de Montferrand
E345330
de Montferrand is the French noble family name borne by architect Auguste de Montferrand, renowned for designing Saint Isaac's Cathedral in Saint Petersburg.
All labels observed (1)
| Label | Occurrences |
|---|---|
| de Montferrand canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T3293468 — 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: de Montferrand Context triple: [Auguste de Montferrand, familyName, de Montferrand]
-
A.
Gave de Pau
Gave de Pau is a river in southwestern France that flows through the city of Pau and forms part of the Adour river system in the Pyrenees region.
-
B.
d’Esmier d’Olbreuse
d’Esmier d’Olbreuse is a French noble family name historically associated with Eleonore d’Esmier d’Olbreuse, the morganatic wife of George William, Duke of Brunswick-Lüneburg, and ancestress of several European royal lines.
-
C.
Ferrand
Ferrand is a given name and surname of French origin, related to the name Ferdinand.
-
D.
Tourangeau
Tourangeau is the French term for a person from the city of Tours in central France, particularly associated with the historic Touraine region.
-
E.
de Villars
de Villars is a French noble family name historically associated with prominent military and aristocratic figures.
- 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: de Montferrand Target entity description: de Montferrand is the French noble family name borne by architect Auguste de Montferrand, renowned for designing Saint Isaac's Cathedral in Saint Petersburg.
-
A.
Gave de Pau
Gave de Pau is a river in southwestern France that flows through the city of Pau and forms part of the Adour river system in the Pyrenees region.
-
B.
d’Esmier d’Olbreuse
d’Esmier d’Olbreuse is a French noble family name historically associated with Eleonore d’Esmier d’Olbreuse, the morganatic wife of George William, Duke of Brunswick-Lüneburg, and ancestress of several European royal lines.
-
C.
Ferrand
Ferrand is a given name and surname of French origin, related to the name Ferdinand.
-
D.
Tourangeau
Tourangeau is the French term for a person from the city of Tours in central France, particularly associated with the historic Touraine region.
-
E.
de Villars
de Villars is a French noble family name historically associated with prominent military and aristocratic figures.
- F. None of above. chosen
Statements (16)
| Predicate | Object |
|---|---|
| instanceOf |
French-language surname
ⓘ
architect ⓘ cathedral ⓘ family name ⓘ human ⓘ monument ⓘ |
| architect | Auguste de Montferrand ⓘ |
| countryOfCitizenship | France ⓘ |
| countryOfOrigin | France ⓘ |
| languageOfOrigin | French ⓘ |
| location |
Palace Square, Saint Petersburg
ⓘ
St. Petersburg ⓘ
surface form:
Saint Petersburg
|
| notableWork |
Alexander Column
ⓘ
Saint Isaac's Cathedral ⓘ |
| occupation | architect ⓘ |
| usedBy | Auguste de Montferrand ⓘ |
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: de Montferrand Description of subject: de Montferrand is the French noble family name borne by architect Auguste de Montferrand, renowned for designing Saint Isaac's Cathedral in Saint Petersburg.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.