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
Edgar the Peaceful Edgar the Peaceful Edgar (, ; 8 July 975), known as the Peaceful or the Peaceable, was King of England from 959 until his death. He was the younger son of Edmund I and Ælfgifu of Shaftesbury, and came to the throne as a teenager, following the death of his older brother Eadwig. As king, Edgar further consolidated the political unity achieved by his predecessors, with his reign being noted for its relative stability. His most trusted advisor was Dunstan, whom he recalled from exile and made Archbishop of Canterbury. The pinnacle of Edgar's reign was his coronation at Bath