Symeon of Durham relates the story that Edmund was a monk of Durham Cathedral, and that he was chosen as bishop because a strange voice that came from the tomb of Saint Cuthbert insisted that Edmund be selected as the next bishop.[2] His election was confirmed by King Cnut of England.[3] Edmund died while visiting the English royal court at Gloucester in 1041.[2]
Fletcher, R. A. (2003). Bloodfeud: Murder and Revenge in Anglo-Saxon England. Oxford, UK: Oxford University Press. ISBN0-19-516136-X.
Fryde, E. B.; Greenway, D. E.; Porter, S.; Roy, I. (1996). Handbook of British Chronology (Third revised ed.). Cambridge, UK: Cambridge University Press. ISBN0-521-56350-X.
Lawson, M. K. (2000). Cnut: England's Viking King. Stroud, UK: Tempus Publishing, Limited. ISBN0-7524-2964-7.