These considerations, among others, throw so many and such weighty suspicions on the manifesto, that it can scarcely be regarded as deserving of credit. Nor must the Author here disguise his conviction, that the whole is a forgery, guiltily made for the purpose of blackening the memory of Henry IV, and of casting odium on the (p. 164) dynasty of the house of Lancaster. Another important mistake into which tradition seems to have betrayed some very pains-taking persons is that which charges Owyn Glyndowr with a breach of faith, and a selfish conduct, on the occasion of the battle of Shrewsbury, utterly unworthy of any man of the slightest pretensions to integrity and honour. He is said by Leland to have promised Percy to be present at that struggle: he is reported by Pennant to have remained, as if spell-bound, with twelve thousand men at Oswestry. The History of Shrewsbury tells us of the still existing remains of an oak at Shelton, into the top-most branches of which he climbed to see the turn of the battle, resolving to proceed or retire as that should be; having come with his forces to that spot time enough to join the conflict. The question involving Owyn Glyndowr's good faith and valour, or zeal and activity, is one of much interest, and deserves to be patiently investigated; whilst an attentive examination of authentic documents, and a careful comparison of dates, are essential to the establishment of the truth. The result of the inquiry may be new, and yet not on that account the less to be relied upon. That Owyn gladly promised to co-operate with the Percies, there is every reason to regard as time; that he undertook to be with them at Shrewsbury on that day of battle cannot, it should seem, be true. Probably he never heard of any expectation of such an engagement, (p. 165) and the first news which reached him relating to it may have been tidings of Percy's death, and the discomfiture of his troops. The Welsh historians unsparingly charge him with having deceived his northern friends on that day: and some assert that he remained at Oswestry, only seventeen miles off; others that he came to the very banks of the Severn, and tarried there in safety, consulting only his own interest, whilst a vigorous effort on his part might have turned the victory that day against the King. This is, perhaps, within the verge of possibility; but is in the highest degree improbable. That the reports have originated in an entire ignorance of Owyn's probable position at the time, and of the sudden, unforeseen, and unexpected character of the struggle to which Bolinbroke's instantaneous decision forced the Percies, will evidently appear, if, instead of relying on vague tradition, we follow in search of the reality where facts only, or fair inferences from ascertained facts, may conduct us.