It was not long after Richard's marriage to the little queen before the troubles and difficulties in which his government was involved increased in a very alarming degree. The feuds among his uncles, and between his uncles and himself, increased in frequency and bitterness, and many plots and counterplots were formed in respect to the succession; for Isabella being so young, it was very doubtful whether she would grow up and have children, and, unless she did so, some one or other of Richard's cousins would be heir to the crown. I have spoken of his cousin Henry of Bolingbroke as the principal of these claimants. There was, however, another one, Roger, the Earl of March. Roger was the grandson of Richard's uncle Lionel, who had died long before. The Duke of Gloucester, who had been so bitterly opposed to Richard's marriage with Isabella, and had, as it seemed, now become his implacable enemy, conceived the plan of deposing Richard and making Roger king. Isabella, if this plan had been carried into effect, was to have been shut up in a prison for all the rest of her days. There were several great nobles joined with the Duke of Gloucester in this conspiracy. The plot was betrayed to Richard by some of the confederates. Richard immediately determined to arrest his uncle and bring him to trial. It was necessary, however, to do this secretly, before any of the conspirators should be put upon their guard. So he set off one night from his palace in Westminster, with a considerable company of armed men, to go to the duke's palace, which was at some distance from London, planning his journey so as to arrive there very early in the morning. The people of London, when they saw the king passing at that late hour, wondered where he was going. He arrived very early the next morning at the duke's castle. He sent some of his men forward into the court of the castle to ask if the duke were at home. The servants said that he was at home, but he was not yet up. So the messengers sent up to him in his bedchamber to inform him that the king was below, and to ask him to come down and receive him. Gloucester accordingly came down. He was much surprised, but he knew that it would be very unwise for him to show any suspicion, and so, after welcoming the king, he asked what was the object of so early a visit. The king assumed a gay and unconcerned air, as if he were out upon some party of pleasure, and said he wished the duke to go away with him a short distance. So the duke dressed himself and mounted his horse, the king, in the mean time, talking in a merry way with the ladies of the castle who had come down into the court to receive him. When they were ready the whole party rode out of the court, and then the king, suddenly changing his tone, ordered his men to arrest the duke and take him away.