Assertion: henry's baron | /r/CapableOf | rebel in favour of the usurper
Facets:
value: against whom
type: OTHER
Source sentences:
text: The son of Geoffrey of Anjou and Matilda (daughter of Henry I) against whom the barons of England and Normandy rebelled in favour of the usurper Stephen, his childhood was dominated by war and intrigue as his mother and father strove to regain their inheritance.