Simon de Montfort the Younger
E697866
Simon de Montfort the Younger was a 13th-century English nobleman and rebel leader, son of Simon de Montfort, Earl of Leicester, known for his role in the baronial opposition to King Henry III and his eventual excommunication and death in exile.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Simon de Montfort the Younger canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T7873903 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
Target entity: Simon de Montfort the Younger Context triple: [Henry of Almain, killedBy, Simon de Montfort the Younger]
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A.
Simon de Montfort, 6th Earl of Leicester
Simon de Montfort, 6th Earl of Leicester, was a 13th-century nobleman and military leader who led the baronial opposition to King Henry III of England and played a key role in the early development of the English Parliament.
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B.
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.
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C.
Richard de Montfort
Richard de Montfort was a medieval nobleman of the Montfort family, notable as a descendant of English royalty through his mother Eleanor of England, Countess of Pembroke.
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D.
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.
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E.
Hubert de Burgh
Hubert de Burgh was a prominent early 13th-century English nobleman and royal official who rose to become Justiciar of England and a key supporter of King John and the young Henry III.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Target entity: Simon de Montfort the Younger Target entity description: Simon de Montfort the Younger was a 13th-century English nobleman and rebel leader, son of Simon de Montfort, Earl of Leicester, known for his role in the baronial opposition to King Henry III and his eventual excommunication and death in exile.
-
A.
Simon de Montfort, 6th Earl of Leicester
Simon de Montfort, 6th Earl of Leicester, was a 13th-century nobleman and military leader who led the baronial opposition to King Henry III of England and played a key role in the early development of the English Parliament.
-
B.
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.
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C.
Richard de Montfort
Richard de Montfort was a medieval nobleman of the Montfort family, notable as a descendant of English royalty through his mother Eleanor of England, Countess of Pembroke.
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D.
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.
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E.
Hubert de Burgh
Hubert de Burgh was a prominent early 13th-century English nobleman and royal official who rose to become Justiciar of England and a key supporter of King John and the young Henry III.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
13th-century English person
ⓘ
English nobleman ⓘ medieval rebel leader ⓘ |
| associatedWith |
Montfortian faction
ⓘ
baronial reform movement ⓘ |
| causeOfDeath | killed in conflict ⓘ |
| centuryOfBirth | 13th century ⓘ |
| centuryOfDeath | 13th century ⓘ |
| conflictWith | royalist forces of Henry III ⓘ |
| countryOfCitizenship | Kingdom of England ⓘ |
| dateOfBirth | circa 1240 ⓘ |
| dateOfDeath | 1271 ⓘ |
| ethnicGroup | Anglo-French nobility ⓘ |
| familyName | de Montfort NERFINISHED ⓘ |
| father | Simon de Montfort, 6th Earl of Leicester NERFINISHED ⓘ |
| givenName | Simon NERFINISHED ⓘ |
| historicalRegion | medieval England ⓘ |
| historicalReputation | symbol of baronial resistance to royal authority ⓘ |
| languageSpoken |
Anglo-Norman French
NERFINISHED
ⓘ
Latin ⓘ |
| legalStatus | rebel against the English crown ⓘ |
| mannerOfDeath | died in exile ⓘ |
| mother | Eleanor of England, Countess of Leicester NERFINISHED ⓘ |
| nobleFamily | House of Montfort NERFINISHED ⓘ |
| notableEvent |
participation in the Battle of Evesham
ⓘ
participation in the Battle of Lewes ⓘ |
| notableFor |
being son of Simon de Montfort, Earl of Leicester
ⓘ
continuing his father's rebellion against the king ⓘ leadership of Montfortian forces after 1265 ⓘ |
| notableWork | leadership in the Second Barons' War ⓘ |
| opponent |
Henry III of England
NERFINISHED
ⓘ
Prince Edward (later Edward I of England) NERFINISHED ⓘ |
| parentOf | descendants of the Montfort line in exile ⓘ |
| participantIn | Second Barons' War NERFINISHED ⓘ |
| placeOfBirth | Kingdom of England NERFINISHED ⓘ |
| placeOfDeath | exile ⓘ |
| politicalAlignment | baronial opposition to Henry III ⓘ |
| positionHeld | baronial military commander ⓘ |
| religion | Roman Catholicism ⓘ |
| sanction | excommunication by the Church ⓘ |
| sibling |
Amaury de Montfort
NERFINISHED
ⓘ
Eleanor de Montfort NERFINISHED ⓘ Guy de Montfort NERFINISHED ⓘ Henry de Montfort NERFINISHED ⓘ |
| socialClass | high nobility ⓘ |
| title | Lord (baronial leader) ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Subject: Simon de Montfort the Younger Description of subject: Simon de Montfort the Younger was a 13th-century English nobleman and rebel leader, son of Simon de Montfort, Earl of Leicester, known for his role in the baronial opposition to King Henry III and his eventual excommunication and death in exile.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.