Cologne and the surrounding district were governed by an Archbishop, who was an Elector of the Empire. The right of choosing this great prelate belonged, under certain limitations, to the Chapter of the Cathedral. The Archbishop was also Bishop of Liege, of Munster, and of Hildesheim. His dominions were extensive, and included several strong fortresses, which in the event of a campaign on the Rhine would be of the highest importance. In time of war he could bring twenty thousand men into the field. Lewis had spared no effort to gain so valuable an ally, and had succeeded so well that Cologne had been almost separated from Germany, and had become an outwork of France. Many ecclesiastics devoted to the court of Versailles had been brought into the Chapter; and Cardinal Furstemburg, a mere creature of that court, had been appointed Coadjutor. In the summer of the year 1688 the archbishopric became vacant. Furstemburg was the candidate of the House of Bourbon. The enemies of that house proposed the young Prince Clement of Bavaria. Furstemburg was already a Bishop, and therefore could not be moved to another diocese except by a special dispensation from the Pope, or by a postulation, in which it was necessary that two thirds of the Chapter of Cologne should join. The Pope would grant no dispensation to a creature of France. The Emperor induced more than a third part of the Chapter to vote for the Bavarian prince. Meanwhile, in the Chapters of Liege, Munster, and Hildesheim, the majority was adverse to France. Lewis saw, with indignation and alarm, that an extensive province which he had begun to regard as a fief of his crown was about to become, not merely independent of him, but hostile to him. In a paper written with great acrimony he complained of the injustice with which France was on all occasions treated by that See which ought to extend a parental protection to every part of Christendom. Many signs indicated his fixed resolution to support the pretensions of his candidate by arms against the Pope and the Pope's confederates. [452]