To some this may appear an over-laboured disquisition to prove an insignificant point. It is not, however, one-tenth part of what might be advanced on the subject from translated and printed documents, and, certainly, it would be difficult to exaggerate its importance with reference to the subject matter of this work. If the two groups of monuments at Cong and Carrowmore can be proved to be the monuments of those who fell in the two battles of Southern and Northern Moytura, we have made an immense step towards a knowledge of the use of these monuments; and if it can be shown that they date from about the Christian Era, we gain not only a standpoint for settling the age of all other Irish antiquities, but a base for our reasoning with reference to similar remains in other countries.
No Irish antiquary, nor indeed of any other country, so far as I know, has ventured to hint a doubt that they mark the battle-fields. Nor, in the present state of the evidence, do I see any reason for questioning the fact; and, for the present at least, we may assume it as granted. The second proposition is more open to question. Irish antiquaries generally will dissent from so serious a reduction in the antiquity of these two great battles. But, after the most earnest attention I have been able to give to all that has been written and said on the subject and a careful comparison of the monuments on these fields with those of other countries, I would, on the whole, be inclined to bring them forward a century or two, if I could find a gap to throw them into, rather than date them earlier. They look older and more tentative than the English circles described in the last chapter, but not so much so as to lead us to expect a difference of four or five centuries. On the other hand, they are so like those on the Bravalla field, and other monuments in Scandinavia, to be described hereafter, that it is puzzling to think that seven or ten centuries elapsed between them. But, taking all the circumstances of the case into consideration, the conclusions above arrived at appear fair and reasonable, and in conformity, not only to what was said in the last chapter, but to the facts about to be adduced in the following pages.
