Was it on the line of the Catrail, or of the Roman wall between the Forth and Clyde, or on what other ground, that there was fought the great battle or siege of Cattraeth or Kaltraez, which Aneurin sings of in his _Gododin_, and where, among the ranks of the British combatants, were "three hundred and sixty-three chieftains wearing the golden torcs" (some specimens, of which might yet perhaps be dug up on the battle-field by our Museum Committee, seeing three only of these chiefs escaped alive); and how was the "bewitching mead" brewed, that Aneurin tells us was far too freely partaken of by his British countrymen before and during this fierce struggle with the Saxon foe? Is the poet Aneurin the same person as our earliest native prose historian Gildas, the two appellations being relatively the Cymric and Saxon names of the same individual? Or were they not two of the sons or descendants of Caw of Cwm Cawlwyd, that North British chief whose miraculous interview with St. Cadoc near Bannawc (Stirlingshire?) is described in the life of that Welsh saint? Of what family and rank was the poet--Merddin Wyllt--or "Merlin the Wild," who, wearing the chieftain's golden torc, fought at the battle of Arderydd, about A.D. 573, against Rhydderch Hael, that king of Alcluith or Dumbarton, who was the friend of St. Columba, and "the champion of the (Christian) faith," as Merlin himself styles him? And when that victory was apparently the direct means of establishing this Christian king upon the throne of Strathclyde, and the indirect means which led to the recall of St. Kentigern from St. Asaph's to Glasgow, how is it that the Welsh Triads talk of it enigmatically as a battle for a lark's nest? If Ossian is not a myth, when and where did he live and sing? Was he not an Irish Gael? And could any member of the deputation give us any accurate information about our old nursery friend Fingal or Fin Mac Coul? Was he really, after all, not greater, or larger, or any other than simply a successful and reforming general in the army of King Cormac of Tara, and the son-in-law of that monarch of Ireland? From what part of Pictland did King Cormac obtain, in the third century, the skilled mill-wright, Mac Lamha, to build for him that first water-mill which he erected in Ireland, on one of the streams of Tara? And is it true, as some genealogists in this earthly world believe, that the lineal descendants of this Scottish or Pictish mill-wright are still millers on the reputed site of this original Irish water-mill?