House of Nantes
E269107
The House of Nantes was a medieval Breton ducal dynasty that ruled the Duchy of Brittany during part of the Middle Ages.
All labels observed (1)
| Label | Occurrences |
|---|---|
| House of Nantes canonical | 6 |
How this entity was disambiguated
This entity first appeared as the object of triple T2457931 — 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: House of Nantes Context triple: [Duke of Brittany, hasDynasty, House of Nantes]
-
A.
House of Foix
The House of Foix was a prominent medieval noble family from southwestern France that rose to major political influence through its control of the Kingdom of Navarre and strategic dynastic alliances.
-
B.
House of Poitiers
The House of Poitiers was a medieval French noble dynasty that held the Duchy of Aquitaine and produced influential rulers in southwestern France.
-
C.
House of Mayenne
The House of Mayenne was a prominent cadet branch of the powerful French noble House of Guise, influential in the politics and religious conflicts of 16th-century France.
-
D.
Maison du Roi
The Maison du Roi was the administrative and ceremonial household of the French kings under the Ancien Régime, encompassing key royal services, artistic institutions, and court officials.
-
E.
Couvent des Feuillants
The Couvent des Feuillants was a former Cistercian monastery in Paris whose premises later became notable as a political meeting place during the French Revolution.
- 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: House of Nantes Target entity description: The House of Nantes was a medieval Breton ducal dynasty that ruled the Duchy of Brittany during part of the Middle Ages.
-
A.
House of Foix
The House of Foix was a prominent medieval noble family from southwestern France that rose to major political influence through its control of the Kingdom of Navarre and strategic dynastic alliances.
-
B.
House of Poitiers
The House of Poitiers was a medieval French noble dynasty that held the Duchy of Aquitaine and produced influential rulers in southwestern France.
-
C.
House of Mayenne
The House of Mayenne was a prominent cadet branch of the powerful French noble House of Guise, influential in the politics and religious conflicts of 16th-century France.
-
D.
Maison du Roi
The Maison du Roi was the administrative and ceremonial household of the French kings under the Ancien Régime, encompassing key royal services, artistic institutions, and court officials.
-
E.
Couvent des Feuillants
The Couvent des Feuillants was a former Cistercian monastery in Paris whose premises later became notable as a political meeting place during the French Revolution.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf |
Breton ducal house
ⓘ
medieval dynasty ⓘ |
| associatedWithCity | Nantes ⓘ |
| country | Duchy of Brittany ⓘ |
| culture | medieval Breton culture ⓘ |
| dynasticType | feudal dynasty ⓘ |
| followedBy | later Breton ducal houses ⓘ |
| governmentForm | hereditary monarchy ⓘ |
| hasTitle | Duke of Brittany ⓘ |
| heritage | Breton ⓘ |
| historicalRegion | Armorica ⓘ |
| languageOfCourt |
Breton
ⓘ
Latin ⓘ |
| locatedIn |
Brittany
ⓘ
France ⓘ |
| namedAfter | Nantes ⓘ |
| nobleRank | ducal ⓘ |
| partOf | Breton nobility ⓘ |
| politicalStatus |
semi-independent principality
ⓘ
vassal of the Kingdom of France ⓘ |
| powerBase | Nantes ⓘ |
| precededBy | earlier Breton dynasties ⓘ |
| realmType | duchy ⓘ |
| region | Western Europe ⓘ |
| religion | Roman Catholicism ⓘ |
| ruled | Duchy of Brittany ⓘ |
| ruledAs | ducal house ⓘ |
| timePeriod | Middle Ages ⓘ |
| usedTitle |
Count of Nantes
ⓘ
Duke of Brittany ⓘ |
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: House of Nantes Description of subject: The House of Nantes was a medieval Breton ducal dynasty that ruled the Duchy of Brittany during part of the Middle Ages.
Referenced by (6)
Full triples — surface form annotated when it differs from this entity's canonical label.