Laurence Marcellus Larson, Canute the Great, 995 (circa)-1035…
“ It is difficult to form a just estimate of Edmund Ironside, as our information is neither extensive nor varied. It is possible that he was born of a connection that the Church had not blessed; [Pg 101] at least such seems to have been the belief when William of Malmesbury wrote. [143] A late writer tells us that his mother was the daughter of Earl Thoretus [144] ; an earl by such a name actually did flourish in the closing decade of the tenth century; he was one of the chiefs to whom Ethelred entrusted his fleet in 992. From his name we should judge that he was of Norse ancestry. ”
