Shield-maiden forgetfulness given to Sigurðr so he forgets his previous relationship with her. Brynhildr is upset not only for the loss of Sigurðr but also for the dishonesty involved. Similar to her male counterparts, the shield-maiden prefers to do things straightforwardly, without the deception considered stereotypically feminine in much of medieval literature. She enacts her vengeance directly, resulting in the deaths of herself, Sigurðr, and Sigurð's son by Guðrún. By killing the child, she demonstrates an understanding of feud and filial responsibility; if he lived, the boy would grow up to take vengeance on Brynhildr's family. Guðrún has a similar concern
Norse mythology mythology, comparisons to other attested branches of Germanic mythology (such as the Old High German Merseburg Incantations) may also lend insight. Wider comparisons to the mythology of other Indo-European peoples by scholars has resulted in the potential reconstruction of far earlier myths. Of the mythical tales and poems that are presumed to have existed during the Middle Ages, Viking Age, Migration Period, and prior, only a tiny amount of poems and tales survive. Later sources reaching into the modern period, such as a medieval charm recorded as used by the Norwegian woman Ragnhild Tregagås—convicted of witchcraft in Norway in the