One day she was riding on horseback through a ford on the river Lea, with her train of attendants. The river was flooded, and the current sweeping along so fast, that they were in danger of perishing, and out of gratitude for her life, Queen Maude caused the first arched bridge ever known in England to be built. In 1102, a little son was born, and named William, after his grandfather William the Conqueror. Now Robert, the Duke of Normandy, Henry's elder brother, had returned from his wars in the Holy Land, and finding it useless to try and assert his rights in England, he settled in Normandy. But he was very idle; he had spent all his money; it is even said that he had to lie in bed sometimes, for want of clothes to put on, and the Norman people were so unhappy, that they sent for Henry to come and help them. So leaving his wife Maude to govern England, Henry took an army to Normandy, and a battle was fought in which Duke Robert and his little son were taken prisoners. It was just forty years after the battle of Hastings; then the Normans came over and conquered the English; now the English went over, and Normandy was conquered. Of course Henry had to spend a good deal of time over there, to reform laws and make peace, but Queen Maude was quite capable of reigning in England, and keeping the people peaceful and happy. In the summer of 1109 Henry returned to England, and kept court in great splendour at the new palace at Windsor. His little daughter Matilda was just five years old, when the Emperor of Germany, a man of forty-five, begged to be allowed to marry her. The proposal was eagerly accepted by her father, for the union would secure peace between Germany and England, so the little princess was solemnly married. The child could not stand under the weight of jewels with which she was adorned as bride, and had to be carried; she was allowed to live with her mother in England till she was twelve, when she was sent over in great state to her royal husband. When Prince William was twelve, he was taken over to Normandy, for the Norman barons to swear fealty to him and acknowledge him as their future king. But he was never their king, because he was drowned when he was only eighteen.