Dom Pedro de Alcântara Francisco António João Carlos Xavier de Paula Miguel Rafael Joaquim José Gonzaga Pascoal Cipriano Serafim
E401379
Dom Pedro de Alcântara Francisco António João Carlos Xavier de Paula Miguel Rafael Joaquim José Gonzaga Pascoal Cipriano Serafim, better known as Pedro IV of Portugal and Pedro I of Brazil, was the 19th-century monarch who declared Brazil’s independence and served as its first emperor while also briefly reigning as king of Portugal.
All labels observed (1)
How this entity was disambiguated
This entity first appeared as the object of triple T3948945 — 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: Dom Pedro de Alcântara Francisco António João Carlos Xavier de Paula Miguel Rafael Joaquim José Gonzaga Pascoal Cipriano Serafim Context triple: [Pedro IV of Portugal, fullName, Dom Pedro de Alcântara Francisco António João Carlos Xavier de Paula Miguel Rafael Joaquim José Gonzaga Pascoal Cipriano Serafim]
-
A.
Prince Pedro de Alcântara of Orléans-Braganza
Prince Pedro de Alcântara of Orléans-Braganza was a Brazilian prince and head of the imperial house’s Petrópolis branch, known for renouncing his claim to the defunct Brazilian throne to marry a non-royal.
-
B.
Prince Pedro Henrique of Orléans-Braganza
Prince Pedro Henrique of Orléans-Braganza was a Brazilian prince and head of the imperial house who was regarded by monarchists as a claimant to the defunct throne of Brazil in the 20th century.
-
C.
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.
-
D.
Prince Luís of Orléans-Braganza
Prince Luís of Orléans-Braganza was a Brazilian imperial prince and prominent monarchist claimant to the defunct throne of the Empire of Brazil as a member of the House of Orléans-Braganza.
-
E.
John, Prince of Brazil
John, Prince of Brazil was the heir apparent to the Portuguese throne who later became King John VI of Portugal, Brazil, and the Algarves.
- 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: Dom Pedro de Alcântara Francisco António João Carlos Xavier de Paula Miguel Rafael Joaquim José Gonzaga Pascoal Cipriano Serafim Target entity description: Dom Pedro de Alcântara Francisco António João Carlos Xavier de Paula Miguel Rafael Joaquim José Gonzaga Pascoal Cipriano Serafim, better known as Pedro IV of Portugal and Pedro I of Brazil, was the 19th-century monarch who declared Brazil’s independence and served as its first emperor while also briefly reigning as king of Portugal.
-
A.
Prince Pedro de Alcântara of Orléans-Braganza
Prince Pedro de Alcântara of Orléans-Braganza was a Brazilian prince and head of the imperial house’s Petrópolis branch, known for renouncing his claim to the defunct Brazilian throne to marry a non-royal.
-
B.
Prince Pedro Henrique of Orléans-Braganza
Prince Pedro Henrique of Orléans-Braganza was a Brazilian prince and head of the imperial house who was regarded by monarchists as a claimant to the defunct throne of Brazil in the 20th century.
-
C.
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.
-
D.
Prince Luís of Orléans-Braganza
Prince Luís of Orléans-Braganza was a Brazilian imperial prince and prominent monarchist claimant to the defunct throne of the Empire of Brazil as a member of the House of Orléans-Braganza.
-
E.
John, Prince of Brazil
John, Prince of Brazil was the heir apparent to the Portuguese throne who later became King John VI of Portugal, Brazil, and the Algarves.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
King of Portugal
ⓘ
emperor ⓘ human ⓘ monarch ⓘ |
| alsoKnownAs |
Dom Pedro I of Brazil
ⓘ
surface form:
Pedro I of Brazil
Pedro IV of Portugal NERFINISHED ⓘ |
| birthDate | 1798-10-12 ⓘ |
| birthName | Dom Pedro de Alcântara Francisco António João Carlos Xavier de Paula Miguel Rafael Joaquim José Gonzaga Pascoal Cipriano Serafim self-linksurface differs ⓘ |
| birthPlace | Queluz, Portugal ⓘ |
| burialPlace |
Monastery of São Vicente de Fora
ⓘ
surface form:
Monastery of São Vicente de Fora, Lisbon
|
| child |
Maria II of Portugal
NERFINISHED
ⓘ
Pedro II of Brazil ⓘ |
| countryOfCitizenship |
Empire of Brazil
ⓘ
Kingdom of Portugal ⓘ |
| date | 1822-09-07 ⓘ |
| deathDate | 1834-09-24 ⓘ |
| deathPlace | Queluz, Portugal ⓘ |
| event |
Brazilian Declaration of Independence
ⓘ
surface form:
Brazilian declaration of independence
|
| father | John VI of Portugal NERFINISHED ⓘ |
| house | House of Braganza ⓘ |
| languageSpoken |
French
ⓘ
Latin ⓘ Portuguese ⓘ |
| laterBurialPlace | Monument to the Independence of Brazil, São Paulo ⓘ |
| monarchOf |
Empire of Brazil
ⓘ
Kingdom of Portugal ⓘ |
| mother | Carlota Joaquina of Spain NERFINISHED ⓘ |
| notableFor |
being the first Emperor of Brazil
ⓘ
briefly reigning as King Pedro IV of Portugal ⓘ declaring the independence of Brazil ⓘ |
| occupation |
military officer
ⓘ
statesman ⓘ |
| positionHeld |
Duke of Braganza
NERFINISHED
ⓘ
Emperor of Brazil ⓘ King of Portugal ⓘ |
| predecessor | John VI of Portugal NERFINISHED ⓘ |
| reignEnd |
1828-05-02
ⓘ
1831-04-07 ⓘ |
| reignStart |
1822-10-12
ⓘ
1826-03-10 ⓘ |
| religion | Roman Catholicism ⓘ |
| spouse |
Amélie of Leuchtenberg
NERFINISHED
ⓘ
Maria Leopoldina of Austria ⓘ |
| successor |
Miguel I of Portugal
NERFINISHED
ⓘ
Pedro II of Brazil ⓘ |
| title |
Emperor of Brazil
ⓘ
surface form:
His Imperial Majesty, the Emperor of Brazil
King of Portugal ⓘ
surface form:
His Most Faithful Majesty, King of Portugal and the Algarves
|
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: Dom Pedro de Alcântara Francisco António João Carlos Xavier de Paula Miguel Rafael Joaquim José Gonzaga Pascoal Cipriano Serafim Description of subject: Dom Pedro de Alcântara Francisco António João Carlos Xavier de Paula Miguel Rafael Joaquim José Gonzaga Pascoal Cipriano Serafim, better known as Pedro IV of Portugal and Pedro I of Brazil, was the 19th-century monarch who declared Brazil’s independence and served as its first emperor while also briefly reigning as king of Portugal.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
Pedro IV of Portugal
→
fullName
→
Dom Pedro de Alcântara Francisco António João Carlos Xavier de Paula Miguel Rafael Joaquim José Gonzaga Pascoal Cipriano Serafim
ⓘ
Dom Pedro de Alcântara Francisco António João Carlos Xavier de Paula Miguel Rafael Joaquim José Gonzaga Pascoal Cipriano Serafim
→
birthName
→
Dom Pedro de Alcântara Francisco António João Carlos Xavier de Paula Miguel Rafael Joaquim José Gonzaga Pascoal Cipriano Serafim
self-linksurface differs
ⓘ
subject surface form:
Pedro I of Brazil