Ecgwynn

Ecgwynn or Ecgwynna (Old English Eċġwynn, lit. "sword joy"; fl. 890s), was the first consort of Edward the Elder, later King of the English (reigned 899–924), by whom she bore the future King Æthelstan (r. 924–939), and a daughter who married Sihtric Cáech, Norse king of Dublin, Ireland, and Northumbria. Almost nothing is known about her background and life. Not even her name is given in any sources until after the Norman Conquest. The first to record it is William of Malmesbury, who presents it in Latinised guise as Egwinna and who is in fact the principal source for her existence.