As devoted to the chase as his father, William Rufus frequently hunted in the forests of Windsor, and solemnised some of the festivals of the Church in the castle.
In the succeeding reign—namely, that of Henry the First—the castle was entirely rebuilt and greatly enlarged—assuming somewhat of the character of a palatial residence, having before been little more than a strong hunting-seat. The structure then erected in all probability occupied the same site as the upper and lower wards of the present pile; but nothing remains of it except perhaps the keep, and of that little beyond its form and position. In 1109 Henry celebrated the feast of Pentecost with great state and magnificence within the castle. In 1122 he there espoused his second wife, Adelicia, daughter of Godfrey, Duke of Louvain; and failing in obtaining issue by her, assembled the barons at Windsor, and causing them, together with David, King of Scotland, his sister Adela, and her son Stephen, afterwards King of England, to do homage to his daughter Maud, widow of the Emperor Henry the Fifth.
Proof that Windsor Castle was regarded as the second fortress in the realm is afforded by the treaty of peace between the usurper Stephen and the Empress Maud, in which it is coupled with the Tower of London under the designation of Mota de Windsor. At the signing of the treaty it was committed to the custody of Richard de Lucy, who was continued in the office of keeper by Henry the Second.
In the reign of this monarch many repairs were made in the castle, to which a vineyard was attached—the cultivation of the grape being at this time extensively practised throughout England. Strange as the circumstance may now appear, Stow mentions that vines grew in abundance in the home park in the reign of Richard the Second, the wine made from them being consumed at the king's table, and even sold.
It is related by Fabian that Henry, stung by the disobedience and ingratitude of his sons, caused an allegorical picture to be painted, representing an old eagle assailed by four young ones, which he placed in one of the chambers of the castle. When asked the meaning of the device, he replied, “I am the old eagle, and the four eaglets are my sons, Who cease not to pursue my death. The youngest bird, who is tearing out its parent's eyes, is my son John, my youngest and best-loved son, and who yet is the most eager for my destruction.”
On his departure for the holy wars Richard Coeur de Lion entrusted the government of the castle to Hugh de Pudsey, Bishop of Durham and Earl of Northumberland; but a fierce dispute arising between the warrior-prelate and his ambitious colleague, William Longchamp, Bishop of Ely, he was seized and imprisoned by the latter, and compelled to surrender the castle. After an extraordinary display of ostentation, Longchamp was ousted in his turn. On the arrival of the news of Richard's capture and imprisonment in Austria, the castle was seized by Prince John; but it was soon afterwards taken possession of in the king's behalf by the barons, and consigned to the custody of Eleanor, the queen-dowager.
In John's reign the castle became the scene of a foul and terrible event William de Braose, a powerful baron, having offended the king, his wife Maud was ordered to deliver up her son a hostage for her husband. But instead of complying with the injunction, she rashly returned for answer—“that she would not entrust her child to the person who could slay his own nephew.” Upon which the ruthless king seized her and her son, and enclosing them in a recess in the wall of the castle, built them up within it.
Sorely pressed by the barons in 1215, John sought refuge within the castle, and in the same year signed the two charters, Magna Charta and Charta de Foresta, at Runnymede—a plain between Windsor and Staines. A curious account of his frantic demeanour, after divesting himself of so much power and extending so greatly the liberties of the subject, is given by Holinshed:—“Having acted so far contrary to his mind, the king was right sorrowful in heart, cursed his mother that bare him, and the hour in which he was born; wishing that he had received death by violence of sword or knife instead of natural nourishment. He whetted his teeth, and did bite now on one staff, now on another, as he walked, and oft brake the same in pieces when he had done, and with such disordered behaviour and furious gestures he uttered his grief, that the noblemen very well perceived the inclination of his inward affection concerning these things before the breaking-up of the council, and therefore sore lamented the state of the realm, guessing what would follow of his impatience, and displeasant taking of the matter.” The faithless king made an attempt to regain his lost power, and war breaking out afresh in the following year, a numerous army, under the command of William de Nivernois, besieged the castle, which was stoutly defended by Inglehard de Achie and sixty knights. The barons, however, learning that John was marching through Norfolk and Suffolk, and ravaging the country, hastily raised the siege and advanced to meet him. But he avoided them, marched to Stamford and Lincoln, and from thence towards Wales. On his return from this expedition he was seized with the distemper of which he died.
Henry the Third was an ardent encourager of architecture, and his reign marks the second great epoch in the annals of the castle. In 1223 eight hundred marks were paid to Engelhard de Cygony, constable of the castle, John le Draper, and William the clerk of Windsor, masters of the works, and others, for repairs and works within the castle; the latter, it is conjectured, referring to the erection of a new great hall within the lower ward, there being already a hall of small dimensions in the upper court. The windows of the new building were filled with painted glass, and at the upper end, upon a raised dais, was a gilt throne sustaining a statue of the king in his robes. Within this vast and richly decorated chamber, in 1240, on the day of the Nativity, an infinite number of poor persons were collected and fed by the king's command.
During the greater part of Henry's long and eventful reign the works within the castle proceeded with unabated activity. Carpenters were maintained on the royal establishment; the ditch between the hall and the lower ward was repaired; a new kitchen was built; the bridges were repaired with timber procured from the neighbouring forests; certain breaches in the wall facing the garden were stopped; the fortifications were surveyed, and the battlements repaired. At the same time the queen's chamber was painted and wainscoted, and iron bars were placed before the windows of Prince Edward's chamber. In 1240 Henry commenced building an apartment for his own use near the wall of the castle, sixty feet long and twenty-eight high; another apartment for the queen contiguous to it; and a chapel, seventy feet long and twenty-eight feet wide, along the same wall, but with a grassy space between it and the royal apartments. The chapel, as appears from an order to Walter de Grey, Archbishop of York, had a Galilee and a cloister, a lofty wooden roof covered with lead, and a stone turret in front holding three or four bells. Withinside it was made to appear like stone-work with good ceiling and painting, and it contained four gilded images.