Baron of Mayenne
E695934
Baron of Mayenne is a noble title historically associated with the French aristocratic House of Mayenne, signifying lordship over the region of Mayenne.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Baron of Mayenne canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T7833026 — 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: Baron of Mayenne Context triple: [House of Mayenne, titleHeld, Baron of Mayenne]
-
A.
Viscount of Angers
The Viscount of Angers was a medieval noble title associated with the governance and military defense of the city and region of Angers in western France.
-
B.
Baron de La Brède
Baron de La Brède is the French noble title held by Charles-Louis de Secondat, better known as Montesquieu, the influential Enlightenment political philosopher.
-
C.
Baron de Breteuil
Baron de Breteuil was a prominent French aristocrat and statesman who served as a key minister to King Louis XVI in the final years of the Ancien Régime.
-
D.
Duke of Armagnac
The Duke of Armagnac was a French noble title historically associated with high-ranking aristocrats and royal favorites, notably within the powerful House of Lorraine.
-
E.
Viscount of Anjou
The Viscount of Anjou was a medieval noble title held by a deputy or subordinate ruler who administered parts of the County of Anjou before the authority passed fully to the counts.
- 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: Baron of Mayenne Target entity description: Baron of Mayenne is a noble title historically associated with the French aristocratic House of Mayenne, signifying lordship over the region of Mayenne.
-
A.
Viscount of Angers
The Viscount of Angers was a medieval noble title associated with the governance and military defense of the city and region of Angers in western France.
-
B.
Baron de La Brède
Baron de La Brède is the French noble title held by Charles-Louis de Secondat, better known as Montesquieu, the influential Enlightenment political philosopher.
-
C.
Baron de Breteuil
Baron de Breteuil was a prominent French aristocrat and statesman who served as a key minister to King Louis XVI in the final years of the Ancien Régime.
-
D.
Duke of Armagnac
The Duke of Armagnac was a French noble title historically associated with high-ranking aristocrats and royal favorites, notably within the powerful House of Lorraine.
-
E.
Viscount of Anjou
The Viscount of Anjou was a medieval noble title held by a deputy or subordinate ruler who administered parts of the County of Anjou before the authority passed fully to the counts.
- F. None of above. chosen
Statements (29)
| Predicate | Object |
|---|---|
| instanceOf | noble title ⓘ |
| associatedWith |
French nobility
ⓘ
House of Mayenne NERFINISHED ⓘ |
| associatedWithDynasty | House of Mayenne NERFINISHED ⓘ |
| associatedWithPlace | town of Mayenne ⓘ |
| country | Kingdom of France NERFINISHED ⓘ |
| governingSystem | feudalism ⓘ |
| governs | seigneurie of Mayenne NERFINISHED ⓘ |
| hasFemaleEquivalentTitle | Baronne de Mayenne NERFINISHED ⓘ |
| hasFeudalObligations | vassalage to higher lord ⓘ |
| hasFeudalRights | seigneurial rights ⓘ |
| hasGenderForm | Baron (masculine) ⓘ |
| hasJurisdictionOver | lands of Mayenne ⓘ |
| hasTerritorialDesignation | Mayenne NERFINISHED ⓘ |
| hasTitleType | feudal barony ⓘ |
| historicalPeriod |
Ancien Régime
NERFINISHED
ⓘ
Middle Ages NERFINISHED ⓘ |
| languageOfTitle | French ⓘ |
| locatedInAdministrativeTerritory | Province of Maine NERFINISHED ⓘ |
| locatedInCountry | France ⓘ |
| nobleRank | baron ⓘ |
| partOf | French feudal system ⓘ |
| region | north‑western France ⓘ |
| socialClass | aristocracy ⓘ |
| titleHolderOf | lord of Mayenne NERFINISHED ⓘ |
| titleIn | House of Mayenne patrimony ⓘ |
| titleScope | regional lordship ⓘ |
| titleStyle | Baron ⓘ |
| usedIn | French peerage context ⓘ |
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: Baron of Mayenne Description of subject: Baron of Mayenne is a noble title historically associated with the French aristocratic House of Mayenne, signifying lordship over the region of Mayenne.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.