Duc de Broglie
E421836
The Duc de Broglie was a prominent 18th-century French nobleman and marshal known for his military leadership during the War of the Austrian Succession and the Seven Years' War.
All labels observed (5)
| Label | Occurrences |
|---|---|
| Duc de Broglie canonical | 2 |
| Marshal de Broglie | 2 |
| Marshal Victor-François de Broglie | 1 |
| de Broglie | 1 |
| duc de Broglie | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4196186 — 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: Duc de Broglie Context triple: [Battle of Vellinghausen, commander, Duc de Broglie]
-
A.
Louis de Broglie
Louis de Broglie was a French physicist and Nobel laureate best known for introducing the revolutionary concept of matter waves, which laid the foundations of wave–particle duality in quantum mechanics.
-
B.
Erwin Schrödinger
Erwin Schrödinger was an Austrian physicist and Nobel laureate best known as one of the founders of quantum mechanics and for formulating the Schrödinger equation and the Schrödinger's cat thought experiment.
-
C.
Paul Dirac
Paul Dirac was a pioneering British theoretical physicist and Nobel laureate whose work laid the foundations of quantum mechanics and quantum electrodynamics.
-
D.
Werner Heisenberg
Werner Heisenberg was a German theoretical physicist best known as a pioneer of quantum mechanics and the originator of the uncertainty principle.
-
E.
Paul Langevin
Paul Langevin was a French physicist known for his pioneering work in statistical mechanics, magnetism, and the development of theories describing Brownian motion.
- 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: Duc de Broglie Target entity description: The Duc de Broglie was a prominent 18th-century French nobleman and marshal known for his military leadership during the War of the Austrian Succession and the Seven Years' War.
-
A.
Louis de Broglie
Louis de Broglie was a French physicist and Nobel laureate best known for introducing the revolutionary concept of matter waves, which laid the foundations of wave–particle duality in quantum mechanics.
-
B.
Erwin Schrödinger
Erwin Schrödinger was an Austrian physicist and Nobel laureate best known as one of the founders of quantum mechanics and for formulating the Schrödinger equation and the Schrödinger's cat thought experiment.
-
C.
Paul Dirac
Paul Dirac was a pioneering British theoretical physicist and Nobel laureate whose work laid the foundations of quantum mechanics and quantum electrodynamics.
-
D.
Werner Heisenberg
Werner Heisenberg was a German theoretical physicist best known as a pioneer of quantum mechanics and the originator of the uncertainty principle.
-
E.
Paul Langevin
Paul Langevin was a French physicist known for his pioneering work in statistical mechanics, magnetism, and the development of theories describing Brownian motion.
- F. None of above. chosen
Statements (35)
| Predicate | Object |
|---|---|
| instanceOf |
French nobleman
ⓘ
human ⓘ marshal of France ⓘ military officer ⓘ |
| activeYears | 18th century ⓘ |
| allegiance | Kingdom of France ⓘ |
| birthDate | 1718-10-19 ⓘ |
| birthPlace | Paris ⓘ |
| child | Victor de Broglie, 2nd Duc de Broglie NERFINISHED ⓘ |
| countryOfCitizenship | Kingdom of France NERFINISHED ⓘ |
| deathCause | natural causes ⓘ |
| deathDate | 1804-03-30 ⓘ |
| deathPlace | Paris ⓘ |
| era | 18th century ⓘ |
| familyName | de Broglie ONDG ⓘ |
| father | François-Marie de Broglie NERFINISHED ⓘ |
| fatherOccupation | marshal of France ⓘ |
| givenName | Victor-François NERFINISHED ⓘ |
| languageOfWorkOrName | French ⓘ |
| militaryBranch | French Army NERFINISHED ⓘ |
| militaryRank | Marshal of France ⓘ |
| nobleFamily | House of Broglie ⓘ |
| nobleRank | Duke ⓘ |
| nobleTitle | Duc de Broglie self-linksurface differs ⓘ |
| notableFor |
military leadership during the Seven Years' War
ⓘ
military leadership during the War of the Austrian Succession ⓘ |
| participatedIn |
Seven Years' War
NERFINISHED
ⓘ
War of the Austrian Succession ⓘ |
| religion | Roman Catholicism ⓘ |
| servedUnder |
Louis XV of France
NERFINISHED
ⓘ
Louis XVI of France NERFINISHED ⓘ |
| socialClass | French aristocracy ⓘ |
| spouse | Louise de Montmorency NERFINISHED ⓘ |
| style | Duc de Broglie NERFINISHED ⓘ |
| titleHeld |
Victor-François, 2nd duc de Broglie
ⓘ
surface form:
2nd Duc de Broglie
|
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: Duc de Broglie Description of subject: The Duc de Broglie was a prominent 18th-century French nobleman and marshal known for his military leadership during the War of the Austrian Succession and the Seven Years' War.
Referenced by (7)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
de Broglie
this entity surface form:
duc de Broglie
this entity surface form:
Marshal de Broglie
this entity surface form:
Marshal de Broglie
French maintained control of Bergen and secured their position near Frankfurt
→
commanderSide
→
Duc de Broglie
ⓘ
this entity surface form:
Marshal Victor-François de Broglie
subject surface form:
Victor-François de Broglie