The last Irish Ard-Righ, Roderic O’Conor, died in 1198;[605] he had been dethroned sixteen years before, but his death was the signal for renewed strife between his sons for the possession of his kingdom of Connaught. The foreign settlers in Ireland took sides for their own interest in the struggle between the native princes; John de Courcy and the “English of Ulidia,” with the De Lacys of Meath and their followers, supported Cathal Crovderg O’Conor, while his rival, Cathal Carrach, was helped by “William Burke, with the English of Limerick.” For a moment Cathal Carrach’s party was victorious; but next year (1200) he was attacked by “Meiler and the English of Leinster,” while De Burgh changed sides and joined Cathal Crovderg. In 1201 or 1202 the united forces of Cathal Crovderg and De Burgh won a battle in which Cathal Carrach was slain. Cathal Crovderg being thus master of Connaught, De Burgh at once began to plot against his life; but the men of Connaught slaughtered the followers of the double-dyed traitor, and he himself escaped as best he could back to Limerick.[606] [Sidenote: 1179–1201] The “honour of Limerick”--exclusive of the city and the Ostmen’s cantred, which the king retained in his own hands, and the service due from the lands held within that honour by William de Burgh, which was also reserved to the Crown--had meanwhile been granted by John, on January 12, 1201, to William de Braose, “as King Henry gave it to his uncle, Philip de Braose.”[607] These last words define the extent of the “honour,” as corresponding (with the exceptions specified) to the “kingdom of Limerick” (Thomond) named in Henry’s grant of 1177. Philip de Braose was probably now dead. William was the son of Philip’s elder brother, another William who to the family estates of Bramber in Sussex and Barnstaple and Totnes in Devon had added, by his marriage with an heiress, the lordships of Radnor, Brecon, and Abergavenny in Wales.[608] The younger William probably succeeded to all these possessions soon after 1179.[609] Before 1189 his sister Maud was married to Griffith Ap Rees, who from 1198 to 1201 was Prince of South Wales; and throughout the last ten years of the twelfth century William was constantly concerned in the quarrels of the South Welsh princes and people.[610] His daughter Margaret had before November 19, 1200 become the wife of Walter de Lacy,[611] the lord of Meath, who was already her father’s neighbour on the Welsh border, where Ludlow formed part of the Lacy heritage; a younger daughter was married before 1210 to a son of another baron of the Welsh March, Roger Mortimer.[612] Count John of Mortain, as earl of Gloucester and lord of Glamorgan, was also for ten years a neighbour of William de Braose, and evidently made a friend of him, for in 1199 William was at the head of the party which most vigorously urged John’s claim to the crown.[613] In June 1200 he received a royal grant of “all the lands which he had acquired or might