The Saxons were sad destroyers. They destroyed the strongholds which the Briton had received from the Roman, and built very few others. Thus the land was left open to the Danes. Alfred, sensible of this defect, repaired the walls of London and other cities, and urgently recommended his nobles and prelates to build fortresses, but could not persuade them. His great-souled daughter, Elfleda, was the only imitator of his example. She built eight castles in three years. [286]
It was thus that in a country, in which the general features do not allow of protracted warfare, the inhabitants were always at the hazard of a single pitched battle. Subsequent to the Conquest, in the reign of John, it was, in truth, the strong castle of Dover, on the siege of which Prince Louis lost so much time, that saved the realm of England from passing to a French dynasty: and as, in later periods, strongholds fell again into decay, so it is remarkable to observe how easily the country was overrun after any signal victory of one of the contending parties. In this truth, the Wars of the Roses abound with much instruction. The handful of foreign mercenaries with which Henry VII. won his crown,—though the real heir, the Earl of Warwick (granting Edward IV.'s children to be illegitimate, which they clearly were according to the rites of the Church), had never lost his claim, by the defeat of Richard at Bosworth;—the march of the Pretender to Derby,—the dismay it spread throughout England,—and the certainty of his conquest had he proceeded;—the easy victory of William III. at a time when certainly the bulk of the nation was opposed to his cause;— are all facts pregnant with warnings, to which we are as blind as we were in the days of Alfred.
NOTE (L)
The Ruins of Penmaen-mawr.
In Camden's Britannia there is an account of the remarkable relics assigned, in the text, to the last refuge of Gryffyth ap Llewellyn, taken from a manuscript by Sir John Wynne in the time of Charles I. In this account are minutely described, "ruinous walls of an exceeding strong fortification, compassed with a treble wall, and, within each wall, the foundations of at least one hundred towers, about six yards in diameter within the walls. This castle seems (while it stood) impregnable; there being no way to offer any assault on it, the hill being so very high, steep, and rocky, and the walls of such strength, —the way or entrance into it ascending with many turnings, so that one hundred men might defend themselves against a whole legion; and yet it should seem that there were lodgings within those walls for twenty thousand men.
"By the tradition we receive from our ancestors, this was the strongest refuge, or place of defence, that the ancient Britons had in all Snowdon; moreover, the greatness of the work shows that it was a princely fortification, strengthened by nature and workmanship." [287]
But in the year 1771, Governor Pownall ascended Penmaen-mawr, inspected these remains, and published his account in the Archaeologia, vol. iii. p. 303, with a sketch both of the mount and the walls at the summit. The Governor is of opinion that it never was a fortification. He thinks that the inward inclosure contained a carn (or arch-Druid's sepulchre), that there is not room for any lodgment, that the walls are not of a kind which can form a cover, and give at the same time the advantage of fighting from them. In short, that the place was one of the Druids' consecrated high places of worship. He adds, however, that "Mr. Pennant has gone twice over it, intends to make an actual survey, and anticipates much from that great antiquary's knowledge and accuracy."
We turn next to Mr. Pennant, and we find him giving a flat contradiction to the Governor. "I have more than once," [288] says he, "visited this noted rock, to view the fortifications described by the editor of Camden, from some notes of that sensible old baronet, Sir John Wynne, of Gwidir, and have found his account very just.
"The fronts of three, if not four walls, presented themselves very distinctly one above the other. I measured the height of one wall, which was at the time nine feet, the thickness seven feet and a half." (Now, Governor Pownall also measured the walls, agrees pretty well with Pennant as to their width, but makes them only five feet high.) "Between these walls, in all parts, were innumerable small buildings, mostly circular. These had been much higher, as is evident from the fall of stones which lie scattered at their bottoms, and probably had once the form of towers, as Sir John asserts. Their diameter is, in general, from twelve to eighteen feet (ample room here for lodgement); the walls were in certain places intersected with others equally strong. This stronghold of the Britons is exactly of the same kind with those on Carn Madryn, Carn Boduan, and Tre'r Caer."
"This was most judiciously chosen to cover the passage into Anglesey, and the remoter part of their country; and must, from its vast strength, have been invulnerable, except by famine; being inaccessible by its natural steepness towards the sea, and on the parts fortified in the manner described." So far, Pennant versus Pownall! "Who shall decide when doctors disagree?" The opinion of both these antiquarians is liable to demur. Governor Pownall might probably be a better judge of military defences than Pennant; but he evidently forms his notions of defence with imperfect knowledge of the forts, which would have amply sufficed for the warfare of the ancient Britons; and moreover, he was one of those led astray by Bryant's crotchets as to "High places," etc. What appears most probable is, that the place was both carn and fort; that the strength of the place, and the convenience of stones, suggested the surrounding the narrow area of the central sepulchre with walls, intended for refuge and defence. As to the circular buildings, which seem to have puzzled these antiquaries, it is strange that they appear to have overlooked the accounts which serve best to explain them. Strabo says that "the houses of the Britons were round, with a high pointed covering—," Caesar says that they were only lighted by the door; in the Antonine Column they are represented as circular, with an arched entrance, single or double. They were always small, and seem to have contained but a single room. These circular buildings were not, therefore, necessarily Druidical cells, as has been supposed; nor perhaps actual towers, as contended for by Sir John Wynne; but habitations, after the usual fashion of British houses, for the inmates or garrison of the enclosure. Taking into account the tradition of the spot mentioned by Sir John Wynne, and other traditions still existing, which mark, in the immediate neighbourhood, the scenes of legendary battles, it is hoped that the reader will accept the description in the text as suggesting, amidst conflicting authorities, the most probable supposition of the nature and character of these very interesting remains in the eleventh century [289], and during the most memorable invasion of Wales (under Harold), which occurred between the time of Geraint, or Arthur, and that of Henry II.