Waltheof, Earl of Northumbria
E350329
Waltheof, Earl of Northumbria, was an 11th-century Anglo-Saxon nobleman and the last English earl to be executed by William the Conqueror after participating in resistance against Norman rule.
All labels observed (5)
| Label | Occurrences |
|---|---|
| Waltheof, Earl of Northumbria canonical | 8 |
| Waltheof | 2 |
| Earl Waltheof | 1 |
| Waltheof of Bamburgh | 1 |
| Waltheof, Earl of Northampton | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T3345499 — 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: Waltheof, Earl of Northumbria Context triple: [Earldom of Huntingdon, hasHolder, Waltheof, Earl of Northumbria]
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A.
Waltheof of Melrose
Waltheof of Melrose was a 12th-century Anglo-Scottish nobleman who became abbot of Melrose Abbey and was venerated for his piety and leadership within the Cistercian order.
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B.
Hereward
Hereward is the motto of No. 2 Group RAF, evoking the spirit of the Anglo-Saxon rebel leader Hereward the Wake as a symbol of courage and resistance.
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C.
Tostig Godwinson
Tostig Godwinson was an 11th-century Anglo-Saxon nobleman and Earl of Northumbria who, after being deposed, allied with Norway’s King Harald Hardrada and fought against his brother Harold Godwinson at the Battle of Stamford Bridge in 1066.
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D.
Leofric
Leofric is a given name notably borne by Harold Rupert Leofric George Alexander, a prominent British military commander and statesman of the 20th century.
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E.
Leofwine Godwinson
Leofwine Godwinson was an 11th-century English nobleman and earl who, alongside his brother King Harold II, died fighting the Norman invasion at the Battle of Hastings in 1066.
- 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: Waltheof, Earl of Northumbria Target entity description: Waltheof, Earl of Northumbria, was an 11th-century Anglo-Saxon nobleman and the last English earl to be executed by William the Conqueror after participating in resistance against Norman rule.
-
A.
Waltheof of Melrose
Waltheof of Melrose was a 12th-century Anglo-Scottish nobleman who became abbot of Melrose Abbey and was venerated for his piety and leadership within the Cistercian order.
-
B.
Hereward
Hereward is the motto of No. 2 Group RAF, evoking the spirit of the Anglo-Saxon rebel leader Hereward the Wake as a symbol of courage and resistance.
-
C.
Tostig Godwinson
Tostig Godwinson was an 11th-century Anglo-Saxon nobleman and Earl of Northumbria who, after being deposed, allied with Norway’s King Harald Hardrada and fought against his brother Harold Godwinson at the Battle of Stamford Bridge in 1066.
-
D.
Leofric
Leofric is a given name notably borne by Harold Rupert Leofric George Alexander, a prominent British military commander and statesman of the 20th century.
-
E.
Leofwine Godwinson
Leofwine Godwinson was an 11th-century English nobleman and earl who, alongside his brother King Harold II, died fighting the Norman invasion at the Battle of Hastings in 1066.
- F. None of above. chosen
Statements (44)
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: Waltheof, Earl of Northumbria Description of subject: Waltheof, Earl of Northumbria, was an 11th-century Anglo-Saxon nobleman and the last English earl to be executed by William the Conqueror after participating in resistance against Norman rule.
Referenced by (13)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Waltheof, Earl of Northumbria
linked to: Waltheof, Earl of Northumbria
linked to: Waltheof, Earl of Northumbria
linked to: Waltheof, Earl of Northumbria
linked to: Waltheof, Earl of Northumbria