The Anglo-Saxon Chronicle records a battle fought in the year 592 at Woden's Burg, the neolithic long barrow now known as Adam's Grave, near Marlborough, Wiltshire. The year entry states: "Her micel wælfill wæs æt Woddes beorge, 7 Ceawlin wæs ut adrifen." (There was great slaughter at Woden's hill, and Ceawlin was driven out.) The Chronicle records a second battle on the same site in the year 715. The area was of strategic importance since it lay near the intersection of the ancient Ridgeway with Wansdyke.