Edgar Ætheling
E17485
Edgar Ætheling was an 11th-century Anglo-Saxon prince and briefly proclaimed, though never crowned, king of England after the Norman Conquest.
All labels observed (4)
| Label | Occurrences |
|---|---|
| Edgar Ætheling canonical | 18 |
| Edgar the Ætheling | 4 |
| Edgar II (uncrowned) | 1 |
| Edgar Ætheling (nephew, not sibling) | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T69761 — 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: Edgar Ætheling Context triple: [St. Margaret of Scotland, sibling, Edgar Ætheling]
-
A.
Edward the Exile
Edward the Exile was an Anglo-Saxon prince of the House of Wessex and heir to the English throne who spent most of his life in exile before briefly returning to England shortly before his death.
-
B.
Edward I of England
Edward I of England was a 13th–14th century English king known for his military campaigns in Wales and Scotland, legal and administrative reforms, and consolidation of royal authority.
-
C.
Edward
Edward is a masculine given name of English origin, historically associated with kings of England and notable figures such as U.S. Senator Edward M. Kennedy.
-
D.
Earl Marshal
The Earl Marshal is a senior hereditary officer of state in England responsible for overseeing heraldry, state ceremonies, and the College of Arms.
-
E.
Henry III of England
Henry III of England was a 13th-century Plantagenet king whose long and often turbulent reign was marked by baronial conflicts, administrative reforms, and the reaffirmation of royal obligations to the nobility and Church.
- 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: Edgar Ætheling Target entity description: Edgar Ætheling was an 11th-century Anglo-Saxon prince and briefly proclaimed, though never crowned, king of England after the Norman Conquest.
-
A.
Edward the Exile
Edward the Exile was an Anglo-Saxon prince of the House of Wessex and heir to the English throne who spent most of his life in exile before briefly returning to England shortly before his death.
-
B.
Edward I of England
Edward I of England was a 13th–14th century English king known for his military campaigns in Wales and Scotland, legal and administrative reforms, and consolidation of royal authority.
-
C.
Edward
Edward is a masculine given name of English origin, historically associated with kings of England and notable figures such as U.S. Senator Edward M. Kennedy.
-
D.
Earl Marshal
The Earl Marshal is a senior hereditary officer of state in England responsible for overseeing heraldry, state ceremonies, and the College of Arms.
-
E.
Henry III of England
Henry III of England was a 13th-century Plantagenet king whose long and often turbulent reign was marked by baronial conflicts, administrative reforms, and the reaffirmation of royal obligations to the nobility and Church.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
Anglo-Saxon prince
ⓘ
claimant to the English throne ⓘ human ⓘ medieval English nobleman ⓘ |
| ally |
Malcolm III of Scotland
ⓘ
Margaret of Scotland (Saint Margaret) ⓘ
linked to:
St. Margaret of Scotland (associated)
|
| birthDate | c. 1051 ⓘ |
| burialPlace | unknown ⓘ |
| countryOfCitizenship | Kingdom of England ⓘ |
| deathDate | after 1125 ⓘ |
| dynasty | House of Wessex ⓘ |
| ethnicGroup |
Anglo-Saxon
ⓘ
linked to:
Anglo-Saxon England
|
| father | Edward the Exile ⓘ |
| gender | male ⓘ |
| grandfather | Edmund Ironside ⓘ |
| historicalPeriod |
11th century
ⓘ
12th century ⓘ |
| honorificTitle | Ætheling ⓘ |
| languageSpoken | Old English ⓘ |
| militaryInvolvement |
expedition with Robert Curthose to Sicily and the First Crusade era campaigns (as a mercenary or companion)
ⓘ
revolts against Norman rule in northern England ⓘ |
| mother | Agatha, wife of Edward the Exile ⓘ |
| name |
Edgar II (uncrowned)
ⓘ
linked to:
Edgar Ætheling
Edgar the Ætheling ⓘ
linked to:
Edgar Ætheling
Edgar Ætheling ⓘ |
| notableEvent |
Norman Conquest of England
ⓘ
linked to:
Battle of Hastings
flight to the court of Malcolm III of Scotland ⓘ involvement in the Harrying of the North resistance ⓘ participation in the 1069–1070 northern rebellions ⓘ submission to William the Conqueror at Berkhamsted ⓘ |
| notableFor |
being the last serious male-line heir of the House of Wessex
ⓘ
never being crowned despite being proclaimed king ⓘ |
| opposedBy | William the Conqueror ⓘ |
| positionHeld |
briefly proclaimed king of England
ⓘ
de facto claimant to the throne of England ⓘ |
| predecessorAsClaimant | Harold Godwinson ⓘ |
| reignClaimEnd | December 1066 ⓘ |
| reignClaimStart | October 1066 ⓘ |
| religion | Christianity ⓘ |
| residence |
England
ⓘ
Norman court (periods of exile and submission) ⓘ Scotland ⓘ |
| sibling |
Cristina, Anglo-Saxon nun
ⓘ
Saint Margaret of Scotland ⓘ
linked to:
St. Margaret of Scotland (associated)
|
| sourceMention |
Anglo-Saxon Chronicle
ⓘ
linked to:
The Anglo-Saxon Chronicle
|
| successorAsKing | William the Conqueror ⓘ |
| supportedBy | English witan in 1066 ⓘ |
| wasCrowned | no ⓘ |
| wasProclaimed | king of England in 1066 ⓘ |
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: Edgar Ætheling Description of subject: Edgar Ætheling was an 11th-century Anglo-Saxon prince and briefly proclaimed, though never crowned, king of England after the Norman Conquest.
Referenced by (24)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
St. Margaret of Scotland (associated)
linked to: Edgar Ætheling
linked to: Edgar Ætheling
linked to: Edgar Ætheling
linked to: Edgar Ætheling
linked to: Edgar Ætheling