Monthermer family
E953216
The Monthermer family was a medieval English noble lineage prominent in the 13th and 14th centuries, notably associated with Ralph de Monthermer, who rose to high status through marriage into the royal family.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Monthermer family canonical | 5 |
| de Monthermer family | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T11915895 — 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: Monthermer family Context triple: [Ralph de Monthermer, 1st Baron Monthermer, nobleFamily, Monthermer family]
-
A.
Saint-Bris family
The Saint-Bris family is a French noble lineage known for owning historic properties, including the Château du Clos Lucé, Leonardo da Vinci’s last residence in France.
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B.
Bernheim-Jeune family
The Bernheim-Jeune family is a prominent French art-dealing dynasty known for its influential Paris gallery that championed major modern artists.
-
C.
Oultremont family
The Oultremont family is a Belgian noble lineage historically associated with the aristocracy of the Low Countries and connected by marriage to European royal circles.
-
D.
Croulebarbe family
The Croulebarbe family was a notable French lineage historically associated with the Paris area, influential enough to lend its name to the Quartier Croulebarbe.
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E.
Rochechouart family
The Rochechouart family is an ancient French noble lineage, closely associated with the influential de Mortemart house and prominent in the aristocracy of the Ancien Régime.
- 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: Monthermer family Target entity description: The Monthermer family was a medieval English noble lineage prominent in the 13th and 14th centuries, notably associated with Ralph de Monthermer, who rose to high status through marriage into the royal family.
-
A.
Saint-Bris family
The Saint-Bris family is a French noble lineage known for owning historic properties, including the Château du Clos Lucé, Leonardo da Vinci’s last residence in France.
-
B.
Bernheim-Jeune family
The Bernheim-Jeune family is a prominent French art-dealing dynasty known for its influential Paris gallery that championed major modern artists.
-
C.
Oultremont family
The Oultremont family is a Belgian noble lineage historically associated with the aristocracy of the Low Countries and connected by marriage to European royal circles.
-
D.
Croulebarbe family
The Croulebarbe family was a notable French lineage historically associated with the Paris area, influential enough to lend its name to the Quartier Croulebarbe.
-
E.
Rochechouart family
The Rochechouart family is an ancient French noble lineage, closely associated with the influential de Mortemart house and prominent in the aristocracy of the Ancien Régime.
- F. None of above. chosen
Statements (29)
| Predicate | Object |
|---|---|
| instanceOf |
English noble family
ⓘ
English nobleman ⓘ English princess ⓘ King of England ⓘ medieval noble lineage ⓘ |
| activeInCentury |
13th century
ⓘ
14th century ⓘ |
| aristocraticStatus | peerage of England ⓘ |
| associatedWith | English royal family ⓘ |
| country | Kingdom of England ⓘ |
| elevatedBy | marriage into the English royal family ⓘ |
| father | Edward I of England ⓘ |
| floruit |
early 14th century
ⓘ
late 13th century ⓘ |
| genealogicalSignificance | intermarriage with Plantagenet dynasty ⓘ |
| governedBy | feudal system ⓘ |
| historicalPeriod |
High Middle Ages
ⓘ
Late Middle Ages ⓘ |
| knownFor | rise through royal marriage ⓘ |
| language | Middle English ⓘ |
| memberOf | Monthermer family ⓘ |
| nobleHouseType | baronial family ⓘ |
| nobleRank | baron ⓘ |
| notableMember | Ralph de Monthermer, 1st Baron Monthermer ⓘ |
| politicalAlignment |
Plantagenet monarchy
ⓘ
linked to:
House of Plantagenet
|
| region | England ⓘ |
| socialStatus | high nobility ⓘ |
| spouse | Joan of Acre ⓘ |
| title | Baron Monthermer ⓘ |
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: Monthermer family Description of subject: The Monthermer family was a medieval English noble lineage prominent in the 13th and 14th centuries, notably associated with Ralph de Monthermer, who rose to high status through marriage into the royal family.
Referenced by (7)
Full triples — surface form annotated when it differs from this entity's canonical label.