This time the German was plain enough and produced its effect. Maximilian was too able a statesman and too conscientious a friend to wish to exchange his own proud position as chief of the League, acknowledged head of the great Catholic party, for the slippery, comfortless, and unmeaning throne of the Holy Empire, which he considered Ferdinand's right.
The chiefs of the anti-Austrian party, especially the Prince of Anhalt and the Margrave of Anspach, in unison with the Heidelberg cabinet, were forced to look for another candidate. Accordingly the Margrave and the Elector-Palatine solemnly agreed that it was indispensable to choose an emperor who should not be of the House of Austria nor a slave of Spain. It was, to be sure, not possible to think of a Protestant prince. Bavaria would not oppose Austria, would also allow too much influence to the Jesuits. So there remained no one but the Duke of Savoy. He was a prince of the Empire. He was of German descent, of Saxon race, a great general, father of his soldiers, who would protect Europe against a Turkish invasion better than the bastions of Vienna could do. He would be agreeable to the Catholics, while the Protestants could live under him without anxiety because the Jesuits would be powerless with him. It would be a master-stroke if the princes would unite upon him. The King of France would necessarily be pleased with it, the King of Great Britain delighted.
At last the model candidate had been found. The Duke of Savoy having just finished for a second time his chronic war with Spain, in which the United Provinces, notwithstanding the heavy drain on their resources, had allowed him 50,000 florins a month besides the soldiers under Count Ernest of Nassau, had sent Mansfeld with 4000 men to aid the revolted estates in Bohemia. Geographically, hereditarily, necessarily the deadly enemy of the House of Austria, he listened favourably to the overtures made to him by the princes of the Union, expressed undying hatred for the Imperial race, and thought the Bohemian revolt a priceless occasion for expelling them from power. He was informed by the first envoy sent to him, Christopher van Dohna, that the object of the great movement now contemplated was to raise him to the Imperial throne at the next election, to assist the Bohemian estates, to secure the crown of Bohemia for the Elector-Palatine, to protect the Protestants of Germany, and to break down the overweening power of the Austrian house.
The Duke displayed no eagerness for the crown of Germany, while approving the election of Frederic, but expressed entire sympathy with the enterprise. It was indispensable however to form a general federation in Europe of England, the Netherlands, Venice, together with Protestant Germany and himself, before undertaking so mighty a task. While the negotiations were going on, both Anspach and Anhalt were in great spirits. The Margrave cried out exultingly, "In a short time the means will be in our hands for turning the world upside down." He urged the Prince of Anhalt to be expeditious in his decisions and actions. "He who wishes to trade," he said, "must come to market early."
There was some disappointment at Heidelberg when the first news from Turin arrived, the materials for this vast scheme for an overwhelming and universal European war not seeming to be at their disposition. By and by the Duke's plans seem to deepen and broaden. He told Mansfeld, who, accompanied by Secretary Neu, was glad at a pause in his fighting and brandschatzing in Bohemia to be employed on diplomatic business, that on the whole he should require the crown of Bohemia for himself. He also proposed to accept the Imperial crown, and as for Frederic, he would leave him the crown of Hungary, and would recommend him to round himself out by adding to his hereditary dominions the province of Alsace, besides Upper Austria and other territories in convenient proximity to the Palatinate.
Venice, it had been hoped, would aid in the great scheme and might in her turn round herself out with Friuli and Istria and other tempting possessions of Ferdinand, in reward for the men and money she was expected to furnish. That republic had however just concluded a war with Ferdinand, caused mainly by the depredations of the piratical Uscoques, in which, as we have seen, she had received the assistance of 4000 Hollanders under command of Count John of Nassau. The Venetians had achieved many successes, had taken the city of Gortz, and almost reduced the city of Gradiska. A certain colonel Albert Waldstein however, of whom more might one day be heard in the history of the war now begun, had beaten the Venetians and opened a pathway through their ranks for succour to the beleaguered city. Soon afterwards peace was made on an undertaking that the Uscoques should be driven from their haunts, their castles dismantled, and their ships destroyed.
Venice declined an engagement to begin a fresh war.
She hated Ferdinand and Matthias and the whole Imperial brood, but, as old Barbarigo declared in the Senate, the Republic could not afford to set her house on fire in order to give Austria the inconvenience of the smoke.
Meantime, although the Elector-Palatine had magnanimously agreed to use his influence in Bohemia in favour of Charles Emmanuel, the Duke seems at last to have declined proposing himself for that throne. He knew, he said, that King James wished that station for his son-in-law. The Imperial crown belonged to no one as yet after the death of Matthias, and was open therefore to his competition.
Anhalt demanded of Savoy 15,000 men for the maintenance of the good cause, asserting that "it would be better to have the Turk or the devil himself on the German throne than leave it to Ferdinand."