Prince Igor Troubetzkoy
E400712
Prince Igor Troubetzkoy was a Russian-born aristocrat and racing driver known for his marriage to heiress Barbara Hutton and for winning the 1948 Targa Florio.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Prince Igor Troubetzkoy canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T3926308 — 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: Prince Igor Troubetzkoy Context triple: [Barbara Hutton, spouse, Prince Igor Troubetzkoy]
-
A.
Ivan Vsevolozhsky
Ivan Vsevolozhsky was a Russian arts administrator and director of the Imperial Theatres best known for initiating and collaborating on major ballets with Tchaikovsky and Petipa during the late 19th century.
-
B.
Prince Ivan Nikitich Odoevsky
Prince Ivan Nikitich Odoevsky was a Russian nobleman and statesman of the early modern period, noted for his role in imperial administration and regional development.
-
C.
Ivan Fedyuninsky
Ivan Fedyuninsky was a Soviet military commander and World War II general renowned for his leadership in several key Eastern Front operations.
-
D.
Ivan Paskevich
Ivan Paskevich was a prominent 19th-century Russian field marshal known for his key roles in the Russo-Persian and Russo-Turkish wars and in suppressing the Polish November Uprising.
-
E.
Prince Yuri Baryatinsky
Prince Yuri Baryatinsky was a Russian nobleman and statesman of the early Russian Empire era, noted for his role in regional development and urban founding.
- 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: Prince Igor Troubetzkoy Target entity description: Prince Igor Troubetzkoy was a Russian-born aristocrat and racing driver known for his marriage to heiress Barbara Hutton and for winning the 1948 Targa Florio.
-
A.
Ivan Vsevolozhsky
Ivan Vsevolozhsky was a Russian arts administrator and director of the Imperial Theatres best known for initiating and collaborating on major ballets with Tchaikovsky and Petipa during the late 19th century.
-
B.
Prince Ivan Nikitich Odoevsky
Prince Ivan Nikitich Odoevsky was a Russian nobleman and statesman of the early modern period, noted for his role in imperial administration and regional development.
-
C.
Ivan Fedyuninsky
Ivan Fedyuninsky was a Soviet military commander and World War II general renowned for his leadership in several key Eastern Front operations.
-
D.
Ivan Paskevich
Ivan Paskevich was a prominent 19th-century Russian field marshal known for his key roles in the Russo-Persian and Russo-Turkish wars and in suppressing the Polish November Uprising.
-
E.
Prince Yuri Baryatinsky
Prince Yuri Baryatinsky was a Russian nobleman and statesman of the early Russian Empire era, noted for his role in regional development and urban founding.
- F. None of above. chosen
Statements (42)
| Predicate | Object |
|---|---|
| instanceOf |
Russian noble
ⓘ
aristocrat ⓘ human ⓘ racing driver ⓘ |
| causeOfDeath | natural causes ⓘ |
| coDriver | Clemente Biondetti NERFINISHED ⓘ |
| countryOfCitizenship | Russian Empire ⓘ |
| dateOfBirth | 1912-08-23 ⓘ |
| dateOfDeath | 2008-12-20 ⓘ |
| ethnicGroup | Russian ⓘ |
| familyName |
Eugene Troubetzkoy
ⓘ
surface form:
Troubetzkoy
|
| father |
Prince Nikolai Petrovitch Troubetzkoy
ⓘ
surface form:
Prince Nikolai Troubetzkoy
|
| givenName | Igor ⓘ |
| languageSpoken |
English
ⓘ
French ⓘ Russian ⓘ |
| livedDuring | 20th century ⓘ |
| marriageEnd | 1951 ⓘ |
| marriageStart | 1947-05-08 ⓘ |
| marriedToHeiress | Barbara Hutton ⓘ |
| memberOf |
Trubetskoy family
ⓘ
surface form:
House of Trubetskoy
|
| mother | Countess Ekaterina Mikhailovna Musin-Pushkina ⓘ |
| name | Igor Nikolayevich Troubetzkoy NERFINISHED ⓘ |
| nobleTitle | Prince ⓘ |
| notableAchievement | First driver to win a major race in a Ferrari single-seater sports car ⓘ |
| notableFor |
marriage to American heiress Barbara Hutton
ⓘ
victory in the 1948 Targa Florio ⓘ |
| notableWork | Winner of the 1948 Targa Florio ⓘ |
| occupation |
aristocrat
ⓘ
racing driver ⓘ |
| participatedIn | Targa Florio ⓘ |
| placeOfBirth | Moscow ⓘ |
| placeOfDeath | Switzerland ⓘ |
| racedFor |
Ferrari
ⓘ
surface form:
Scuderia Ferrari
|
| religion | Russian Orthodox Church ⓘ |
| residence |
France
ⓘ
Switzerland ⓘ |
| sport | motor racing ⓘ |
| spouse |
Barbara Hutton
ⓘ
Lydia V. Troubetzkoy ⓘ |
| usedVehicle | Ferrari 166 S ⓘ |
| winnerOf |
Targa Florio
ⓘ
surface form:
1948 Targa Florio
|
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: Prince Igor Troubetzkoy Description of subject: Prince Igor Troubetzkoy was a Russian-born aristocrat and racing driver known for his marriage to heiress Barbara Hutton and for winning the 1948 Targa Florio.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.