Richard II.'s army, augmented as it was by the forces of the colony, was the largest seen in Ireland during the middle ages, and has hardly been exceeded in modern times. William III. had about 36,000 at the Boyne. Nothing was performed worthy of so great a host or of the King's presence. One division of the royal army was defeated with great loss by the O'Connors of Offaly, and another by the O'Carrolls. Richard saw that his troops were unfit for war in bogs and mountains, and could not but confess that the natives had many just causes of complaint. He adopted a conciliatory policy, and induced O'Neill, O'Connor, MacMurrough, and O'Brien, as representatives of the four royal Irish races, to do homage and to receive the honour of knighthood at his hands. These four, and a great number of other chiefs, bound themselves to the King by indenture; but no money was actually paid, and for all practical purposes Caligula's shells were quite as good a badge of conquest. The German princes had a right to say that Richard was not fit for empire, since he had been unable to subdue his rebellious subjects of Ireland. He remained nine months in the island, and left the government to Roger Mortimer, Earl of March, heir-presumptive to the Crown, and claiming to be Earl of Ulster in right of his mother, the only child of Lionel, Duke of Clarence. [Sidenote: The Irish grow continually stronger. Richard's second visit, 1399.] Besides the earldom of Ulster, Mortimer claimed enormous estates all over Ireland, but possession had been completely divorced from feudal ownership. He attacked the Wicklow clans, but was defeated with loss. In 1398 he made a final attempt to recover some portion of his Leinster inheritance, but was defeated and slain in Carlow by the O'Tooles, O'Nolans, and Kavanaghs. In the following year Richard again visited Ireland in person. His army was nearly as large as on the first occasion, and vast quantities of stores had been collected. The Crown jewels were carried with the King, as was a yet more precious flask of oil which had been transmitted straight from heaven to Archbishop Becket while praying at the shrine of Columba. But neither arms, nor gems, nor even the sacred chrism had any effect upon Art MacMurrough. The King again landed at Waterford, and after a few days' rest moved forward to meet the redoubtable Irishman, who was posted in a wood with 3,000 men. An open space having been secured by burning houses and villages, Richard knighted young Henry of Lancaster, the future victor of Agincourt, and ordered a large number of labourers to fell the wood which sheltered the enemy. Aided by the ground, MacMurrough held the royal army in check for eleven days. The communications were cut, and the men at arms had nothing but green oats for their horses. It was early in July; but the weather was wet, and the whole army suffered from exposure and hunger. A convoy which arrived at Waterford rather added to the disaster. 'Soldiers,' says