Juana de la Cerda y Aragón
E402464
Juana de la Cerda y Aragón was a Spanish noblewoman of the influential Cerda and Aragón lineages who became Duchess of Alburquerque through her marriage into the Fernández de la Cueva family.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Juana de la Cerda y Aragón canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T3890999 — 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: Juana de la Cerda y Aragón Context triple: [Francisco Fernández de la Cueva, 10th Duke of Alburquerque, spouse, Juana de la Cerda y Aragón]
-
A.
Joanna of Castile
Joanna of Castile, also known as Joanna the Mad, was a queen of Castile and Aragon whose reign marked the dynastic union that led to a unified Spain, though she spent much of her life confined due to alleged mental illness.
-
B.
Juana de Zúñiga
Juana de Zúñiga was a Spanish noblewoman best known as the second wife of conquistador Hernán Cortés and a member of the influential Zúñiga family.
-
C.
Joanna la Beltraneja
Joanna la Beltraneja was a 15th-century Castilian princess and disputed claimant to the thrones of Castile and León, whose contested legitimacy sparked a major succession crisis and civil war.
-
D.
Juana Enríquez
Juana Enríquez was a 15th-century Queen of Aragon and Navarre, notable as the consort of John II of Aragon and the mother of King Ferdinand II, a key architect of Spanish unification.
-
E.
Catherine of Castile, Princess of Asturias
Catherine of Castile, Princess of Asturias, was the eldest daughter and heir presumptive of King Henry III of Castile and Catherine of Lancaster, whose early death shifted the Castilian succession to her younger siblings.
- 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: Juana de la Cerda y Aragón Target entity description: Juana de la Cerda y Aragón was a Spanish noblewoman of the influential Cerda and Aragón lineages who became Duchess of Alburquerque through her marriage into the Fernández de la Cueva family.
-
A.
Joanna of Castile
Joanna of Castile, also known as Joanna the Mad, was a queen of Castile and Aragon whose reign marked the dynastic union that led to a unified Spain, though she spent much of her life confined due to alleged mental illness.
-
B.
Juana de Zúñiga
Juana de Zúñiga was a Spanish noblewoman best known as the second wife of conquistador Hernán Cortés and a member of the influential Zúñiga family.
-
C.
Joanna la Beltraneja
Joanna la Beltraneja was a 15th-century Castilian princess and disputed claimant to the thrones of Castile and León, whose contested legitimacy sparked a major succession crisis and civil war.
-
D.
Juana Enríquez
Juana Enríquez was a 15th-century Queen of Aragon and Navarre, notable as the consort of John II of Aragon and the mother of King Ferdinand II, a key architect of Spanish unification.
-
E.
Catherine of Castile, Princess of Asturias
Catherine of Castile, Princess of Asturias, was the eldest daughter and heir presumptive of King Henry III of Castile and Catherine of Lancaster, whose early death shifted the Castilian succession to her younger siblings.
- F. None of above. chosen
Statements (10)
| Predicate | Object |
|---|---|
| instanceOf |
Spanish noblewoman
ⓘ
noble ⓘ |
| countryOfCitizenship | Spain ⓘ |
| memberOfNobleFamily |
House of Aragón
ⓘ
linked to:
House of Aragon
House of La Cerda ⓘ |
| nobleTitleAcquiredThrough | marriage ⓘ |
| notableFor |
becoming Duchess of Alburquerque through marriage into the Fernández de la Cueva family
ⓘ
being a Spanish noblewoman of the Cerda and Aragón lineages ⓘ |
| spouse | member of the Fernández de la Cueva family ⓘ |
| title | Duchess of Alburquerque ⓘ |
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: Juana de la Cerda y Aragón Description of subject: Juana de la Cerda y Aragón was a Spanish noblewoman of the influential Cerda and Aragón lineages who became Duchess of Alburquerque through her marriage into the Fernández de la Cueva family.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.