João Maria José Francisco Xavier de Paula Luís António Domingos Rafael de Bragança
E494201
João Maria José Francisco Xavier de Paula Luís António Domingos Rafael de Bragança, better known as John VI of Portugal, was the early 19th-century king who ruled Portugal, Brazil, and the Algarves during a turbulent era marked by the Napoleonic Wars and Brazil’s path to independence.
All labels observed (1)
| Label | Occurrences |
|---|---|
| João Maria José Francisco Xavier de Paula Luís António Domingos Rafael de Bragança canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T5104811 — 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: João Maria José Francisco Xavier de Paula Luís António Domingos Rafael de Bragança Context triple: [John VI of Portugal, fullName, João Maria José Francisco Xavier de Paula Luís António Domingos Rafael de Bragança]
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A.
Dom Pedro, Duke of Braganza
Dom Pedro, Duke of Braganza was the former Emperor of Brazil and King Pedro IV of Portugal who played a central role in securing Portugal’s constitutional monarchy during the Liberal Wars.
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B.
Constantino de Bragança
Constantino de Bragança was a 16th-century Portuguese nobleman and military leader who played a key role in consolidating Portugal’s colonial power in Asia.
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C.
Dom Miguel, Duke of Braganza
Dom Miguel, Duke of Braganza, was a 19th-century Portuguese infante who became a reactionary absolutist claimant to the throne and a central figure in the civil conflict against liberal constitutionalists.
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D.
Prince Duarte of Portugal
Prince Duarte of Portugal was a Portuguese infante and military leader from the House of Aviz, notable for his role in early 15th-century North African campaigns that marked the beginning of Portugal’s overseas expansion.
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E.
Prince Antônio of Orléans-Braganza
Prince Antônio of Orléans-Braganza is a Brazilian prince and member of the former imperial family of Brazil, descended from both the House of Orléans and the House of Braganza.
- 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: João Maria José Francisco Xavier de Paula Luís António Domingos Rafael de Bragança Target entity description: João Maria José Francisco Xavier de Paula Luís António Domingos Rafael de Bragança, better known as John VI of Portugal, was the early 19th-century king who ruled Portugal, Brazil, and the Algarves during a turbulent era marked by the Napoleonic Wars and Brazil’s path to independence.
-
A.
Dom Pedro, Duke of Braganza
Dom Pedro, Duke of Braganza was the former Emperor of Brazil and King Pedro IV of Portugal who played a central role in securing Portugal’s constitutional monarchy during the Liberal Wars.
-
B.
Constantino de Bragança
Constantino de Bragança was a 16th-century Portuguese nobleman and military leader who played a key role in consolidating Portugal’s colonial power in Asia.
-
C.
Dom Miguel, Duke of Braganza
Dom Miguel, Duke of Braganza, was a 19th-century Portuguese infante who became a reactionary absolutist claimant to the throne and a central figure in the civil conflict against liberal constitutionalists.
-
D.
Prince Duarte of Portugal
Prince Duarte of Portugal was a Portuguese infante and military leader from the House of Aviz, notable for his role in early 15th-century North African campaigns that marked the beginning of Portugal’s overseas expansion.
-
E.
Prince Antônio of Orléans-Braganza
Prince Antônio of Orléans-Braganza is a Brazilian prince and member of the former imperial family of Brazil, descended from both the House of Orléans and the House of Braganza.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
King of Brazil
ⓘ
King of Portugal ⓘ King of the Algarves ⓘ human ⓘ monarch ⓘ |
| alsoKnownAs |
John VI of Portugal
NERFINISHED
ⓘ
João VI de Portugal NERFINISHED ⓘ |
| birthDate | 1767-05-13 ⓘ |
| birthPlace |
Kingdom of Portugal
NERFINISHED
ⓘ
Lisbon NERFINISHED ⓘ |
| child |
Maria II of Portugal
NERFINISHED
ⓘ
Miguel I of Portugal NERFINISHED ⓘ Pedro I of Brazil NERFINISHED ⓘ |
| countryOfCitizenship | Portugal ⓘ |
| deathDate | 1826-03-10 ⓘ |
| deathPlace |
Kingdom of Portugal
NERFINISHED
ⓘ
Lisbon NERFINISHED ⓘ |
| dynasty | Braganza dynasty NERFINISHED ⓘ |
| era | early 19th century ⓘ |
| father | Peter III of Portugal NERFINISHED ⓘ |
| language | Portuguese ⓘ |
| mother | Maria I of Portugal NERFINISHED ⓘ |
| name | João Maria José Francisco Xavier de Paula Luís António Domingos Rafael de Bragança NERFINISHED ⓘ |
| notableEvent |
Brazilian independence process
ⓘ
Liberal Revolution of 1820 in Portugal NERFINISHED ⓘ Napoleonic Wars NERFINISHED ⓘ creation of the United Kingdom of Portugal, Brazil and the Algarves ⓘ transfer of the Portuguese court to Brazil ⓘ |
| positionHeld |
King of Brazil
NERFINISHED
ⓘ
King of Portugal NERFINISHED ⓘ King of the Algarves NERFINISHED ⓘ King of the United Kingdom of Portugal, Brazil and the Algarves NERFINISHED ⓘ Prince Regent of Portugal NERFINISHED ⓘ |
| predecessor | Maria I of Portugal NERFINISHED ⓘ |
| reignEnd | 1826 ⓘ |
| reignStart | 1816 ⓘ |
| religion | Roman Catholicism ⓘ |
| residence |
Lisbon
NERFINISHED
ⓘ
Rio de Janeiro NERFINISHED ⓘ |
| royalHouse | House of Braganza NERFINISHED ⓘ |
| ruledTerritory |
Algarves
NERFINISHED
ⓘ
Brazil NERFINISHED ⓘ Portugal NERFINISHED ⓘ |
| spouse | Carlota Joaquina of Spain NERFINISHED ⓘ |
| style | His Most Faithful Majesty NERFINISHED ⓘ |
| successor |
Maria II of Portugal
NERFINISHED
ⓘ
Pedro IV of Portugal NERFINISHED ⓘ |
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: João Maria José Francisco Xavier de Paula Luís António Domingos Rafael de Bragança Description of subject: João Maria José Francisco Xavier de Paula Luís António Domingos Rafael de Bragança, better known as John VI of Portugal, was the early 19th-century king who ruled Portugal, Brazil, and the Algarves during a turbulent era marked by the Napoleonic Wars and Brazil’s path to independence.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.
John VI of Portugal
→
fullName
→
João Maria José Francisco Xavier de Paula Luís António Domingos Rafael de Bragança
ⓘ