He was apparently taunted by the French king into a retributive attack on Mantes. Some people said that the front of his saddle rammed into his belly while attempting to jump a ditch, others said exhaustion. Took him 5 weeks to die.
He has/had a relationship with MATILDA of Flanders Queen Consort of England and Duchess of Normandy.
Child(ren):
The data shown has no sources.