England in the Middle Ages took power in 978 following the murder of his brother Edward, but England was then invaded by Sweyn Forkbeard, the son of a Danish king. Attempts to bribe Sweyn not to attack using danegeld payments failed, and he took the throne in 1013. Swein's son, Cnut, liquidated many of the older English families following his seizure of power in 1016. Æthelred's son, Edward the Confessor, had survived in exile in Normandy and returned to claim the throne in 1042. Edward was childless, and the succession again became a concern. England became dominated by the Godwin family, who had taken advantage
Edward I of England 1254, English fears of a Castilian invasion of the English province of Gascony induced Edward's father to arrange a politically expedient marriage between his fifteen-year-old son and thirteen-year-old Eleanor, the half-sister of King Alfonso X of Castile. Eleanor and Edward were married on 1 November 1254 in the Abbey of Santa María la Real de Las Huelgas in Castile. As part of the marriage agreement, the young prince received grants of land worth 15,000 marks a year. Although the endowments King Henry made were sizeable, they offered Edward little independence. He had already received Gascony as early as 1249, but