Toward the end of Edward's reign, a series of costly wars took their toll on the Wardrobe's hitherto independent means. Then, during the reign of Edward II, concerted efforts were made to reassert traditional rights of the Chancery and the Exchequer, and to limit the authority of the Wardrobe. For example, 1307 saw a separate Keeper of the Privy Seal appointed; over the next few decades the Privy Seal developed into a minor office of state, operating alongside the Office of Chancery, outside both Wardrobe and Household. Then in 1311 a series of Ordinances were issued by barons opposed to the King, a number of which reasserted the over recent Wardrobe innovations; for example, ordinance 8 insisted that the Exchequer alone was to receive taxes and other state revenue. Later, under Edward III, any ongoing conflicts over the confusion of authority between the wardrobe and the exchequer were finally resolved when William Edington, Treasurer in the mid-fourteenth century, effected a number of reforms which brought the Wardrobe firmly under the financial oversight of the Exchequer.