Gloucester--was taken while guarding her; and she could only get to his town of Gloucester by lying down in a coffin, with holes for air, and being thus carried through all the country, where she had made everyone hate her. Stephen's wife offered to set the Earl free, if the other side would release her husband; and this exchange was brought about. Robert then went to Normandy, to fetch Maude's little son Henry, who was ten years old, leaving her, as he thought, safe in Oxford Castle; but no sooner was he gone than Stephen brought his army, and besieged the Castle-- that is, he brought his men round it, tried to climb up the walls, or beat them down with heavy beams, and hindered any food from being brought in. Everything in the castle that could be eaten was gone; but Maude was determined not to fall into her enemy's hands. It was the depth of winter; the river below the walls was frozen over, and snow was on the ground. One night, Maude dressed herself and three of her knights all in white, and they were, one by one, let down by ropes from the walls. No one saw them in the snow. They crossed the river on the ice, walked a great part of the night, and at last came to Abingdon, where horses were waiting for them, and thence they rode to Wallingford, where Maude met her little son. There was not much more fighting after this. Stephen kept all the eastern part of the kingdom, and Henry was brought up at Gloucester till his father sent for him, to take leave of him before going on a crusade. Geoffrey died during this crusade. He was fond of hunting, and was generally seen with a spray of broom blossom in his cap. The French name for this plant is _genet_; and thus his nickname was "Plantagenet;" and this became a kind of surname to the kings of England. Henry, called Fitz-empress--or "the Empress's son"--came to England again as soon as he was grown up; but instead of going to war, he made an agreement with Stephen. Henry would not attack Stephen any more, but leave him to reign all the days of his life, provided Stephen engaged that Henry should reign instead of his own son after his death. This made Stephen's son, Eustace, very angry, and he went away in a rage to raise troops to maintain his cause; but he died suddenly in the midst of his wild doings, and the king, his father, did not live long after him, but died in 1154. Maude had learnt wisdom by her misfortunes. She had no further desire to be queen, but lived a retired life in a convent, and was much more respected there than as queen. CHAPTER XI. HENRY II., FITZ-EMPRESS. A.D. 1154-1189.