Вильям Мальмсберийский
Another influential work, "Gesta regum Anglorum" by William of Malmesbury (1127) adds the detail that Æthelstan "purposely held back", letting Anlaf advance "far into England". Michael Wood argues that, in a twelfth-century context, "far into England" could mean anywhere in southern Northumbria or the North Midlands. William of Malmesbury further states that Æthelstan raised 100,000 soldiers. He is at variance with Symeon of Durham in calling Anlaf "son of Sihtric” and asserting that Constantine himself had been slain.