Somerville’s Statutes further made several important changes in the constitution of the Hall or House, as it is here called. The Principal still exists, holding precedence among the Fellows, much like that of the President in some of the Colleges at Cambridge; but he is subordinate to the Master, who is elected by the society subject to the approval of a whole series of Visitors. After election the Master was first to present himself and take oath before the lord of Sir Philip Somerville’s manor of Wichnor, and then to be presented by two of the Fellows and the two Extraneous Masters to the Chancellor of the University, or his Deputy, and to the Prior of the Monks of Durham at Oxford. By these his appointment was confirmed. There was thus established a complicated system of a threefold Visitatorial Board. The powers of the lords of Wichnor were indeed probably formal; but those of the Extraneous Masters subsisted side by side by, and to some extent independently of, the Chancellor and the Prior. The former retained their previous authority over the Fellows of the old foundation; they were only associated with the Chancellor and Prior with respect to the new theological Fellows. Finally, over all the Bishop of Durham was placed, as a sort of supreme Visitor, to compel the enforcement of the provisions affecting Somerville’s bequest. One wonders how this elaborate scheme worked, and particularly how the society of Balliol liked the supervision of the Prior of Durham College just beyond their garden-wall. But the curious thing is that the benefactor declares that in making these Statutes he intends not to destroy but to confirm the ancient rules and Statutes of the College, as though some part of his extraordinary arrangements had been already in force.[22] It is easy to guess that the scheme was impracticable, and in fact so early as 1364 a new code had to be drawn up. This was given, under papal authority, by Simon Sudbury, Bishop of London, afterwards Archbishop of Canterbury; but unfortunately it is not preserved. We can only gather from later references that it changed more than it left of the existing Statutes, and that it established Rectors (almost certainly the old Proctors or Extraneous Masters under a new name[23]) to control the Master and Fellows, and possibly a Visitor over all. But the one thing positive is that a right of ultimate appeal was now reserved to the Bishop of London, who thus came to exercise something more than the power which was in later times committed to the Visitor. It was by his authority that in the course of the fifteenth century the property-limitation affecting the Master was abolished, and he was empowered to hold a benefice of whatever value;[24] and that Chaplains were made eligible, equally with the Fellows, for the office of Master.[25] On the one hand the dignity of the Master was increased; on the other the ecclesiastical element was brought to the front.