The identity of Otharus with the _Ottarr-Odr-Svipdagr_ of the mythology further appears from the fact that Saxo gives him as father an Ebbo, which a comparative investigation proves to be identical with Svipdag's father Orvandel. Of the name Ebbo and the person to whom it belongs I shall have something to say in Nos. 108 and 109. Here it must be remarked that if Otharus is identical with Svipdag, then his father Ebbo, like Svipdag's father, should appear in the history of the mythic patriarch Halfdan and be the enemy of the latter (see Nos. 24, 33). Such is also the case. Saxo produces Ebbo on the scene as an enemy of Halfdan Berggram (_Hist._, 329, 330). A woman, Groa, is the cause of the enmity between Halfdan and Orvandel. A woman, Sygrutha, is the cause of the enmity between Halfdan and Ebbo. In the one passage Halfdan robs Orvandel of his betrothed Groa; in the other passage Halfdan robs Ebbo of his bride Sygrutha. In a third passage in his _History_ (p. 138) Saxo has recorded the tradition that Horvendillus (Orvandel) is slain by a rival, who takes his wife, there called Gerutha. Halfdan kills Ebbo. Thus it is plain that the same story is told about Svipdag's father Orvandel and about Ebbo the father of Otharus and that Groa, Sygrutha, and Gerutha are different versions of the same dis of vegetation.
According to Saxo, Syritha's father was afterwards married to a sister of Otharus. In the mythology Freyja's father Njord marries Skade, who is the foster-sister and _systrunga_ (sister's child) of Ottar-Svipdag (see Nos. 108, 113, 114, 115).
Freyja's surname _Hörn_ (also _Horn_) may possibly be explained by what Saxo relates about the giant's manner of treating her hair, which he pressed into one snarled, stiff, and hard mass. With the myth concerning Freyja's locks, we must compare that about Sif's hair. The hair of both these goddesses is subject to the violence of the hands of giants, and it may be presumed that both myths symbolised some feature of nature. Loke's act of violence on Sif's hair is made good by the skill and goodwill of the ancient artists Sindre and Brok (Younger Edda, i. 340). In regard to Freyja's locks, the skill of a "dwarf" may have been resorted to, since Saxo relates that an iron instrument was necessary to separate and comb out the horn-hard braids. In Völuspa's list of ancient artists there is a smith by name _Hornbori_, which possibly has some reference to this.