Looking back to this period--little more than a quarter of a century ago--it is difficult for us to realize the deplorable condition into which our historical literature had been allowed to fall. Kemble's great work, the 'Codex Diplomaticus aevi Saxonici,' the first volume of which appeared in 1839, and his 'History of the Saxons in England,' published in 1849, came upon the great body of intelligent men as the revelation of new things. It is sufficient to turn to the chapter on the Constitutional History of England before the Conquest, in Hallam's 'History of the Middle Ages,' to be assured how meagre and superficial even Hallam's knowledge was of everything before the Norman invasion. It was no fault of his; he made good use of all such materials as were then accessible to the student--that is, all such as had been printed; for that incomparably larger _apparatus_ which since Hallam's days has been published to the world, it was for all practical purposes as if it had never existed at all. Even men of culture and learning were persuaded that all that was ever likely to be known about the religious houses had been collected in the new edition of Dugdale's 'Monasticon.' It is hardly too much to say that of the history of English monasticism Hallam knew nothing. Dr. Lingard himself had very little more to say of the great Abbeys than his predecessors, and had a very inadequate conception of the part they played in the development of our institutions; and when Dr. Maitland wrote his brilliant 'Essays on the Dark Ages,' he hardly names St. Edmundsbury or St. Alban's, and though one of his most fascinating chapters is concerned with the early days of Croyland, his only authority for the beautiful story, which he has handled so skilfully, is a romantic narrative attributed to Ingulphus, which has been demonstrated to be a somewhat clumsy though a clever forgery. Of the Mendicant Orders--of the work they did, of the influence they exercised, and of the attitude adopted towards them in the 13th century by the parochial clergy on the one hand, and by the monks on the other--even less was known, if less were possible, than of their wealthier rivals.