Richard's wise and moderate rule lasted for eight years, 1389-97. They were a prosperous time: the French war was suspended, and the king seemed to have put a permanent end to it, by marrying a French princess, Isabella, the daughter of Charles VI., after his first wife Anne of Bohemia had died. Perhaps the most important feature of the time was the growth of the Wicliffite movement. John Wicliffe himself had died, at a good old age, in 1384, but his disciples the Lollards continued to increase and multiply. We find them so powerful that in the Parliament of 1394 their representatives in the Commons had begun to agitate for a national declaration against some of the most prominent doctrines of the Roman Church--such as image-worship, the efficacy of pilgrimages, the celibacy of the clergy, and even the Real Presence in the Lord's Supper. They were only stopped by Richard himself, who hurried home from Ireland to rebuke them. He told them that he would hear nothing of such changes, but he did not molest or persecute them, and let the movement take its course. The "Great Schism" was at this time at its height, and the Church presented the disgraceful spectacle of two rival popes, at Rome and Avignon, anathematizing each other, and preaching a crusade against each other's adherents. When such was the state of affairs, and no one knew who was orthodox and who heretical, it was natural enough that the new doctrines should flourish. [Sidenote: =Richard's revenge on the Lords Appellant.=] In 1397 Richard thought himself so firmly seated on his throne that he could venture to execute his long-cherished vengeance on the Lords Appellant. He had won over two of them to himself, Mowbray, Earl of Nottingham, and Henry of Bolingbroke, the heir of the old Duke of Lancaster. On the others his vengeance suddenly fell; he accused Gloucester, Arundel, and Warwick, of plotting a new rebellion. They were seized and thrown into prison: Arundel was tried and executed; Gloucester was secretly murdered at Calais; Warwick was banished for life to the Isle of Man. Nor was this all: for a time Richard professed the greatest affection for Nottingham and Bolingbroke, the two survivors of the plotters of 1388. He even made them Dukes of Norfolk and Hereford. But in 1398 his vengeance fell on them also. He induced Hereford to accuse Norfolk of treasonable conversation, and when Mowbray denied it, proposed that they should meet in judicial combat in the lists at Coventry. They consented, but when the champions came ready armed before him, Richard suddenly stopped the duel, and announced to the astonished dukes that he had determined to banish them both from the realm--Norfolk for life, Hereford for ten years. [Sidenote: =Tyranny of Richard.=]