his death, in the mean-while, might transfer the royal succession to the house of Orleans. This was an aggrandisement of that ambitious family, which, the no less ambitious Duke of Bourbon could not contemplate with patience; and at this juncture Duke Wharton appeared at his elbow, as if conjured there on purpose to set the two great heads of the House of Bourbon at lasting enmity. He suspected that something clandestine was going on between the courts of Spain and Austria; and he left Vienna for Paris, a few days after his rencontre with Louis de Montemar on the Danube. He revealed to the Duke of Bourbon all that he had discovered; and urged him to save his branch of the royal stock, from being over-topped by that of Orleans or of Spain; by immediately adopting an entire new policy from that of his predecessor. As a first movement, he proposed a marriage for the young King with some Princess of maturer years than the Spanish Infanta. Bourbon readily embraced this suggestion, which had been some time floating in his own mind. And, on the two Dukes consulting who this Princess should be, (each having his own particular reasons), their choice fell on Maria, the daughter of Stanislaus Letzinsky, the ex-king of Poland. Wharton undertook to prepare the mind of His Majesty to accept the alternative; and in the interview, he found that the docile Louis was easily prevailed on to exchange a bride still in the school-room, for a blooming young woman, full of accomplishments and graces. The views of Wharton in this manoeuvre, were still directed to his favourite project of reinstating the Stuarts. At present, France, and Spain, and Austria, were all equally estranged from their cause. By creating a rupture between the two former powers, he divided their interests; implicated their allies; and necessarily threw France again into the scale of the Stuart and Bavarian claims. Philip had declared himself openly for George of Brunswick; and was on the point of signing the pragmatic sanction; this Wharton knew: and by mixing the adversaries of the latter scheme of succession, with the political rivals of England, he returned to Vienna with a promised accession to his party, that made him omnipotent in the Bavarian councils.