Æthelstan, grandson of Alfred, became the first king of all England
In 927 Æthelstan captured York, the last Viking kingdom, and became the first Anglo-Saxon to rule all of England. Ten years later he crushed a joint Scottish and Viking invasion at Brunanburh. As a boy, his grandfather Alfred the Great had given him a scarlet cloak and a jewelled belt.
Born around 894, Æthelstan was the eldest son of Edward the Elder and the only child of his first partner, Ecgwynn, a woman so obscure no contemporary source names her. Chroniclers disagreed on whether she was noble or lowborn, and historians still argue whether she was Edward's wife or concubine, a question that may explain why Wessex hesitated to accept him. William of Malmesbury tells of Alfred honouring the boy with a gilded sword, which some scholars read as marking him as a possible heir.
When Edward died in July 924, the Mercians took Æthelstan as king. Wessex may briefly have backed his half-brother Ælfweard, who died within three weeks, and resistance there delayed Æthelstan's coronation until September 925. His father had left him everything south of the Humber, while a Viking king held York and Constantine II ruled most of Scotland.
After seizing York, he invaded Scotland in 934 and forced Constantine to submit. Resentful Scots and Vikings struck back in 937, and victory at Brunanburh brought him prestige in the British Isles and across the Continent. He married several of his sisters to foreign rulers, and no other West Saxon king was so involved in European affairs.
At home he tightened control over charters and summoned magnates from distant regions to his councils, where Welsh kings also appeared, acknowledging him as overlord. No English ruler of the 900s left a larger body of surviving legislation, much of it aimed at rampant robbery. A devout collector of relics and founder of churches, he made his court a centre of learning that paved the way for later Benedictine reform. He never married, and on his death on 27 October 939 his half-brother Edmund succeeded him; the Vikings soon retook York, which was not recovered until 954.
Source: Æthelstan
