Ceredig, son of Cunedda, gave his name to Ceredigion or Cardigan; Meirion, grandson of Cunedda, has bequeathed his to Merioneth.
The contest began between 400 and 450, and the complete sweeping out of the Gael was not accomplished till the beginning of the following century. But by this time the invasion of Britain by the Jute, Angle, and Saxon had begun on a large scale, and as the Teutonic warriors advanced, burning and slaying, they rolled back the unfortunate Brittons westward.
After the whole of Eastern Britain had been taken and occupied, the line of demarcation between Celt and Teuton ran from the Firth of Forth along the backbone of the Pennine Range to the Forest of Arden, and thence to Salisbury and to the sea by Christchurch. But the invaders pressed on. In 577 the Brittons were defeated at Deorham, near Bath, and those of Wales were cut off from their brethren in Devon and Cornwall. In 607 they met with a signal reverse at Chester, and they thenceforth were separated from the Brittons in Strathclyde. Still the unsatiated Anglo-Saxons pressed on, and the Brittons finally retained only the mountains of Wales as their last refuge. Many, indeed, fled over the sea and occupied and colonised Armorica, to which they gave the name of Lesser Britain or Brittany.
The borderland was the scene of bloody skirmishes for centuries. Till 784 Shrewsbury had been accounted the capital of the British kingdom of Powys, but then Offa took the city and advanced the English frontier to the Wye. He then constructed a dyke or bank with a moat that ran from the estuary of the Dee to the mouth of the Wye, as a limit beyond which no Welshman might pass.
Mona received an English colony under Egbert, and acquired its new name of Anglesey. Some time after the battles of Deorham and Chester the refugees began to call themselves Cymry.
The name implies “compatriots,” and well describes those of the same blood from all parts of Britain, now united in a common overthrow, and in a common resolution to hold for ever their mountain fastnesses to which they had been driven.
We may halt to inquire how it was that this great and heroic people, to which belong some of the finest qualities that are found in man, a people in some respects more gifted than that which dispossessed it, should have been so completely routed by invaders from across the stormy North Sea. The Gaul had been of precisely the same Brythonic stock, and he had allowed himself to be buffeted by Cæsar and brought to his knees. Cæsar was sharp-witted enough to detect at a glance the defects in character and in political organisation of the Gauls, and to take advantage of them. Cæsar could always reckon on tribal jealousies, and consequently on setting one clan against another; and there was not a tribe in which there were not traitors, who, offended in their self-esteem, were ready to betray those of their own race and household, to wipe off some petty slight, to avenge some personal grudge. Precisely the same cause led to the ruin of the Brittons when opposed to Germanic invaders, and, as we shall see in the sequel, the same cause again acted throughout the long struggle with the English kings.
The divisions in Wales opened the door for Norman and English adventurers to come in and possess the land, and for the monarch to obtain an ever-strengthening grip on the land.
A brother was always ready to go over to the foe to gain some mean advantage; one sept was ever prepared to side with the national foe if it thought thereby to humble another sept, or to acquire through this means a few more cows and a little more pasture.