As England becomes more able to run on cruise control, William delegates the running of the government to local regents as he spend his last 15 years living in Normandy. He finishes his days warring with King Philip I of France after falling off his horse at the Siege of Mantes. His son Robert is left with Normany while his other son William Rufus inherits England. In 1088, William II suppresses a rebellion instigated by his own uncle, and the following year, he fights his elder brother Robert for claims on Normandy; he succeeds, and Big Bro is relegated to a subordinate position.
Over the years William has managed to make himself unpopular with some in imposing a high tax in England, insisting overlordship above Scottish kings, and maintaining argumentative relations with the church. In 1100, he is shot by an arrow supposedly on accident while hunting; his death is suspected to be assassination under the orders of Little Bro, Henry, who assumes the throne as Henry I.