Ivalde's sons--Thjasse-Volund, Aurnir-Egil, and Ide-Slagfin--are, as we have seen, bastards of an elf and a giantess (Greip, Gambara). Ivalde's daughters, on the other hand (see No. 113), have as mother a sun-dis, daughter of the ruler of the atmosphere, Nokver. In other sources the statement in Forspjallsljod (6) is confirmed, that Ivalde had two groups of children, and that she who "among the races of elves was called Idun" belonged to one of them. Thus, while Idun and her sisters are half-sisters to Ivalde's sons, these are in turn half-brothers to pure giants, sons of Greip, and these giants are, according to the Grotte-song (str. 9), the fathers of Fenja and Menja. The relationship of the Ivalde sons to the gods on the one hand and to the giants on the other may be illustrated by the following scheme:
Ivalde begets (1) (2) with the giantess Greip bears with a giant with a sun-dis Greip-- ------------------------ --------- ------- | | | | giant giant Idun and her sisters. Thjasse-Volund and | | his brothers. Fenja. Menja.
REVIEW OF THE PROOFS OF VOLUND'S IDENTITY WITH THJASSE.
The circumstances which first drew my attention to the necessity of investigating whether Thjasse and Volund were not different names of the same mythic personality, which the mythology particularly called Thjasse, and which the heroic saga springing from the mythology in Christian times particularly called Volund, were the following: (1) In the study of Saxo I found in no less than three passages that Njord, under different historical masks, marries a daughter of Volund, while in the mythology he marries a daughter of Thjasse. (2) In investigating the statements anent Volund's father in Volundarkvida's text and prose appendix I found that these led to the result that Volund was a son of Sumbl, the Finn king--that is to say, of Olvalde, Thjasse's father. (3) My researches in regard to the myth about the mead produced the result that Svigder-Olvalde perished by the treachery of a dwarf outside of a mountain, where one of the smith-races of the mythology, Suttung's sons, had their abode. In Vilkinasaga's account of the death of Volund's father I discovered the main outlines of the same mythic episode.