Empress Matilda
E132797
Anglo-Norman princess
Holy Roman Empress
claimant to the English throne
historical figure
noblewoman
Empress Matilda was a 12th-century claimant to the English throne whose dynastic struggle with Stephen of Blois, known as The Anarchy, paved the way for the eventual rule of her son, King Henry II, and the Plantagenet dynasty.
All labels observed (4)
| Label | Occurrences |
|---|---|
| Empress Matilda canonical | 41 |
| Empress Matilda (Maud) | 1 |
| Empress Matilda acknowledged by some as “Lady of the English” | 1 |
| Empress Matilda escaped and avoided capture | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T914761 — 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: Empress Matilda Context triple: [Edith of Scotland, child, Empress Matilda]
-
A.
Adeliza of Normandy
Adeliza of Normandy was a daughter of William the Conqueror and Matilda of Flanders, belonging to the first generation of the Anglo-Norman royal family after the 1066 conquest of England.
-
B.
Emma of Normandy
Emma of Normandy was a powerful 11th-century queen of England, married to both Æthelred the Unready and Cnut the Great, and a key political figure as the mother of King Edward the Confessor.
-
C.
Eleanor of Aquitaine
Eleanor of Aquitaine was a powerful 12th-century queen consort of both France and England and one of the most influential and wealthy women of the Middle Ages.
-
D.
Matilda of Flanders
Matilda of Flanders was the influential duchess of Normandy and queen consort of England, known for her political acumen and support of her husband William the Conqueror’s rule.
-
E.
Cecilia of Normandy
Cecilia of Normandy was a Norman noblewoman, daughter of William the Conqueror, who became abbess of the influential Abbey of the Holy Trinity in Caen.
- 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: Empress Matilda Target entity description: Empress Matilda was a 12th-century claimant to the English throne whose dynastic struggle with Stephen of Blois, known as The Anarchy, paved the way for the eventual rule of her son, King Henry II, and the Plantagenet dynasty.
-
A.
Adeliza of Normandy
Adeliza of Normandy was a daughter of William the Conqueror and Matilda of Flanders, belonging to the first generation of the Anglo-Norman royal family after the 1066 conquest of England.
-
B.
Emma of Normandy
Emma of Normandy was a powerful 11th-century queen of England, married to both Æthelred the Unready and Cnut the Great, and a key political figure as the mother of King Edward the Confessor.
-
C.
Eleanor of Aquitaine
Eleanor of Aquitaine was a powerful 12th-century queen consort of both France and England and one of the most influential and wealthy women of the Middle Ages.
-
D.
Matilda of Flanders
Matilda of Flanders was the influential duchess of Normandy and queen consort of England, known for her political acumen and support of her husband William the Conqueror’s rule.
-
E.
Cecilia of Normandy
Cecilia of Normandy was a Norman noblewoman, daughter of William the Conqueror, who became abbess of the influential Abbey of the Holy Trinity in Caen.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
Anglo-Norman princess
ⓘ
Holy Roman Empress ⓘ claimant to the English throne ⓘ historical figure ⓘ noblewoman ⓘ |
| birthDate | c. 7 February 1102 ⓘ |
| birthPlace |
Sutton Courtenay, Berkshire, England
ⓘ
surface form:
Sutton Courtenay, Berkshire, Kingdom of England
|
| burialPlace | Rouen Cathedral ⓘ |
| causeOfDeath | natural causes ⓘ |
| child |
Geoffrey V, Count of Anjou
ⓘ
surface form:
Geoffrey, Count of Nantes
Henry II of England ⓘ William X, Duke of Aquitaine ⓘ
surface form:
William, Count of Poitou
|
| conflict | civil war against King Stephen of Blois ⓘ |
| countryOfCitizenship | Kingdom of England ⓘ |
| deathDate | 10 September 1167 ⓘ |
| deathPlace |
Rouen
ⓘ
surface form:
Rouen, Duchy of Normandy
|
| dynastyFoundedByDescendant |
House of Plantagenet
ⓘ
surface form:
Plantagenet dynasty
|
| era | 12th century ⓘ |
| father | Henry I of England ⓘ |
| fullName |
Matilda of England, Duchess of Saxony
ⓘ
surface form:
Matilda of England
Maud ⓘ |
| historicalPeriod | High Middle Ages ⓘ |
| languageSpoken |
Anglo-Norman
ⓘ
surface form:
Anglo-Norman French
Latin ⓘ |
| legacy |
key progenitor of the Plantagenet kings of England
ⓘ
paved the way for the accession of Henry II of England ⓘ |
| mother | Matilda of Scotland ⓘ |
| nobleFamily | House of Normandy ⓘ |
| notableEvent | The Anarchy ⓘ |
| notableWork | claim to the English throne during The Anarchy ⓘ |
| opponent | Stephen of Blois ⓘ |
| positionHeld | de facto ruler of much of England (1141) ⓘ |
| relative |
Eleanor of Aquitaine
ⓘ
Henry II of England ⓘ |
| religion | Roman Catholicism ⓘ |
| residence |
Anjou
ⓘ
England ⓘ Normandy ⓘ |
| sibling | William Adelin ⓘ |
| significantEvent |
White Ship disaster led to her becoming primary heir
ⓘ
recognized as heir to the English throne by Henry I ⓘ |
| spouse |
Geoffrey V, Count of Anjou
ⓘ
Henry V, Holy Roman Emperor ⓘ |
| title |
Countess of Anjou
ⓘ
Matilda of Flanders ⓘ
surface form:
Duchess of Normandy
Empress of the Holy Roman Empire ⓘ Lady of the English ⓘ |
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: Empress Matilda Description of subject: Empress Matilda was a 12th-century claimant to the English throne whose dynastic struggle with Stephen of Blois, known as The Anarchy, paved the way for the eventual rule of her son, King Henry II, and the Plantagenet dynasty.
Referenced by (44)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Edith of Scotland
subject surface form:
The Anarchy
subject surface form:
The Anarchy
this entity surface form:
Empress Matilda (Maud)
this entity surface form:
Empress Matilda escaped and avoided capture
this entity surface form:
Empress Matilda acknowledged by some as “Lady of the English”