The Myrgings was a clan which together with their king Eadgils of the Myrgings's only mentioned in the Old English poem Widsith. They're mentioned as the people of the scop Widsith. They appear to have been the neighbours of the Angles and Offa of Angel was involved in a war against them. Perhaps they were a dynasty competing for power with Offa over the rule of the Angles.… (More on Myrging)