Edward, Duke of Guimarães
E925081
Edward, Duke of Guimarães was a 15th-century Portuguese infante of the House of Aviz who held the dukedom of Guimarães and played a notable role in the politics of late medieval Portugal.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Edward, 4th Duke of Viseu | 1 |
| Edward, Duke of Guimarães canonical | 1 |
| Edward’s brother Duarte? (uncertain) | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T11374552 — 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: Edward, Duke of Guimarães Context triple: [Luis, Duke of Beja, sibling, Edward, Duke of Guimarães]
-
A.
Peter, Duke of Coimbra
Peter, Duke of Coimbra was a 15th-century Portuguese infante, statesman, and regent who played a key role in the politics of the Kingdom of Portugal during the reign of his nephew Afonso V.
-
B.
Duke of Porto
The Duke of Porto was a Portuguese royal dukedom traditionally held by members of the House of Braganza, associated with the city of Porto and the Portuguese monarchy.
-
C.
Duke of Aveiro
The Duke of Aveiro was a prominent hereditary noble title in Portugal historically associated with great wealth, influence at court, and a notorious 18th-century treason scandal that led to the extinction of the house.
-
D.
Duke of Abrantès
The Duke of Abrantès was a French noble title created by Napoleon for General Jean-Andoche Junot in recognition of his military service during the Napoleonic Wars.
-
E.
Duke of Viseu
The Duke of Viseu was a prominent Portuguese noble title associated with the royal House of Aviz and closely linked to early 15th-century maritime exploration and expansion.
- 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: Edward, Duke of Guimarães Target entity description: Edward, Duke of Guimarães was a 15th-century Portuguese infante of the House of Aviz who held the dukedom of Guimarães and played a notable role in the politics of late medieval Portugal.
-
A.
Peter, Duke of Coimbra
Peter, Duke of Coimbra was a 15th-century Portuguese infante, statesman, and regent who played a key role in the politics of the Kingdom of Portugal during the reign of his nephew Afonso V.
-
B.
Duke of Porto
The Duke of Porto was a Portuguese royal dukedom traditionally held by members of the House of Braganza, associated with the city of Porto and the Portuguese monarchy.
-
C.
Duke of Aveiro
The Duke of Aveiro was a prominent hereditary noble title in Portugal historically associated with great wealth, influence at court, and a notorious 18th-century treason scandal that led to the extinction of the house.
-
D.
Duke of Abrantès
The Duke of Abrantès was a French noble title created by Napoleon for General Jean-Andoche Junot in recognition of his military service during the Napoleonic Wars.
-
E.
Duke of Viseu
The Duke of Viseu was a prominent Portuguese noble title associated with the royal House of Aviz and closely linked to early 15th-century maritime exploration and expansion.
- F. None of above. chosen
Statements (40)
| Predicate | Object |
|---|---|
| instanceOf |
Duke of Guimarães
ⓘ
Portuguese infante ⓘ nobleman ⓘ |
| aristocraticHouse | House of Aviz NERFINISHED ⓘ |
| associatedWith |
House of Braganza
NERFINISHED
ⓘ
Portuguese court ⓘ |
| birthPlace | Kingdom of Portugal NERFINISHED ⓘ |
| century | 15th century ⓘ |
| citizenship | Kingdom of Portugal NERFINISHED ⓘ |
| continent | Europe ⓘ |
| country | Kingdom of Portugal NERFINISHED ⓘ |
| deathPlace | Kingdom of Portugal NERFINISHED ⓘ |
| era | Late Middle Ages ⓘ |
| ethnicGroup | Portuguese ⓘ |
| father | Afonso, Duke of Braganza NERFINISHED ⓘ |
| governedTerritory |
Duchy of Guimarães
NERFINISHED
ⓘ
Viana do Alentejo NERFINISHED ⓘ |
| grandfather | Nuno Álvares Pereira NERFINISHED ⓘ |
| honorificPrefix | Infante ⓘ |
| language | Portuguese ⓘ |
| memberOf | House of Aviz NERFINISHED ⓘ |
| monarchicContext | Portuguese monarchy of the House of Aviz ⓘ |
| mother | Beatriz Pereira de Alvim NERFINISHED ⓘ |
| nobleFamily | House of Aviz NERFINISHED ⓘ |
| nobleRank | duke ⓘ |
| nobleTitleFrom | Guimarães NERFINISHED ⓘ |
| notableFor |
holding the dukedom of Guimarães
ⓘ
role in Portuguese noble politics ⓘ |
| playedRoleIn | politics of late medieval Portugal ⓘ |
| politicalSphere | Portuguese monarchy NERFINISHED ⓘ |
| positionHeld |
Duke of Guimarães
NERFINISHED
ⓘ
Lord of Viana do Alentejo NERFINISHED ⓘ |
| region | Guimarães NERFINISHED ⓘ |
| religion | Roman Catholicism ⓘ |
| socialClass | high nobility ⓘ |
| spouse |
Isabel of Barcelos
NERFINISHED
ⓘ
Isabel of Coimbra NERFINISHED ⓘ |
| style | Infante of Portugal NERFINISHED ⓘ |
| title |
Duke of Guimarães
NERFINISHED
ⓘ
Lord of Viana do Alentejo 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: Edward, Duke of Guimarães Description of subject: Edward, Duke of Guimarães was a 15th-century Portuguese infante of the House of Aviz who held the dukedom of Guimarães and played a notable role in the politics of late medieval Portugal.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Edward’s brother Duarte? (uncertain)
this entity surface form:
Edward, 4th Duke of Viseu