Eugenia Martínez de Irujo, 12th Duchess of Montoro
E531512
Eugenia Martínez de Irujo, 12th Duchess of Montoro, is a Spanish aristocrat and socialite from the prominent House of Alba, known for her public profile in fashion and the media.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Eugenia Martínez de Irujo, 12th Duchess of Montoro canonical | 2 |
| Eugenia Martínez de Irujo y Fitz-James Stuart | 1 |
| Eugenia Martínez de Irujo, Duchess of Montoro | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T5509147 — 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: Eugenia Martínez de Irujo, 12th Duchess of Montoro Context triple: [Cayetana Fitz-James Stuart, 18th Duchess of Alba, child, Eugenia Martínez de Irujo, 12th Duchess of Montoro]
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A.
Cayetana Fitz-James Stuart, 18th Duchess of Alba
Cayetana Fitz-James Stuart, 18th Duchess of Alba, was a Spanish aristocrat famed for holding a record number of noble titles and for her prominent, often unconventional public presence in 20th- and 21st-century Spain.
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B.
Ana de Velasco y Girón
Ana de Velasco y Girón was a Spanish noblewoman of the powerful Velasco and Girón families who became Duchess of Braganza and the mother of John IV, the first king of the Portuguese Restoration.
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C.
María de la Concepción Palacios y Blanco
María de la Concepción Palacios y Blanco was a Venezuelan aristocrat best known as the mother of independence leader Simón Bolívar.
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D.
Infanta Pilar, Duchess of Badajoz
Infanta Pilar, Duchess of Badajoz was a Spanish royal, the elder sister of King Juan Carlos I, known for her charitable work and prominent role in Spain’s public and social life.
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E.
María Nicolasa de Valdés y de la Carrera
María Nicolasa de Valdés y de la Carrera was a Chilean aristocrat of the late colonial period, notable as a member of the influential Valdés-Carrera family and consort within Santiago’s elite society.
- 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: Eugenia Martínez de Irujo, 12th Duchess of Montoro Target entity description: Eugenia Martínez de Irujo, 12th Duchess of Montoro, is a Spanish aristocrat and socialite from the prominent House of Alba, known for her public profile in fashion and the media.
-
A.
Cayetana Fitz-James Stuart, 18th Duchess of Alba
Cayetana Fitz-James Stuart, 18th Duchess of Alba, was a Spanish aristocrat famed for holding a record number of noble titles and for her prominent, often unconventional public presence in 20th- and 21st-century Spain.
-
B.
Ana de Velasco y Girón
Ana de Velasco y Girón was a Spanish noblewoman of the powerful Velasco and Girón families who became Duchess of Braganza and the mother of John IV, the first king of the Portuguese Restoration.
-
C.
María de la Concepción Palacios y Blanco
María de la Concepción Palacios y Blanco was a Venezuelan aristocrat best known as the mother of independence leader Simón Bolívar.
-
D.
Infanta Pilar, Duchess of Badajoz
Infanta Pilar, Duchess of Badajoz was a Spanish royal, the elder sister of King Juan Carlos I, known for her charitable work and prominent role in Spain’s public and social life.
-
E.
María Nicolasa de Valdés y de la Carrera
María Nicolasa de Valdés y de la Carrera was a Chilean aristocrat of the late colonial period, notable as a member of the influential Valdés-Carrera family and consort within Santiago’s elite society.
- F. None of above. chosen
Statements (44)
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: Eugenia Martínez de Irujo, 12th Duchess of Montoro Description of subject: Eugenia Martínez de Irujo, 12th Duchess of Montoro, is a Spanish aristocrat and socialite from the prominent House of Alba, known for her public profile in fashion and the media.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.
Cayetana Fitz-James Stuart, 18th Duchess of Alba
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child
→
Eugenia Martínez de Irujo, 12th Duchess of Montoro
ⓘ
Eugenia Martínez de Irujo, 12th Duchess of Montoro
→
name
→
Eugenia Martínez de Irujo y Fitz-James Stuart
ⓘ
linked to: Eugenia Martínez de Irujo, 12th Duchess of Montoro
Alfonso Martínez de Irujo, Duke of Aliaga
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sibling
→
Eugenia Martínez de Irujo, 12th Duchess of Montoro
ⓘ
Cayetano Martínez de Irujo, Count of Salvatierra
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sibling
→
Eugenia Martínez de Irujo, Duchess of Montoro
ⓘ
linked to: Eugenia Martínez de Irujo, 12th Duchess of Montoro