The seventh war was in Silva Calidonis, "id est Cat Coit Celidon." The Cat in the last name is evidently Cat or Cath, "a battle," which we frequently meet with, and shall again in describing these matters. Coit, only so far as the dictionaries tell us, means coracle, and would seem to indicate a struggle in boats. The Caledonian Forest, is what will really determine the locality. Generally it is understood to be the forest that extended from Penrith to Carlisle; and, if so, any one of our Penrith circles might be assumed to mark the site of the seventh battle. Most probably in that case it would be the Salkeld circle, or it might be one known as the Grey Yawds, near Cumrew, about eight or nine miles further north.[164] The eighth battle was in Castello Guinnion, or Guin, which, from the sound of the name, can hardly escape being in Wales or the Welsh border, unless indeed we assume that these Welsh appellations were common to the whole country before the Saxons re-named many of the places. In that case we have nothing to guide us as to where the battle was fought. The ninth battle was "in Urbe Legionis." This may be either Chester or Caerleon in South Wales. It most probably was the latter, as in another MS. it is added "quæ Britannice Karlium dicitur," or Cair lin in another. The tenth war was on the shores of a river which was called Ribroit. Though this is spelt in various MSS. Tribruit, Trathreuroit, and Trattreuroit, it seems impossible to identify it. But it must have been a large river, or the expression "in littore" would hardly have been used. The eleventh battle "fuit in Monte quod dicitur Agned Cathregonnon;" and in different MSS. this is spelt Cathregomion, Cabregonnon, Catbregonnion, and in one it is added, "in Somersetshire quem nos Cathbregion appellamus." No such name seems now to be known in that country; but as we shall presently, I hope, see reason for believing, the spot is probably that now known as Stanton Drew. The twelfth battle was that of Mount Badon, the position of which, as we have already pointed out, may almost certainly be fixed in the immediate neighbourhood of Avebury.