Premise: Empress Matilda ( c. 7 February 110210 September 1167 ) , also known as the Empress Maude , was the claimant to the English throne during the civil war known as the Anarchy . The daughter of King Henry I of England , she moved to Germany as a child when she married the future Holy Roman Emperor Henry V . In 1139 Matilda crossed to England to take the kingdom by force , supported by her half-brother , Robert of Gloucester , and her uncle , King David I of Scotland , while Geoffrey focused on conquering Normandy .
Hypothesis: Empress Matilda was the daughter of King Henry I of England.
Label: ENTAILMENT