Maria Isabella of Portugal
E930335
Maria Isabella of Portugal was a 16th-century Portuguese infanta who became Queen consort of Aragon through her marriage into the Spanish royal family.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Maria Isabella of Portugal canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T11222022 — 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: Maria Isabella of Portugal Context triple: [Queen of Aragon, positionHeldBy, Maria Isabella of Portugal]
-
A.
Maria Francisca of Portugal
Maria Francisca of Portugal was a Portuguese infanta who became the wife of Infante Carlos, Count of Molina, a key Carlist pretender to the Spanish throne.
-
B.
Isabel Maria of Braganza
Isabel Maria of Braganza was a Portuguese infanta who served as regent of Portugal during the Liberal Wars in the early 19th century.
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C.
Francisca of Brazil
Francisca of Brazil was a Brazilian imperial princess, daughter of Emperor Pedro I, who became Princess of Joinville through her marriage into the French royal House of Orléans.
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D.
Queen Maria Pia of Portugal
Queen Maria Pia of Portugal was an Italian-born queen consort of King Luís I of Portugal, noted for her charitable work and influence on Portuguese social life in the late 19th century.
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E.
Teresa Cristina of the Two Sicilies
Teresa Cristina of the Two Sicilies was an Italian-born empress consort of Brazil, known for her support of the arts, archaeology, and social causes during the reign of her husband, Emperor Pedro II.
- 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: Maria Isabella of Portugal Target entity description: Maria Isabella of Portugal was a 16th-century Portuguese infanta who became Queen consort of Aragon through her marriage into the Spanish royal family.
-
A.
Maria Francisca of Portugal
Maria Francisca of Portugal was a Portuguese infanta who became the wife of Infante Carlos, Count of Molina, a key Carlist pretender to the Spanish throne.
-
B.
Isabel Maria of Braganza
Isabel Maria of Braganza was a Portuguese infanta who served as regent of Portugal during the Liberal Wars in the early 19th century.
-
C.
Francisca of Brazil
Francisca of Brazil was a Brazilian imperial princess, daughter of Emperor Pedro I, who became Princess of Joinville through her marriage into the French royal House of Orléans.
-
D.
Queen Maria Pia of Portugal
Queen Maria Pia of Portugal was an Italian-born queen consort of King Luís I of Portugal, noted for her charitable work and influence on Portuguese social life in the late 19th century.
-
E.
Teresa Cristina of the Two Sicilies
Teresa Cristina of the Two Sicilies was an Italian-born empress consort of Brazil, known for her support of the arts, archaeology, and social causes during the reign of her husband, Emperor Pedro II.
- F. None of above. chosen
Statements (45)
| Predicate | Object |
|---|---|
| instanceOf |
Portuguese infanta
ⓘ
noblewoman ⓘ queen consort ⓘ |
| aristocraticTitle | infanta ⓘ |
| associatedWith |
Kingdom of Aragon
NERFINISHED
ⓘ
Kingdom of Castile NERFINISHED ⓘ Spanish royal family NERFINISHED ⓘ |
| continent | Europe ⓘ |
| countryOfCitizenship | Kingdom of Portugal NERFINISHED ⓘ |
| ethnicGroup | Portuguese people ⓘ |
| father | Manuel I of Portugal NERFINISHED ⓘ |
| floruitCentury | 16th century ⓘ |
| gender | female ⓘ |
| givenName |
Isabella
NERFINISHED
ⓘ
Maria NERFINISHED ⓘ |
| languageSpoken |
Portuguese
ⓘ
Spanish ⓘ |
| maritalStatus | married ⓘ |
| memberOf | House of Aviz NERFINISHED ⓘ |
| mother | Maria of Aragon NERFINISHED ⓘ |
| nobleRank | princess ⓘ |
| nobleTitle |
Infanta of Portugal
ⓘ
Queen consort of Aragon ⓘ Queen consort of Castile ⓘ Queen consort of León ⓘ |
| partOf | Iberian monarchies NERFINISHED ⓘ |
| positionHeld |
Queen consort of Aragon
ⓘ
Queen consort of Castile ⓘ Queen consort of León ⓘ |
| religion | Roman Catholicism ⓘ |
| royalHouse | House of Aviz NERFINISHED ⓘ |
| sibling |
Afonso, Cardinal-Infante of Portugal
NERFINISHED
ⓘ
Beatrice of Portugal, Duchess of Savoy NERFINISHED ⓘ Catherine of Austria, Queen of Portugal NERFINISHED ⓘ Duarte, Duke of Guimarães NERFINISHED ⓘ Henry, King of Portugal NERFINISHED ⓘ Isabella of Portugal, Holy Roman Empress NERFINISHED ⓘ John III of Portugal NERFINISHED ⓘ Louis, Duke of Beja NERFINISHED ⓘ |
| socialClass | royalty ⓘ |
| spouse | Ferdinand II of Aragon NERFINISHED ⓘ |
| spouseRoyalHouse | House of Trastámara NERFINISHED ⓘ |
| titleThroughMarriage |
Queen consort of Aragon
ⓘ
Queen consort of Castile ⓘ Queen consort of León ⓘ |
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: Maria Isabella of Portugal Description of subject: Maria Isabella of Portugal was a 16th-century Portuguese infanta who became Queen consort of Aragon through her marriage into the Spanish royal family.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.