Task: Text Categorization
Input (English): Peter of Blois claimed that this man's reign was a time of no blessing, and this man waited four years before selecting a successor to Lanfranc. This man sent Edgar Atheling to dethrone Donald Bane. He built a castle in the city of Carlisle, which he captured after forcing King Malcom III to submit to his rule, and he also put down a rebellion by Robert of Mowbray. He pledged to cut taxes in order to stave off an earlier rebellion by Odo of Bayeux and Geoffrey of Contances, which sought to replace this man with his brother Robert Curthose. He confiscated all property belonging to his appointed archbishop St. Anselm, and he was finally killed by Walter Tirel, allowing another brother to take the throne as Henry I. For 10 points, name this second Norman King of England, who shares his name with his father, the Conqueror. 
Output (English): History