The woman in these ballads is for the most part nameless, or bears a stock name to which no importance can be attached. Not so with the names of the knight. Most of these are peculiar, and the Northern ones, though superficially of some variety, have yet likeness enough to tempt one to seek for a common original. Grundtvig, with considerable diffidence, suggests Oldemor as a possible ground-form. He conceives that the #R# of some of the Scandinavian names may be a relic of a foregoing Herr. The initial #H# would easily come or go. Given such a name as Hollemen (Danish #C#), we might expect it to give place to Halewyn, which is both a family and a local name in Flanders, if the ballad should pass into the Low Countries from Denmark, a derivation that Grundtvig is far from asserting. So Ulinger, a local appellation, might be substituted for the Ulver of Danish #A#. Grundtvig, it must be borne in mind, declines to be responsible for the historical correctness of this genealogy, and would be still less willing to undertake an explanation of the name Oldemor. In place of Oldemor, Professor Sophus Bugge, in a recent article, marked by his characteristic sharp-sightedness and ingenuity, has proposed Hollevern, Holevern, or Olevern as the base-form of all the Northern names for the bloody knight, and he finds in this name a main support for the entirely novel and somewhat startling hypothesis that the ballad we are dealing with is a wild shoot from the story of Judith and Holofernes.[83] His argument, given as briefly as possible, is as follows. That the Bible story was generally known in the Middle Ages no one would question. It was treated in a literary way by an Anglo-Saxon poet, who was acquainted with the scriptural narrative, and in a popular way by poets who had no direct acquaintance with the original.[84] The source of the story in the ballad must in any case be a tradition many times removed from the biblical story; that much should be changed, much dropped, and much added is only what would be expected. Beginning the comparison with 'Judith' with this caution, it is first submitted that Holofernes can be recognized in most of the Scandinavian and German names of the knight. The v of the proposed base-form is preserved in Ulver, Halewyn, and probably in the English Elf-knight. It is easy to explain a v's passing over to g, as in Ulinger, Adelger, and especially under the influence of the very common names in -ger. Again, v might easily become b, as in Olbert, or m, as in Hollemen, Olmor; and the initial R of Rulleman, Romor, etc., may have been carried over from a prefixed Herr.[85] The original name of the heroine has been lost, and yet it is to be noticed that Gert Olbert's mother, in German #A#, is called Fru Jutte.