Revolt broke out and Richard, aged 14, bravely rode out to meet the rebels at Smithfield, London. Wat Tyler, the principal leader of the peasants, was killed and the uprisings in the rest of the country were crushed over the next few weeks (Richard was later forced by his Council's advice to rescind the pardons he had given). Highly cultured, Richard was one of the greatest royal patrons of the arts; patron of Chaucer, it was Richard who ordered the technically innovative transformation of the Norman Westminster Hall to what it is today. (Built between 1097 and 1099 by William II, the Hall was the ceremonial and administrative centre of the kingdom; it also housed the Courts of Justice until 1882.) Richard's play casino game online off-again relationship with his cousin, Richard II. He was one of the Lords Appellant, who, in 1388, persecuted many of Richard's advisor-favorites, but his excellence as a soldier gained the king's favor - Henry was created Duke of Hereford in 1397. In 1398, however, the increasingly suspicious Richard banished him for ten years. John of Gaunt's death in 1399 prompted Richard to confiscate the vast Lancastrian estates; Henry invaded England while Richard was on campaign in Ireland, usurping the throne from the king. The very nature of Henry's play casino game online Chapel at Windsor (possibly seeing it as a mausoleum for the Yorkists, as he was buried there) and a new great hall at Eltham Palace. Edward collected illuminated manuscripts - his is the only intact medieval royal collection to survive (in the British Library) - and patronised the new invention of printing. Edward died in 1483, leaving by his marriage to Elizabeth Woodville a 12-year-old son, Edward,