Edward, Lord of Viseu
E1381383
UNEXPLORED
Edward, Lord of Viseu was a 15th-century Portuguese infante and nobleman of the House of Aviz, notable as a younger son of King Edward of Portugal and a prominent figure in the kingdom’s high aristocracy.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Edward, Lord of Viseu canonical | 3 |
| Duarte, Lord of Viseu | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T19396442 — 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, Lord of Viseu Context triple: [Edward, King of Portugal, sibling, Edward, Lord of Viseu]
-
A.
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.
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B.
John, Lord of Reguengos de Monsaraz
John, Lord of Reguengos de Monsaraz was a 15th-century Portuguese infante and nobleman of the Avis dynasty who played a significant role in the politics and court life of late medieval Portugal.
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C.
Peter of Coimbra, Constable of Portugal
Peter of Coimbra, Constable of Portugal, was a 15th-century Portuguese infante and military leader from the House of Aviz who played a prominent role in the kingdom’s internal politics and noble conflicts.
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D.
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.
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E.
Dom Pedro de Meneses
Dom Pedro de Meneses was a 15th-century Portuguese nobleman and military commander best known as the first captain-governor of Ceuta after its conquest by 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: Edward, Lord of Viseu Target entity description: Edward, Lord of Viseu was a 15th-century Portuguese infante and nobleman of the House of Aviz, notable as a younger son of King Edward of Portugal and a prominent figure in the kingdom’s high aristocracy.
-
A.
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.
-
B.
John, Lord of Reguengos de Monsaraz
John, Lord of Reguengos de Monsaraz was a 15th-century Portuguese infante and nobleman of the Avis dynasty who played a significant role in the politics and court life of late medieval Portugal.
-
C.
Peter of Coimbra, Constable of Portugal
Peter of Coimbra, Constable of Portugal, was a 15th-century Portuguese infante and military leader from the House of Aviz who played a prominent role in the kingdom’s internal politics and noble conflicts.
-
D.
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.
-
E.
Dom Pedro de Meneses
Dom Pedro de Meneses was a 15th-century Portuguese nobleman and military commander best known as the first captain-governor of Ceuta after its conquest by Portugal.
- F. None of above. chosen
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Edward, Lord of Viseu