This document summarizes the Norse stories of Signy and Sigurd. It details how Signy helped her brother Sigmund escape from their enemy King Siggeir by disguising herself and bearing Sigmund's son Sinfiotli. Together, Sigmund and Sinfiotli took revenge on King Siggeir by killing his children and burning down his house with Signy inside. It then describes the story of Sigurd, who awoke the valkyrie Brynhild from an enchanted sleep, though he later pledged brotherhood to King Gunnar, causing complications. Brynhild manipulated Gunnar into having Sigurd killed due to her anger over being deceived in her marriage.