The bailey of the second castle, according to Hasted, extended almost to the Dane John, which is about 800 feet from the present keep. The part of the older castle which lay outside the new city bank was possessed by a family of the name of Chiche from the time of Henry II. to that of Edward IV., while the Dungeon Hill itself remained royal property.[333] That the new bank was Henry II.'s work we may conjecture from the passages in the _Pipe Rolls_, which show that between the years 1166 and 1173 he spent about £30 in enclosing the city of Canterbury and making a gate. We are therefore not without grounds for concluding that Henry II. was the first to enlarge the city by taking in the Dane John, cutting through the ancient bailey, and at the same time enclosing a piece of land for a new stone castle.[334] The very small sum paid for the city gate (11s., equal to about £11 of our money) suggests that the gate put up by Henry II. was a wooden gateway in the new stockaded bank. The stone walls and towers which were afterwards placed on the bank are of much later date than his reign.[335] The Dungeon Hill appears to have been used for the last time as a fortification in 1643, when ordnance was placed upon it, and it was ordered to be guarded by the householders.[336] In 1790 it was converted into a pleasure-ground for the city; the wide and deep ditch which had surrounded it was filled up, and serpentine walks cut to lead up to the summit. Brayley says that "the ancient and venerable character of this eminence was wholly destroyed by incongruous additions." Still, enough remains to show that it was once a very fine motte, such as we might expect the Conqueror to raise to hold in check one of the most important cities of his new realm. The value of Canterbury had increased from 51_l._ to 54_l._ since the days of King Edward.[337] CARISBROOKE, Isle of Wight (Fig. 11).--There can be no doubt that this is the castle spoken of in Domesday Book under the manor of Alwinestone. Carisbrooke is in the immediate neighbourhood of Alvington. The language in which the Survey speaks of this manor is worthy of note. "The king holds Alwinestone: Donnus held it. It then paid geld as two and a half hides: now as two hides, because the castle sits in one virgate."[338] Certain entries similar to this in other places seem to indicate that there was some remission of geld granted on the building of a castle;[339] but as here the king was himself the owner, the remission must have been granted to his tenants.