The struggle, commenced under them, was protracted through the reign of Rufus, who led an army in person (A.D. 1095) against the Welsh, but with little gain and less glory. As an after thought he adopted the device of his father, (followed, too, in Ireland by Henry II.,) of partitioning the country among the most enterprising nobles, gravely accepting their homage in advance of possession, and authorizing them to maintain troops at their own charges, for making good his grant of what never belonged to him. Robert Fitz-Aymon did homage for Glamorgan, Bernard Newmarch for Brecknock, Roger de Montgomery for Cardigan, and Gilbert de Clare for Pembroke: the best portions of North Wales were partitioned between the Mortimers, Latimers, De Lacys, Fitz-Alans, and Montgomerys. Rhys, Prince of Cambria, with many of his nobles, fell in battle defending bravely his native hills; but Griffith, son of Rhys, escaped into Ireland, from which he returned some twenty years later, and recovered by arms and policy a large share of his ancestral dominions. In the reign of Henry I. (A.D. 1110), a host of Flemings, driven from their own country by an inundation of the sea, were planted upon the Welsh marches, from which they soon swarmed into all the Cambrian glens and glades. The industry and economy of this new people, in peaceful times, seemed almost inconsistent with their stubborn bravery in battle; but they demonstrated to the Welsh, and afterwards to the Irish, that they could handle the halbert as well as throw the shuttle; that men of trade may on occasion prove themselves capable men of war. The Norman Kings of England were not insensible to the fact that the Cymric element in Wales, the Saxon element in England, and the Gaelic element in Scotland, were all more agreeable to the Irish than the race of Rollo and William. They were not ignorant that Ireland was a refuge for their victims and a recruiting ground for their enemies. They knew, furthermore, that most of the strong points on the Irish coast, from the Shannon to the Liffey, were possessed by Christian Northmen kindred to themselves. They knew that the land was divided within itself, weakened by a long war of succession; groaning under the ambition of five competitors for the sovereignty; and suffering in reputation abroad under the invectives of Saint Bernard, and the displeasure of Rome. More tempting materials for intrigue, or fairer opportunities of aggrandizement, nowhere presented themselves, and it was less want of will than of leisure from other and nearer contests, which deferred this new invasion for a century after the battle of Hastings.