"None in the least," cried the Emperor, "providing the projecting machine is equally willing."

A round stone was put in place, when the levers had done their duty, and Heinrich himself discharged the shot. The formidable projectile described an arc over the profound valley of the Thaurand, struck fairly the western end of the huge tent, and disappeared within it, leaving a ragged hole to attest its passage.

"Ah, that is better," said the Black Count in a tone of exultant satisfaction.


CHAPTER XXIII. THE TWO ARCHBISHOPS FALL OUT.

The great white tent erected on the heights of Bieldenburg was in reality much larger than it appeared from the battlement of Thuron. It is doubtful if any who then beheld it, lord or serf, had the slightest conception of its significance. It was actually the precursor of what is perhaps the grandest cathedral the world has ever seen; and when, two years after, Konrad von Hochstaden laid the foundation stone of Cologne Cathedral, it was the designer of this tent who drew the plans for that splendid edifice, which was not to be completed for centuries later.

If the three Archbishops of Cologne, Mayence and Treves, who were also Electors, could have held honestly together, and could have suppressed their jealousy of each other, they might have swayed the destinies of Germany much more surely than they did, for they needed but one more Elector with them to form a majority of the Electoral College, the number of whose members was now fixed at seven, a figure which the Germans were loath to change, because it had come, in this connection, to have almost a mystical significance. Not only had the Electors power to nominate whom they pleased as Emperor, but the College had also the right to depose him, yet the latter privilege was practically nullified by their fear and hatred of each other, so that afterwards an acknowledged fool, Charles IV., who was held in such slight respect that a butcher in Worms had him arrested for not paying his meat bill, so worked on the mutual dislikes of the Electors that he not only reigned undeposed, in spite of a thousand reasons for being rid of him, but actually arranged matters so that his weak-minded son was elected to succeed him, in spite of the determination heretofore held, that no colour should be given for establishing a precedent that a son might succeed his father on the German throne.

The Rhine, flowing from Mayence to Cologne, seemed to have formed a link between the Archbishops of each place, and they were usually found in alliance with each other, bonded against powerful Treves, whose iron-handed master had defied them both and held them at bay outside the barred gates of Frankfort. The astute Arnold von Isenberg had now resolved to lure the Archbishop of Cologne from the Archbishop of Mayence, and thus Treves and Cologne found themselves in alliance opposite Thuron. What the inducements were is unknown, but as the Archbishop of Cologne two years later began the great Cathedral, and as the Archbishop of Treves four years later began the castle of Stolzenfels on the Rhine, it may be surmised that there were mutual concessions, and that each was reasonably well guaranteed from interference by the other. Stolzenfels stands, as near as may be, midway between Cologne and Mayence, so in fixing a fortress residence for himself and his successors right on the line of communication between his two rivals, it must be admitted that the Archbishop of Treves had a substantial advantage in the bargain. This desertion of his ancient ally must have somewhat surprised the Archbishop of Mayence, for he doubtless remembered that twenty-one years before, Frederick von Isenberg, a relative of the master of Treves, had assassinated on the Cavelsburg, Engelbert von Berg, Archbishop of Cologne, the predecessor of Konrad von Hochstaden, one Archbishop reigning between.

There were also reasons of locality which made an alliance between Cologne and Treves natural. Mayence up the Rhine, Cologne down the Rhine, and Treves up the Moselle formed the points of a large triangle, and the latter cities being further from the capital than the other, were perhaps freer from fear of whatever influence the Court might possess.