Robert's ambition would not let him rest, so he prepared an attack on England. There was a furious battle, and it so happened, that in the midst of it a hand to hand encounter took place between father and son. William was run through the arm with his adversary's lance and unhorsed. It is to be hoped, that as the warriors wore their visors down they did not recognize each other, for it would be horrible to think of a father's being intentionally wounded by his own flesh and blood. He cried out so loudly that he was known at once; then Robert raised him tenderly from the ground and begged to be forgiven, while he placed the wounded king on his own horse and led him to a place of safety. It was a long time after the battle, in which Robert came off victorious, before he was blessed with his father's forgiveness, and this was brought about by the over-fond mother. Her health had suffered so much on account of the constant anxiety to which she was subjected, that William granted her request to invite his erring son home. But Robert was never admitted to his father's confidence. [[A.D. 1078.]] {043}It was William the Conqueror who established the celebrated Doomsday Book which contained a survey of all the lands throughout England. The object of this book was to enable the sovereign so to regulate taxes as to feel sure that he received as much as he dared exact from each subject. It was while her husband was making one of his expeditions to Normandy that Queen Matilda heard of a German hermit who was renowned for his gift of prophecy. She sent to consult him as to what was likely to be the result of the ill feeling existing between her husband and Robert. The hermit required three days for his reply, which was: "Tell your mistress that the Most High has made known to me in a dream, what she desires to hear. I saw in my vision, a pasture covered with grass and flowers. A noble charger was feeding thereon. A numerous herd gathered near eager to share the feast, but the charger would not permit them to approach. But, alas! suddenly he dropped dead, and a poor silly steer appeared in his place. He had no power to keep off the meaner animals, so they all rushed into the field and trampled down the grass and flowers that they failed to devour. This is the explanation: "The noble steed is William the Conqueror, who by his wisdom and power keeps his surrounding foes in awe. The dull beast is Robert, who will succeed him. The other animals are the envious princes who are waiting for an opportunity to attack the fields of Normandy, and destroy the land. If the illustrious lady do not labor to restore peace, there will be nothing but misery, ruin, and desolation to her beloved country." This message came close upon the death of the Princess Constance, and added so much to Matilda's sorrow that her health broke down, and she died. She had reigned seventeen years, and was the first Anglo-Norman Queen of England.