SLAGFIN-GJUKE'S SYNONYMS DANKRAT (THAKKRÁDR), IRUNG, ALDRIAN. SLAGFIN A STAR-HERO LIKE HIS BROTHERS. ALDRIAN'S IDENTITY WITH CHELDRICUS-GELDERUS.
Slagfin-Gjuke has many names in the German traditions, as in the Norse. Along with the name Gibich, Gibche (Gjuke), occur the synonyms Dankrat, Irung, and Aldrian. In the latter part of Nibelunge Noth Gibich is called Dankrat (cp. "Klage;" Biterolf also has the name Dankrat, and speaks of it in a manner which shows that in some of the sources used by the author Dankrat was a synonym of Gibich). In Vilkinasaga Gjuke appears now as Irung, now as Aldrian. Aldrian is (Vilkinasaga, 150) king of Niflungaland, and has the sons Hogne, Gunnar, Gernoz, and Gilzer. Irung (Vilkin., 15) is also king of Niflungaland, and has the sons Hogne, Gunnar, Gudzorm, Gernoz, and Gisler. As Gjuke also is a Niflung, and has the sons Hogne, Gunnar, and Guthorm, there can be no doubt that Gjuke, Gibche, Dankrat, Irung, and Aldrian are synonyms, designating one and the same person, namely, Volundarkvida's Slagfin, the Ide of the mythology. Nibelunge Noth, too, speaks of Aldrian as the father of Hagen (Hogne). Aldrian's wife is called Oda, Gibich's "Frau Uote," Dankrat's "Frau Ute."
The Norse form for Dankrat (Tancred) is _thakkrádr_, Thakkrad. This name appears a single time in the Norse records, and then in connection with Volund and Nidhad. In Volundarkvida (39) Thakkrad is mentioned as Nidhad's chief servant, who still remains in his service when Volund, his revenge accomplished, flies in an eagle's guise away from his prison. That this servant bears a name that belongs to Slagfin-Gjuke, Volund's brother, cannot be an accident. We must compare an account in Vilkinasaga, according to which Volund's other brother Egil was in Nidhad's service when Volund flew away. It follows that the heroic saga made not only Volund, but also Slagfin and Egil, fall into Nidhad's hands. Both in Volundarkvida itself and in its prose introduction we read that when the home-sick swan-maids had left the Wolfdales, Egil and Slagfin betook themselves thence, Egil going to the east to look for his swan-maid Olrun, Slagfin going south to find his Svanhvit (Volundarkvida, 4), and that Nidhad thereupon learned--the song does not say how--that Volund was alone in the Wolfdales (Volundarkvida, 6). The assumption here lies near at hand, that Nidhad found it out from the fact that Slagfin and Egil, though going away in different directions, fell into his power while they were looking for their beloved. Whether this feature belonged to the myth or not cannot be determined. At all events it is remarkable that we refind in Volundarkvida the Gjuke name Thakkrad, as in Vilkinasaga we find Volund's brother Egil in Nidhad's environment.