Margaret III, Countess of Flanders
E742002
Margaret III, Countess of Flanders was a powerful 14th–15th century Flemish noblewoman whose vast inheritances and marriages significantly expanded the territories and influence of the Burgundian dynasty.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Margaret III, Countess of Flanders canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T8554697 — 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: Margaret III, Countess of Flanders Context triple: [John the Fearless, mother, Margaret III, Countess of Flanders]
-
A.
Margaret I, Countess of Flanders
Margaret I, Countess of Flanders was a 12th-century noblewoman who ruled Flanders in her own right and played a key role in the dynastic politics of medieval France and the Low Countries.
-
B.
Joan, Countess of Flanders
Joan, Countess of Flanders, was a 13th-century noblewoman who ruled Flanders and Hainaut in her own right and played a key role in the politics of medieval Northwestern Europe.
-
C.
Margaret II of Flanders
Margaret II of Flanders was a 13th-century countess who ruled both Flanders and Hainaut and played a central role in the political and dynastic struggles of medieval Low Countries.
-
D.
Philippa of Hainaut
Philippa of Hainaut was a 14th-century Queen of England, wife of King Edward III, noted for her political influence, patronage, and reputed plea that spared the lives of the Burghers of Calais.
-
E.
Countess of Flanders
The Countess of Flanders in this context is Isabella Clara Eugenia, a Habsburg archduchess who governed the Spanish Netherlands in the late 16th and early 17th centuries.
- 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: Margaret III, Countess of Flanders Target entity description: Margaret III, Countess of Flanders was a powerful 14th–15th century Flemish noblewoman whose vast inheritances and marriages significantly expanded the territories and influence of the Burgundian dynasty.
-
A.
Margaret I, Countess of Flanders
Margaret I, Countess of Flanders was a 12th-century noblewoman who ruled Flanders in her own right and played a key role in the dynastic politics of medieval France and the Low Countries.
-
B.
Joan, Countess of Flanders
Joan, Countess of Flanders, was a 13th-century noblewoman who ruled Flanders and Hainaut in her own right and played a key role in the politics of medieval Northwestern Europe.
-
C.
Margaret II of Flanders
Margaret II of Flanders was a 13th-century countess who ruled both Flanders and Hainaut and played a central role in the political and dynastic struggles of medieval Low Countries.
-
D.
Philippa of Hainaut
Philippa of Hainaut was a 14th-century Queen of England, wife of King Edward III, noted for her political influence, patronage, and reputed plea that spared the lives of the Burghers of Calais.
-
E.
Countess of Flanders
The Countess of Flanders in this context is Isabella Clara Eugenia, a Habsburg archduchess who governed the Spanish Netherlands in the late 16th and early 17th centuries.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
14th-century noble
ⓘ
15th-century noble ⓘ medieval ruler ⓘ noblewoman ⓘ |
| burialPlace | Saint Peter’s Church, Lille NERFINISHED ⓘ |
| child |
Antoine, Duke of Brabant and Limburg
NERFINISHED
ⓘ
Catherine of Burgundy NERFINISHED ⓘ Isabella of Burgundy, Countess of Nevers NERFINISHED ⓘ Joan of Burgundy NERFINISHED ⓘ John the Fearless NERFINISHED ⓘ Margaret of Burgundy, Countess of Mortain NERFINISHED ⓘ Margaret of Burgundy, Duchess of Bavaria NERFINISHED ⓘ Mary of Burgundy, Duchess of Savoy NERFINISHED ⓘ Philip of Burgundy, Count of Nevers NERFINISHED ⓘ |
| countryOfCitizenship | County of Flanders NERFINISHED ⓘ |
| dateOfBirth | 1350-04-13 ⓘ |
| dateOfDeath | 1405-03-16 ⓘ |
| era | Late Middle Ages ⓘ |
| father | Louis II, Count of Flanders NERFINISHED ⓘ |
| floruit |
14th century
ⓘ
15th century ⓘ |
| givenName | Margaret ⓘ |
| memberOfDynasty |
House of Dampierre
NERFINISHED
ⓘ
House of Valois-Burgundy NERFINISHED ⓘ |
| mother | Margaret of Brabant NERFINISHED ⓘ |
| nobleTitle |
Countess of Artois
NERFINISHED
ⓘ
Countess of Burgundy NERFINISHED ⓘ Countess of Flanders NERFINISHED ⓘ Countess of Nevers NERFINISHED ⓘ Countess of Rethel NERFINISHED ⓘ |
| notableFor |
expanding Burgundian territories through inheritance
ⓘ
strengthening the power of the Burgundian State ⓘ uniting Flanders, Artois, and Burgundy under Burgundian control ⓘ |
| placeOfBirth | Male, County of Flanders NERFINISHED ⓘ |
| placeOfDeath | Arras, County of Artois NERFINISHED ⓘ |
| positionHeld |
Suo jure Countess of Artois
NERFINISHED
ⓘ
Suo jure Countess of Burgundy NERFINISHED ⓘ Suo jure Countess of Flanders NERFINISHED ⓘ Suo jure Countess of Nevers ⓘ Suo jure Countess of Rethel ⓘ |
| religion | Roman Catholicism ⓘ |
| residence |
Arras
NERFINISHED
ⓘ
Dijon NERFINISHED ⓘ Lille NERFINISHED ⓘ |
| sexOrGender | female ⓘ |
| spouse |
Philip II, Duke of Burgundy
NERFINISHED
ⓘ
Philip of Rouvres NERFINISHED ⓘ Philip the Bold 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: Margaret III, Countess of Flanders Description of subject: Margaret III, Countess of Flanders was a powerful 14th–15th century Flemish noblewoman whose vast inheritances and marriages significantly expanded the territories and influence of the Burgundian dynasty.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.