Edward the Martyr Edward the Martyr Edward the Martyr (, pronounced ; 18 March 978) was King of England from 975 until he was murdered in 978. Edward was the eldest son of King Edgar the Peaceful but was not his father's acknowledged heir. On Edgar's death, the leadership of England was contested, with some supporting Edward's claim to be king and others supporting his younger half-brother Æthelred the Unready, recognized as a legitimate son of Edgar. Edward was chosen as king and was crowned by his main clerical supporters, the archbishops Dunstan of Canterbury and Oswald of Worcester. The great nobles of
Cnut the Great fell into a period of disorder with a power struggle between the pretender to the throne Sweyn Estridsson, son of Ulf, and the Norwegian king, until the death of Magnus in 1047. The inheritance of England was briefly to return to its Anglo-Saxon lineage. The house of Wessex reigned again as Edward the Confessor was brought out of exile in Normandy and made a treaty with Harthacnut, his half-brother. As in his treaty with Magnus, it was decreed that the throne would go to Edward if Harthacnut died with no legitimate male heir. In 1042, Harthacnut died, and Edward was