“Gottlieb,” said Wilhelm, when once within the walls, “take a score of men with you and surround the first house on the margin of the river up this street. I shall accompany you so that there may be no mistake. Send another score under a trusty leader to the house which stands alone outside of the gates also on the margin of the stream. Give orders that the men are to seize any person who attempts to enter or to come out; kill if necessary, but let none escape you. Let a dozen men escort me to the Palace.”

Having seen the Emperor safely housed in the Palace, Wilhelm returned quickly to the place where Gottlieb and his score held guard over the town entrance of the cellars he had quitted.

“Gottlieb, are you fully awake?” asked Wilhelm.

“Oh, yes, master; awake and ready for any emergency.”

“Then send for some of your most stalwart sappers with tools to break through a stone wall, and tell them to bring a piece of timber to batter in this door.”

When the men arrived three blows from the oaken log sent the door shattering from its hinges. Wilhelm sprang at once over the prostrate portal, but not in time to prevent the flight of the guard down the stairway. Calling the sappers to the first landing, and pointing to the stone wall on the right:

“Break through that for me,” he cried.

“Master,” expostulated Gottlieb, “if you break through that wall I warn you that the river will flow in.”

“Such is my intention, Gottlieb, and a gold piece to each man who works as he has never wrought before.”

For a few moments there was nothing heard but the steady ring of iron on stone as one by one the squares were extracted, the water beginning to ooze in as the energetic sappers reached the outer course. At last the remaining stones gave way, carried in with a rush by the torrent.