Page:Medieval Military Architecture in England (volume 1).djvu/42

 naturally became extended to the cluster of surrounding huts, and a hedge with a ditch was their primary enclosure, the repair of which is provided for in very early Saxon laws. A good stout hedge, even of quickset, is not to be despised, and the cactus and bamboo hedges of India will turn a band of soldiers. The word "Haia" is not infrequent in Domesday, and it there means an enclosure into which wild beasts were driven, "Haia in qua capiebantur feratai." It was also used for the enclosure of a park, as the Haye Park, at Knaresborough, and the Hawe Park attached to Skipton Castle. King Ida's hedge at Bamborough was for the defence of annexed pasture lands, for the castle scarce needed any such addition to its surpassing strength. The word was also extensively used in Normandy, both for a defence and for an enclosure. One of the old Herefordshire castles bears the name of Hay.

The Edictum Pistense of Charles the Bald, in 864 (cap. i.), expressly orders all "Castella et firmitates et haias," made without his license, to be destroyed, "disfactas," because they were injurious to the district. "Vicini et circummanentes exinde multas deprædationes et impedimenta sustinent" ("Rerum Gallicarum Scriptores," vii., 677). Hedges therefore were not always mere enclosures, but sometimes a military defence.

These mounds, where they have descended to us, and have undergone no change at the hands of the Norman architect, are mere green hillocks, clear indeed in their simplicity, though having lost by time the sharpness of their profile, and more or less of their height and of the depth of their ditches. No masonry has ever been observed upon them which could by any possibility be attributed to their founders, or which could be supposed to be part of their original design. It is evident, however, that the earthwork was only the support of some additional defence. On the mound was certainly a residence, and both its crest and base, as well as the appended courts, must have been encircled by some sort of barrier besides the earth-bank. We read that Towcester was defended by a wall, which however was built very quickly, and probably was like a field wall, without mortar. But with or without mortar, no wall could have been placed upon a fresh heap of earth, and that spoken of must have stood upon the natural ground at or around the base of the mound. No doubt Exeter was walled by Æthelstan, and Colchester had walls, partly, as we see, Roman, but partly no doubt, English; and Derby had gates, though of what material is not stated. At Corfe is some masonry, certainly