The German Emperor, Henry IV., had much trouble to bear under his purple mantle. Through his own and through stranger's faults the crown which he wore was set with thorns, and even into the bosom of his family this unhappy spirit of dissension had crept. The excommunication of the Pope, his powerful enemy, was followed by the revolt of the princes, and lastly by the conspiracy of his own sons. His eldest son, Conrad, openly rebelled against him, and treated his father most scornfully. When this prince died suddenly, the second son, Henry, attempted the deposition of his father and made intrigues against him. Thus forced to abdicate his throne the broken-down emperor fled to Liège, accompanied by one faithful servant, Kurt, and there lay down to his last rest.