John inherited a sophisticated system of administration in England, with a range of royal agents answering to the Royal Household: the Chancery kept written records and communications; the Treasury and the Exchequer dealt with income and expenditure respectively; and various judges were deployed to deliver justice around the kingdom. Thanks to the efforts of men like Hubert Walter, this trend towards improved record keeping continued into his reign. Like previous kings, John managed a peripatetic court that travelled around the kingdom, dealing with both local and national matters as he went. John was very active in the administration of England and was involved in every aspect of government. In part he was following in the tradition of Henry I and Henry II, but by the 13th century the volume of administrative work had greatly increased, which put much more pressure on a king who wished to rule in this style. John was in England for much longer periods than his predecessors, which made his rule more personal than that of previous kings, particularly in previously ignored areas such as the north.