Clarence was the king's third son, and had married the only daughter and heiress of William de Burgh (mentioned a little way back as a baby heiress), and through his wife had become Earl of Ulster and the nominal lord of an enormous tract of the country stretching from the Bay of Galway nearly up to the coast of Donegal. Most of this had, however, already, as we have seen, been lost. The two rebel Burkes had got possession of the Galway portion, the O'Neills, O'Connors, and other chiefs had repossessed themselves of the North. So completely indeed was the latter lost that Ulster--nominally the patrimony of the Duchess of Clarence--is not even alluded to by her husband as part of the country over which his government could attempt to lay claim. The chief event of this visit was the summoning of a Parliament at Kilkenny, a Parliament made memorable ever after by the passing of what is still known as the Statute of Kilkenny[5]. This Statute, although it produced little effect at the time, is an extremely important one to understand, as it enables us to realize the state to which the country had then got, and explains, moreover, a good deal that would otherwise be obscure or confusing in the after history of Ireland. [5] 40 Edward III., Irish Statutes. Two distinct and separate set of rules are here drawn up for two distinct and separate Irelands. One is for the English Ireland, which then included about the area of ten counties, though it afterwards shrank to four and a few towns; the other is for the Ireland of the Irish and rebellious English, which included the rest of the island; the object being, not as might be supposed at first sight, to unite these two closer together, but to keep them as far apart as possible; to prevent them, in fact, if possible, from ever uniting. A great many provisions are laid down by this Act, all bearing the same aim. Marriage and fosterage between the English and Irish are forbidden, and declared to be high treason. So, too, is the supply of all horses, weapons, or goods of any sort to the Irish; monks of Irish birth are not to be admitted into any English monastery, nor yet Irish priests into any English preferment. The Irish dress and the Irish mode of riding are both punishable. War with the natives is inculcated as a duty binding upon all good colonists. None of the Irish, except a certain number of families known as the "Five Bloods" (_Quinque sanquines_), are to be allowed to plead at any English court, and the killing of an Irishman is not to be reckoned as a crime. In addition to this, speaking the language of the country is made penal. Any one mixing with the English, and known to be guilty of this offence, is to lose his lands (if he has any), and his body to be lodged in one of the strong places of the king until he learns to repent and amend.