"In his ecclesiastical administration Peckham applied himself with much zeal to the correction of abuses in the church. ...statutes were passed ...forbidding the holding of livings in plurality or in commendam. ...Much of Peckham's episcopate was taken up with systematic and searching visitations of various dioceses of his province, for the most part conducted by himself in person. ...His insistence on his visitatorial rights had involved him in 1280 in a dispute with the king, and two years later the suffragans of Canterbury presented him with twenty-one articles complaining of his procedure and of the conduct of his officials."