Dom Miguel, Duke of Braganza

E466361

19th-century politician Duke of Braganza Portuguese infante human pretender to the throne

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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All labels observed (6)

Label	Occurrences
Prince Miguel of Portugal	4
Miguel Januário, Duke of Braganza	2
Miguel de Bragança	2
Dom Miguel I	1
Dom Miguel, Duke of Braganza canonical	1
Miguel, Duke of Braganza	1

How this entity was disambiguated

This entity first appeared as the object of triple T4027812 — 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 Miguel, Duke of Braganza
Context triple: [Liberal Wars in Portugal, significantPerson, Dom Miguel, Duke of Braganza]

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. 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.
C. Miguel, Prince of Beira
Miguel, Prince of Beira was a Portuguese infante of the 19th century, notable as the son of Emperor Dom Pedro I of Brazil and a member of the Braganza dynasty.
D. 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.
E. Teodósio II, Duke of Braganza
Teodósio II, Duke of Braganza, was a 17th-century Portuguese prince and heir apparent whose early death prevented him from succeeding to the throne of Portugal.
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 Miguel, Duke of Braganza
Target entity description: 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.

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. 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.
C. Miguel, Prince of Beira
Miguel, Prince of Beira was a Portuguese infante of the 19th century, notable as the son of Emperor Dom Pedro I of Brazil and a member of the Braganza dynasty.
D. 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.
E. Teodósio II, Duke of Braganza
Teodósio II, Duke of Braganza, was a 17th-century Portuguese prince and heir apparent whose early death prevented him from succeeding to the throne of Portugal.
F. None of above. chosen

Statements (39)

Predicate	Object
instanceOf	19th-century politician ⓘ Duke of Braganza ⓘ Portuguese infante ⓘ human ⓘ pretender to the throne ⓘ
centuryOfActivity	19th century ⓘ
claimantTo	throne of Portugal ⓘ
conflict	Portuguese Liberal Wars ⓘ linked to: Liberal Wars in Portugal
countryOfCitizenship	Kingdom of Portugal ⓘ
ethnicGroup	Portuguese ⓘ
father	John VI of Portugal ⓘ
fullName	Miguel de Bragança ⓘ linked to: Dom Miguel, Duke of Braganza
gender	male ⓘ
givenName	Miguel ⓘ
historicalSignificance	central figure in Portuguese civil conflict between absolutists and liberals ⓘ
ideologicalStance	anti-constitutional ⓘ anti-liberal ⓘ
languageSpoken	Portuguese ⓘ
memberOfDynasty	House of Braganza ⓘ
mother	Carlota Joaquina of Spain ⓘ linked to: Infanta Carlota Joaquina of Spain
movement	Miguelist cause ⓘ
nobleTitle	Duke of Braganza ⓘ Infante of Portugal ⓘ
notableFor	absolutist claim to the Portuguese throne ⓘ role in the Portuguese Liberal Wars ⓘ
opposedBy	Dom Pedro IV of Portugal ⓘ linked to: Dom Pedro, Duke of Braganza liberal constitutionalists ⓘ
opposedIdeology	liberal constitutionalism ⓘ
politicalIdeology	absolutism ⓘ reactionary conservatism ⓘ
positionHeld	absolute ruler of Portugal ⓘ regent of Portugal ⓘ
religion	Roman Catholicism ⓘ
roleInConflict	absolutist leader in the civil war against liberals ⓘ
royalHouse	House of Braganza ⓘ
sibling	Pedro IV of Portugal ⓘ
socialClass	nobility ⓘ royalty ⓘ
supportedBy	absolutist factions in Portugal ⓘ

How these facts were elicited