We are told by Percy, in a note to stanza 63, that though liberties have been taken with that portion of the ballad which follows, yet wherever the fourth edition differs from the preceding ones it has been brought nearer to the folio.[59] Some notes of readings of the folio are also furnished in the fourth edition (and are here restored), which were not given in the others. While we cannot but be vexed that so distinguished a ballad, not injured much, so far as we can see, by time, should not come down to us as it came to Percy, our loss must not be exaggerated. The changes made by the editor, numerous enough, no doubt, cannot be very material until we approach the end. Stanzas 63-66 are entirely suspicious, and it may even be questioned whether the manuscript contained a word that is in them. The name of Bremor, son of the king of Spain, and "a heathen hound" (if this be not Percy's interpolation), taken with certain resemblances in the story, very naturally suggested to Professor Sophus Bugge (Grundtvig, IV, 704) a connection between this ballad and 'Young Orm and Bermer-Giant,' 'Orm Ungersvend og Bermer-Rise.'[60] The giant, who is described as a rabid berserker, presents himself at the Danish court (Grundtvig, #A#), and demands that the king shall give him his daughter and half his land, or find a man who will fight in the ring with him. The king refuses daughter and land, and says he will find a champion. He offers the chance of winning so fair a may to his men, and no one dares say a word except Young Orm, who sits lowest at the board: he will be the man. But first Orm provides himself with an irresistible sword, which is buried in his father's tomb, and is yielded by the dead man only upon the condition that his son shall take the revenge due for his death. With this sword Orm, like the child in 'Sir Aldingar,' cuts the giant through at the knees, being, he says, not tall enough to strike higher. He then goes to Iceland, and fights three days with the men who had slain his father, but without prevailing. A mermaid, from the sea-bottom, cries out to him that his sword is under a spell, and that he must whirl it three times round his head and then stick the point in the ground. This done, he has no difficulty in despatching his foes. He returns to the Danish court, and marries the princess. The likeness between the English ballad and the Danish (which represents well enough the other Norse poems) is that a youthful champion wins a king's daughter by killing a truculent competitor, who has nearly the same name in both (Bremor, Bermer).