was moving. He next began to correspond with Bucer, who with his connivance commenced preaching at Bonn in 1542. Bucer was followed by Melanchthon, who completed the work of conversion. Franz von Waldeck, Bishop of Münster, Minden, and Osnabrück, was inclined to follow his metropolitan's lead, and another important convert was Count Otto Henry, nephew, and eventually successor, of the Elector Palatine.
The Emperor's fate trembled in the balance. Arrayed against him were France, Turkey, the Pope, Sweden, Denmark, Scotland, Gelders, and Cleves; he could only look for assistance from Henry VIII and the Lutherans, Henry became his ally in hope of reducing Scotland, but into which scale would the German sword be cast? Francis I was holding out all sorts of inducements, and his proposals were backed by Strassburg and Calvin. But the Princes were perhaps not bold enough, perhaps not bad enough, to seize the opportunity of effecting their sovereign's ruin. Francis was allied to both Turk and Pope; Charles was for once maintaining the national cause. To motives of patriotism was added the private agreement between Charles and the Landgrave. The Habsburgs were lavishing all their wiles on Philip; and Philip, in spite of Bucer's warnings and in spite of his own real convictions, allowed himself to be duped. He opposed the admission of Denmark, Sweden, and Cleves into the Schmalkaldic League, and Duke William was thus left to his fate. With genuine insight Charles made the reduction of Gelders his first object. On August 22, 1543, he arrived before Duren, the principal stronghold in Gelders; on the 24th it was battered from break of day till 2 p.m., and then his Spanish and Italian troops took it by storm. Jülich, Koermonde, and Orkelen fell in the next few days, and on September 6 Duke William knelt before Charles at Venloo. Gelders and Zutphen were annexed to the Emperor's hereditary States, passed from him to Philip II, and thus were in effect severed from the Empire; Duke William repudiated his French bride and his heresy, and later (1546) was married to Maria, Ferdinand's daughter. The Reformation in neighbouring Cologne was checked, and during the winter Bucer declared that the subjection of Germany was inevitable and imminent.
Such was not the view taken by German Princes. Charles still needed their help to deal with France and the Turks, and they allowed themselves to be bought. Their price was heavy, but the Emperor was willing to pay it, knowing that if he succeeded he would get his money back with plenty of interest. At the Diet of Speier in February, 1544, his words were smooth and his promises ample. In fact he almost abandoned the Catholic position by committing himself to the pledge of a national settlement of the religious question whether the Pope liked it or not, and by confirming the suspension of all processes against the Protestants and their possession of the goods of the Church. In return the Lutheran Princes contributed some meagre levies for the French
