Anonymous, Cassell's History of England, Vol…
“ This was the last great operation of the reign of Henry IV. By a singular combination of tact, cool calculation, vigilant watchings of every movement around him, and a purpose which was delayed through no conscientious scruples, nor weakened by a single tender feeling, he had put down all his foes. He was at peace at home and abroad. Not a man was left alive who dared to tell him that he was a usurper, except the undaunted Glendower, who was too far off amid his mountains to be heard. He was the most sagacious and successful monarch in Europe, and perhaps its most miserable man. ”
