It was an apple of discord thrown directly between the two rival camps into which Christendom was divided. The Duchies of Cleve, Berg, and Julich, and the Counties and Lordships of Mark, Ravensberg, and Ravenstein, formed a triangle, political and geographical, closely wedged between Catholicism and Protestantism, and between France, the United Provinces, Belgium, and Germany. Should it fall into Catholic hands, the Netherlands were lost, trampled upon in every corner, hedged in on all sides, with the House of Austria governing the Rhine, the Meuse, and the Scheldt. It was vital to them to exclude the Empire from the great historic river which seemed destined to form the perpetual frontier of jealous powers and rival creeds. Should it fall into heretic hands, the States were vastly strengthened, the Archduke Albert isolated and cut off from the protection of Spain and of the Empire. France, although Catholic, was the ally of Holland and the secret but well known enemy of the House of Austria. It was inevitable that the king of that country, the only living statesman that wore a crown, should be appealed to by all parties and should find himself in the proud but dangerous position of arbiter of Europe. In this emergency he relied upon himself and on two men besides, Maximilian de Bethune and John of Barneveld. The conference between the King and Sully and between both and Francis Aerssens, ambassador of the States, were of almost daily occurrence. The minute details given in the adroit diplomatist's correspondence indicate at every stage the extreme deference paid by Henry to the opinion of Holland's Advocate and the confidence reposed by him in the resources and the courage of the Republic. All the world was claiming the heritage of the duchies. It was only strange that an event which could not be long deferred and the consequences of which were soon to be so grave, the death of the Duke of Cleve, should at last burst like a bomb-shell on the council tables of the sovereigns and statesmen of Europe. That mischievous madman John William died childless in the spring of 1609. His sister Sibylla, an ancient and malignant spinster, had governed him and his possessions except in his lucid intervals. The mass of the population over which he ruled being Protestant, while the reigning family and the chief nobles were of the ancient faith, it was natural that the Catholic party under, the lead of Maximilian of Bavaria should deem it all-important that there should be direct issue to that family. Otherwise the inheritance on his death would probably pass to Protestant princes.