It is by no means clear that this was the real cause of the conspiracy; but perhaps it was made the pretext. It was formed, and was very powerful; including SCROOP, Archbishop of York, and the EARL OF DOUGLAS, a powerful and brave Scottish nobleman. The King was prompt and active, and the two armies met at Shrewsbury.
There were about fourteen thousand men in each. The old Earl of Northumberland being sick, the rebel forces were led by his son. The King wore plain armour to deceive the enemy; and four noblemen, with the same object, wore the royal arms. The rebel charge was so furious, that every one of those gentlemen was killed, the royal standard was beaten down, and the young Prince of Wales was severely wounded in the face. But he was one of the bravest and best soldiers that ever lived, and he fought so well, and the King's troops were so encouraged by his bold example, that they rallied immediately, and cut the enemy's forces all to pieces. Hotspur was killed by an arrow in the brain, and the rout was so complete that the whole rebellion was struck down by this one blow. The Earl of Northumberland surrendered himself soon after hearing of the death of his son, and received a pardon for all his offences.
There were some lingerings of rebellion yet: Owen Glendower being retired to Wales, and a preposterous story being spread among the ignorant people that King Richard was still alive. How they could have believed such nonsense it is difficult to imagine; but they certainly did suppose that the Court fool of the late King, who was something like him, was he, himself; so that it seemed as if, after giving so much trouble to the country in his life, he was still to trouble it after his death. This was not the worst. The young Earl of March and his brother were stolen out of Windsor Castle. Being retaken, and being found to have been spirited away by one Lady Spencer, she accused her own brother, that Earl of Rutland who was in the former conspiracy and was now Duke of York, of being in the plot. For this he was ruined in fortune, though not put to death; and then another plot arose among the old Earl of Northumberland, some other lords, and that same Scroop, Archbishop of York, who was with the rebels before. These conspirators caused a writing to be posted on the church doors, accusing the King of a variety of crimes; but, the King being eager and vigilant to oppose them, they were all taken, and the Archbishop was executed. This was the first time that a great churchman had been slain by the law in England; but the King was resolved that it should be done, and done it was.
The next most remarkable event of this time was the seizure, by Henry, of the heir to the Scottish throne - James, a boy of nine years old. He had been put aboard-ship by his father, the Scottish King Robert, to save him from the designs of his uncle, when, on his way to France, he was accidentally taken by some English cruisers. He remained a prisoner in England for nineteen years, and became in his prison a student and a famous poet.
With the exception of occasional troubles with the Welsh and with the French, the rest of King Henry's reign was quiet enough. But, the King was far from happy, and probably was troubled in his conscience by knowing that he had usurped the crown, and had occasioned the death of his miserable cousin. The Prince of Wales, though brave and generous, is said to have been wild and dissipated, and even to have drawn his sword on GASCOIGNE, the Chief Justice of the King's Bench, because he was firm in dealing impartially with one of his dissolute companions. Upon this the Chief Justice is said to have ordered him immediately to prison; the Prince of Wales is said to have submitted with a good grace; and the King is said to have exclaimed, 'Happy is the monarch who has so just a judge, and a son so willing to obey the laws.' This is all very doubtful, and so is another story (of which Shakespeare has made beautiful use), that the Prince once took the crown out of his father's chamber as he was sleeping, and tried it on his own head.