Arnulf de Montgomery

Target entity: Arnulf de Montgomery
Context triple: [Pembroke Castle, foundedBy, Arnulf de Montgomery]

• A. Roger de Montgomery
  Roger de Montgomery was an 11th-century Norman nobleman and close ally of William the Conqueror who became Earl of Shrewsbury and a major landholder in post-Conquest England.
• B. Theobald of Bec
  Theobald of Bec was a 12th-century Archbishop of Canterbury and influential churchman who played a key role in English ecclesiastical politics before the time of Thomas Becket.
• C. Henry de Montfort
  Henry de Montfort was the eldest son of Simon de Montfort, a prominent supporter of the baronial cause against King Henry III during the Second Barons' War in 13th-century England.
• D. William Longsword
  William Longsword was a 10th-century Norman ruler who succeeded his father Rollo as the second Duke of Normandy and helped consolidate Norman power in northern France.
• E. Amaury de Montfort
  Amaury de Montfort was a 13th-century French nobleman and cleric from the influential Montfort family, known for his roles within the Church and his connection to English royalty through his mother, Eleanor of England.
• F. None of above. chosen
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target entity: Arnulf de Montgomery
Target entity description: Arnulf de Montgomery was an Anglo-Norman nobleman and marcher lord of the late 11th and early 12th centuries, known for his role in the Norman consolidation of power in Wales and the Welsh borderlands.

• A. Roger de Montgomery
  Roger de Montgomery was an 11th-century Norman nobleman and close ally of William the Conqueror who became Earl of Shrewsbury and a major landholder in post-Conquest England.
• B. Theobald of Bec
  Theobald of Bec was a 12th-century Archbishop of Canterbury and influential churchman who played a key role in English ecclesiastical politics before the time of Thomas Becket.
• C. Henry de Montfort
  Henry de Montfort was the eldest son of Simon de Montfort, a prominent supporter of the baronial cause against King Henry III during the Second Barons' War in 13th-century England.
• D. William Longsword
  William Longsword was a 10th-century Norman ruler who succeeded his father Rollo as the second Duke of Normandy and helped consolidate Norman power in northern France.
• E. Amaury de Montfort
  Amaury de Montfort was a 13th-century French nobleman and cleric from the influential Montfort family, known for his roles within the Church and his connection to English royalty through his mother, Eleanor of England.
• F. None of above. chosen