Sweyn Forkbeard all England in 1016, following the deaths of Æthelred and his son Edmund Ironside; he succeeded his brother as King of Denmark in 1019 and eventually also ruled Norway, parts of Sweden, Pomerania, and Schleswig. Cnut and his sons, Harold Harefoot and Harthacnut, ruled England over a combined 26-year period (1016–1042). After Harthacnut's death, the English throne reverted to the House of Wessex under Æthelred's younger son Edward the Confessor (reigned 1042–1066). Sweyn's daughter, Estrid Svendsdatter, was the mother of King Sweyn II of Denmark. Her descendants continue to reign in Denmark to this day. One of them, Margaret of
Edward the Martyr love for Christ. Edward was widely venerated before the canonization process was formalized, and he is also regarded as a saint in the Eastern Orthodox Church, the Roman Catholic Church and the Anglican Communion. His feast day is celebrated on 18 March, the day of his murder. The Orthodox Church commemorates him a second time each year on 3 September and commemorates the translation of his relics into Orthodox possession on 13 February. 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