Dafydd left no heir. Strictly speaking, his legal successor was a Norman, Sir Ralph Mortimer, who had married Gwladys, a legitimate daughter of Llewelyn. Such a successor was of course out of the question, and, as Henry abstained from all interference, the nobles of North Wales naturally fell back on the illegitimate branch, that of Griffith, who perished in the moat of the Tower of London. This unfortunate Prince, whose body was about this time removed to Conway and buried with great pomp, had three sons, Llewelyn, Owen, and Dafydd. It would seem as if all past experiences were lost upon the nobles of Gwynedd, since they were fatuous enough to appoint the two elder of these Princes to the joint rulership of their province. The partnership survived an English invasion which Henry made on hearing that the chieftains of South Wales were calling on the new Princes of Gwynedd to aid them, in the belief that a diversion would be opportune. Once more the English appeared on the Conway. As usual, the Welsh with their stock and movables had slipped over the river into the impregnable wilds of Snowdonia, and the King returned as he went, burning St. Asaph’s Cathedral on his march. There was now peace in Wales for some years; a lull, as it were, before the great conflict that was to be the end of all things. But peace and plenty, in the words of the chronicler, “begat war.” For want of enemies the two brothers turned their arms against each other. Owen, the younger, was the aggressor in this instance, and he justly suffered for it, being overcome by Llewelyn and immured for the rest of his life in the lonely castle of Dolbadarn, whose ivy-mantled shell still stands by the Llanberis lakes.

Llewelyn III. (or ap Griffith).

1257-58.

Dafydd, the third brother, had supported Owen, and he, too, was seized and securely confined. Llewelyn, now supreme in North Wales, becomes the outstanding figure around which the closing scene of the long and heroic resistance of the Welsh henceforth gathers. South Wales was in a distracted state. The Lord Marchers and the King’s Bailiffs, backed by English support, had taken fresh heart from Welsh dissensions and were pressing hardly on those native chieftains who did not side with them. Every chieftain and noble in Wales whose patriotism had not been tampered with now took up arms. Llewelyn was universally recognised as the national leader, and the years 1257-58 were one long turmoil of war and battle in every part of Wales. Llewelyn had cleared off all recent aggression, fallen with heavy hand on the old settled barons, and smitten the traitors among his fellow-countrymen hip and thigh. A battle was fought on the Towy, which some chroniclers say was the bloodiest ever engaged in between Welsh and English, to the worsting of the latter and the loss of two thousand men.

King Henry attacks Llewelyn.

The Perfeddwlad had been granted to Prince Edward, then Earl of Chester. His agents there had distinguished themselves, even in those cruel times, for intolerable oppression. Llewelyn in his vengeance swept Edward’s new property bare from the Conway to the Dee. The future conqueror and organiser of Wales was at this moment hardly pressed. His Welsh friends, like the then Prince of Powys, were heavily punished by Llewelyn and their lands laid waste. Edward sent to Ireland for succour, but the Irish ships were met at sea by those of Llewelyn and driven back. Henry now returned to his son’s assistance, and, drawing together “the whole strength of England from St. Michael’s Mount to the river Tweed,” executed the familiar promenade across the wasted Perfeddwlad, and experienced the familiar sense of impotence upon the Conway with its well defended forts and frowning mountains alive with agile spearmen.

Once again the tide of battle rolled back to the English border, and the first serious punishment we hear of the Welsh receiving curiously enough was at the hands of some German cavalry imported and led by Lord Audley, whose large horses seem to have struck some terror into the mountaineers. But this is a detail. Llewelyn may almost be said to have repeated the exploits of his grandfather and reconquered Wales. Even Flemish Pembroke had been forced to its knees. His followers to the number of ten thousand had bound themselves by oath to die rather than submit, and these, being picked men and inured to war, were a formidable nucleus for the fighting strength of Wales to rally round. The revolt, too, of Simon de Montfort against Henry was all in favour of Llewelyn, who took the former’s part and was able to render him considerable personal service in the decline of his success.

1267. Llewelyn makes peace and is recognised by Henry as Prince of all Wales.

Through many years of intermittent strife and varying fortunes the balance of power remained with Llewelyn, till in 1267 a peace was made at Shrewsbury very greatly in his favour. By this agreement Henry in consideration of a sum of money undertook to recognise Llewelyn as Prince of all Wales and entitled to receive homage and fealty from every prince and noble in the country save the sadly shorn representatives of the old line of Deheubarth. But after two years’ enjoyment of this contract the King’s death and the succession of the strenuous Prince Edward threw everything once more into confusion.

Llewelyn and Edward I., 1275.