They obtained a charter from Henry,(139) although of a more limited character than that granted to them by his grandfather. The later charter, for instance, although in the main lines following the older charter, makes no mention of Middlesex being let to ferm nor of any appointment of sheriff or justiciar being vested in the citizens. It appears as if Henry was determined to bring the citizens no less than the barons of the realm within more direct and immediate subservience to the crown. The concession made by the king’s grandfather had been ignored by Stephen and the empress Matilda, each of whom in turn had granted the shrievalty of London and Middlesex to the Earl of Essex. For a time the appointment of sheriffs was lost to the citizens. Throughout the reigns of Henry II and his successor they were appointed by the crown. Richard’s charter to the citizens makes no mention of the sheriffwick, nor is it mentioned in the first charter granted by John. When it was restored to the citizens (A.D. 1199), by John’s second charter, the office of sheriff of London had lost much of its importance owing to the introduction of the communal system of municipal government under a mayor. (M96) In the meantime the sheriffs of the counties, who had by reason of Henry’s administrative reforms, risen to be officers of greater importance and wider jurisdiction, and who had taken advantage of their positions to oppress the people during the king’s prolonged absence abroad, were also made to feel the power of the crown. A blow struck at the sheriffs was calculated to weaken the nobility and the larger landowners—the class from which it had been the custom hitherto to select these officers. Henry saw the advantage to be gained, and on his return to England in 1170 deposed most of the sheriffs and ordered a strict enquiry to be made, as to the extortions they had committed in his absence. Their places were filled for the most part by men of lower rank, and therefore likely to be more submissive. Some, however, were reinstated and became more cruel and extortionate than ever.(140) (M97)