Walter Stapeldon, fifteenth bishop of Exeter, was the founder of Exeter College, Oxford, and the greatest of Edward II's treasurers of the Exchequer. As Edward's regime crumbled in 1326, he paid the price of his master's rapacious policies, of which he was the chief instrument. This study shows how the Plantagenet revolution in government, the most massive overhaul of the Exchequer ever undertaken in medieval England, was shaped with a clear financial...