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
Edward IV of England Chapel, Windsor Castle. He was succeeded by his twelve-year-old son Edward V of England (who was never crowned) and then by his brother Richard. It is not known what actually caused Edward's death. Pneumonia and typhoid have both been conjectured, as well as poison. Some attributed his death to an unhealthy lifestyle, as he had become stout and inactive in the years before his death. Edward was an extremely capable and daring military commander. He crushed the House of Lancaster in a series of spectacular military victories. He was a popular and very able king, despite his occasional (if serious)