Geoffrey Chaucer, "the father of English poetry," was appointed, in the fourteenth year of this reign, clerk of the works, but very little was done in his time. The old chapter house, the remains of Henry the VII.'s palace, and the Clewer Tower and prison, are objects of much interest. A flight of about twenty steps leads down into the dungeons, which had been constructed by Henry III. for the confinement of State prisoners: it is a large and finely-arched vault, surrounded by seven small cells, each dismally lighted through a loop-hole in the thick wall. The reign of Elizabeth forms almost an epoch in the architectural history of the castle, because, though she did not do much to it in the way of building, except annexing the portion erected by Henry VII., that which is distinguished by the name of Queen Elizabeth's Gallery, she first caused the terraces to be formed, thereby adding to the royal abode of Windsor, these truly regal characteristics. Under the Stuarts nothing material was done until the Restoration, when the castle began to be modernised, but in insipid taste. The principal addition made by Charles II. was the Star Building (containing the State Apartments shown to the public). The rooms were spacious and lofty, with large arched windows, commanding enchanting prospects; their only embellishment was derived from the sprawling pencil of Verrio. The first two Georges did nothing for Windsor; George III. on the contrary, much, especially in restoring the interior of St. George's Chapel. In 1796, James Wyatt Gothicised the Star Building, and other portions. Meanwhile, the east and south sides, the portions actually inhabited, were so inconvenient that it was found indispensable, in 1778-82, to erect a separate building for the actual occupation of the royal family: this was the Queen's Lodge, a large, plain house on the south side of the castle, near the site of the present stables. About 1823, George IV., with a grant of 300,000_l_. from Parliament, began his grand improvements, with Jeffry Wyatt for his architect; commencing with George the Fourth's Gateway, the entrance into the quadrangle on the south side, in a direct line with the Long Walk. We shall not attempt to detail the improvements: among the most effective is the fine architectural vista quite through from the north terrace by George the Fourth's Gateway; the addition of the Waterloo Gallery, lighted from above, and brought into a group with the Throne-room and the Ball-room. St. George's Hall has been greatly improved, and at its western end has been constructed the Chapel. By renovation and remodelling the exterior, greater height has been given to most of the buildings; some of the towers have been carried up higher, and others added: amongst these last are the Lancaster and York, flanking George IV.'s Gateway; and the Brunswick Tower at the north-east angle. But the most striking improvement of the kind was that of carrying up the Round Tower thirty feet higher,