Margaret de Clare
E289758
Margaret de Clare was an English noblewoman of the late 13th and early 14th centuries, notable as a member of the powerful de Clare family and through her politically significant marriages into the English aristocracy.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Margaret de Clare canonical | 4 |
How this entity was disambiguated
This entity first appeared as the object of triple T2627111 — 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.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Margaret de Clare Context triple: [Joan of Acre, child, Margaret de Clare]
-
A.
Elizabeth de Clare
Elizabeth de Clare was a 14th-century English noblewoman and wealthy heiress whose endowment helped found and shape Clare College at the University of Cambridge.
-
B.
Eleanor de Montfort
Eleanor de Montfort was a 13th-century English noblewoman, daughter of King John of England and wife of Simon de Montfort, a key leader in the baronial opposition to King Henry III.
-
C.
Marjorie, Countess of Carrick
Marjorie, Countess of Carrick, was a 13th-century Scottish noblewoman best known as the mother of King Robert the Bruce and a key figure in the lineage of the Scottish royal house.
-
D.
Maud Bigod
Maud Bigod was a 12th-century English noblewoman of the powerful Bigod family, notable as the mother of William d’Aubigny, 1st Earl of Arundel.
-
E.
Isabel Marshal
Isabel Marshal was a 13th-century English noblewoman from the powerful Marshal family, known for her influential dynastic marriages into the highest ranks of the English aristocracy.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Margaret de Clare Target entity description: Margaret de Clare was an English noblewoman of the late 13th and early 14th centuries, notable as a member of the powerful de Clare family and through her politically significant marriages into the English aristocracy.
-
A.
Elizabeth de Clare
Elizabeth de Clare was a 14th-century English noblewoman and wealthy heiress whose endowment helped found and shape Clare College at the University of Cambridge.
-
B.
Eleanor de Montfort
Eleanor de Montfort was a 13th-century English noblewoman, daughter of King John of England and wife of Simon de Montfort, a key leader in the baronial opposition to King Henry III.
-
C.
Marjorie, Countess of Carrick
Marjorie, Countess of Carrick, was a 13th-century Scottish noblewoman best known as the mother of King Robert the Bruce and a key figure in the lineage of the Scottish royal house.
-
D.
Maud Bigod
Maud Bigod was a 12th-century English noblewoman of the powerful Bigod family, notable as the mother of William d’Aubigny, 1st Earl of Arundel.
-
E.
Isabel Marshal
Isabel Marshal was a 13th-century English noblewoman from the powerful Marshal family, known for her influential dynastic marriages into the highest ranks of the English aristocracy.
- F. None of above. chosen
Statements (41)
| Predicate | Object |
|---|---|
| instanceOf |
English noblewoman
ⓘ
medieval noble ⓘ member of the English aristocracy ⓘ |
| associatedWith |
English aristocracy
ⓘ
English nobility ⓘ |
| centuryOfBirth | 13th century ⓘ |
| centuryOfDeath | 14th century ⓘ |
| class | high nobility ⓘ |
| countryOfCitizenship | Kingdom of England ⓘ |
| dateOfBirth | circa 1280s ⓘ |
| dateOfDeath | 14th century ⓘ |
| era |
High Middle Ages
ⓘ
late medieval England ⓘ |
| ethnicGroup | English ⓘ |
| familyName |
de Clare family
ⓘ
surface form:
de Clare
|
| floruit |
early 14th century
ⓘ
late 13th century ⓘ |
| gender | female ⓘ |
| givenName | Margaret ⓘ |
| hasOccupation | noblewoman ⓘ |
| heritage |
Anglo-Normans
ⓘ
surface form:
Anglo-Norman nobility
|
| historicalPeriod |
House of Plantagenet
ⓘ
surface form:
Plantagenet England
|
| isSubjectOf |
medieval English genealogical studies
ⓘ
studies of aristocratic marriage alliances in medieval England ⓘ |
| languageSpoken |
Anglo-Norman
ⓘ
surface form:
Anglo-Norman French
Middle English ⓘ |
| lineage | de Clare lineage ⓘ |
| maritalStatus | married ⓘ |
| memberOf | de Clare family ⓘ |
| nobleFamily | de Clare family ⓘ |
| nobleTitle | lady ⓘ |
| notableFor |
membership in the powerful de Clare family
ⓘ
politically significant marriages ⓘ |
| placeOfActivity | England ⓘ |
| politicalSignificance | formed alliances through marriage within the English aristocracy ⓘ |
| residence | Kingdom of England ⓘ |
| socialRank | noble ⓘ |
| socialRole |
aristocratic wife
ⓘ
landed noblewoman ⓘ |
| socialStatus | aristocracy ⓘ |
| typeOfMarriage | arranged aristocratic marriage ⓘ |
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.
Instruction
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.
Input
Subject: Margaret de Clare Description of subject: Margaret de Clare was an English noblewoman of the late 13th and early 14th centuries, notable as a member of the powerful de Clare family and through her politically significant marriages into the English aristocracy.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.