Thus Thjalfe is the archer Egil's and Groa's foster-son, as is apparent from a bringing together of the sources cited. From other sources we have found that Groa is the archer Orvandel's wife. Orvandel dwells near the Elivagar and Thor is his friend, and visits him on his way to and from Jotunheim. These are the evidences of Orvandel's and Egil's identity which lie nearest at hand.
It has already been pointed out that Svipdag's father Orvandel appears in Saxo by the name Ebbo (see Nos. 23, 100). It is Otharus-Svipdag's father whom he calls Ebbo (_Hist._, 329-333). Halfdan slays Orvandel-Ebbo, while the latter celebrates his wedding with a princess Sygrutha (see No. 23). In the mythology Egil had the same fate: an enemy and rival kills him for the sake of a woman. "Franks Casket," an old work of sculpture now preserved in England, and reproduced in George Stephens' great work on the runes,[9] represents Egil defending his house against a host of assailants who storm it. Within the house a woman is seen, and she is the cause of the conflict. Like Saxo's Halfdan, one of the assailants carries a tree or a branched club as his weapon. Egil has already hastened out, bow in hand, and his three famous arrows have been shot. Above him is written in runes his name, wherefore there can be no doubt about his identity. The attack, according to Saxo, took place, in the night (_noctuque nuptiis superveniens_--_Hist._, p. 330).
In a similar manner Paulus Diaconus relates the story concerning Egil Agelmund's death (ch. 16). He is attacked, so it is stated, in the night time by Bulgarians, who slew him and carried away his only daughter. During a part of their history the Longobardians had the Bulgarians as neighbors, with whom they were on a war-footing. In the mythology it was "Borgarians," that is to say, Borgar's son Halfdan and his men, who slew Orvandel. In history the "Borgarians" have been changed into Bulgarians for the natural reason that accounts of wars fought with Bulgarians were preserved in the traditions of the Longobardians.
The very name Ebbo reappears also in the saga of the Longobardians. The brothers, under whose leadership the Longobardians are said to have emigrated from Scandinavia, are in Saxo (_Hist._, 418) called Aggo and Ebbo; in _Origo Longobardorum_, Ajo and Ybor; in Paulus (ch. 7), Ajo and Ibor. Thus the name Ebbo is another form for Ibor, the German Ebur, the Norse _Jöfurr_, "a wild boar." The Ibor of the Longobard saga, the emigration leader, and Agelmund, the first king of the emigrants, in the mythology, and also in Saxo's authorities, are one and the same person. The Longobardian emigration story, narrated in the form of history, thus has its root in the universal Teutonic emigration myth, which was connected with the enmity caused by Loke between the gods and the primeval artists--an enmity in which the latter allied themselves with the powers of frost, and, at the head of the Skilfing-Yngling tribes, gave the impetus to that migration southward which resulted in the populating of the Teutonic continent with tribes from South Scandia and Denmark (see Nos. 28, 32).
