Pipe rolls now in the Cotton Library at the British Museum. Exactly when the Pipe rolls began to be produced is debated amongst historians. Some hold that they date from Henry I's reign, whether early or late in the reign, but others feel that they were introduced by King William I (reigned 1066–1087). The precursors of the records probably date to the Anglo-Saxon period, as the historian Pauline Stafford argues that financial records must have been kept in some form during the reigns of Cnut (reigned 1016–1035), Æthelred II (reigned 978–1016), and Edgar the Peaceable (reigned 959–975). There is a reference to
Æthelstan Half-King Æthelstan Half-King Æthelstan Half-King (fl. 932 – 956) was an important and influential Ealdorman of East Anglia who interacted with five kings of England, including his adopted son Edgar the Peaceful. Many of Æthelstan's close relatives were also involved in important affairs, but soon after the death of king Eadred in 955, he left his position and became a monk at Glastonbury Abbey. Æthelstan was the son of Æthelfrith an Ealdorman, who held lands in Somerset, Berkshire, and Middlesex. His mother was Æthelgyth, daughter of Æthelwulf. His brothers Ælfstan, Æthelwald, and Eadric, were Ealdormen of Mercia, of Kent, and of