Margaret, Duchess of Norfolk
E422117
Margaret, Duchess of Norfolk was a prominent 14th-century English noblewoman of the powerful Marshal and Bigod families, notable for her high rank, extensive estates, and influence at the royal court.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Margaret, Duchess of Norfolk canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T4152359 — 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, Duchess of Norfolk Context triple: [Marshal of England, positionHeldBy, Margaret, Duchess of Norfolk]
-
A.
Mary Howard, Duchess of Norfolk
Mary Howard, Duchess of Norfolk, was an English noblewoman of the powerful Howard family whose title and prominence in the aristocracy led to places such as Norfolk Island being named in her honor.
-
B.
Duchess of Norfolk
The Duchess of Norfolk is the title traditionally held by the wife of the Duke of Norfolk, the premier duke in the English peerage.
-
C.
Dorothy Stanbury
Dorothy Stanbury is a central fictional character in Anthony Trollope’s novel "He Knew He Was Right," known for her quiet strength, moral integrity, and complex romantic struggles within Victorian society.
-
D.
Elizabeth of York, Duchess of Suffolk
Elizabeth of York, Duchess of Suffolk was a 15th-century English noblewoman, daughter of Richard, 3rd Duke of York, and sister of Kings Edward IV and Richard III, whose marriage into the de la Pole family linked the Yorkist royal line to a prominent ducal house.
-
E.
Elizabeth Grey, Countess Grey
Elizabeth Grey, Countess Grey, was a British aristocrat best known as the mother of Charles Grey, 2nd Earl Grey, the Whig prime minister after whom Earl Grey tea is named.
- 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, Duchess of Norfolk Target entity description: Margaret, Duchess of Norfolk was a prominent 14th-century English noblewoman of the powerful Marshal and Bigod families, notable for her high rank, extensive estates, and influence at the royal court.
-
A.
Mary Howard, Duchess of Norfolk
Mary Howard, Duchess of Norfolk, was an English noblewoman of the powerful Howard family whose title and prominence in the aristocracy led to places such as Norfolk Island being named in her honor.
-
B.
Duchess of Norfolk
The Duchess of Norfolk is the title traditionally held by the wife of the Duke of Norfolk, the premier duke in the English peerage.
-
C.
Dorothy Stanbury
Dorothy Stanbury is a central fictional character in Anthony Trollope’s novel "He Knew He Was Right," known for her quiet strength, moral integrity, and complex romantic struggles within Victorian society.
-
D.
Elizabeth of York, Duchess of Suffolk
Elizabeth of York, Duchess of Suffolk was a 15th-century English noblewoman, daughter of Richard, 3rd Duke of York, and sister of Kings Edward IV and Richard III, whose marriage into the de la Pole family linked the Yorkist royal line to a prominent ducal house.
-
E.
Elizabeth Grey, Countess Grey
Elizabeth Grey, Countess Grey, was a British aristocrat best known as the mother of Charles Grey, 2nd Earl Grey, the Whig prime minister after whom Earl Grey tea is named.
- F. None of above. chosen
Statements (45)
| Predicate | Object |
|---|---|
| instanceOf |
English noblewoman
ⓘ
duchess ⓘ medieval noble ⓘ |
| aristocraticTitleScope | English peerage ⓘ |
| associatedDynasty | Plantagenet era ONNED1 ⓘ |
| associatedWith | English royal court ONNED1 ⓘ |
| century | 14th century ⓘ |
| countryOfCitizenship | Kingdom of England ⓘ |
| estateCharacteristic | large and widely distributed estates ⓘ |
| estateManagement | oversight of large demesne lands ⓘ |
| givenName | Margaret ⓘ |
| governedBy | English feudal law ⓘ |
| governedTerritoryForm | honours and lordships ⓘ |
| hasAncestralConnection | Earl Marshal of England NERFINISHED ⓘ |
| heldPower | regional influence through estates ⓘ |
| historicalPeriod | Late Middle Ages ⓘ |
| historicalReputation | powerful noblewoman of 14th-century England ⓘ |
| influenced | distribution of patronage at court ⓘ |
| languageOfUse |
Anglo-Norman French
ⓘ
Middle English ⓘ |
| legalStatus | tenant-in-chief of the Crown ⓘ |
| modeOfPower |
court influence
ⓘ
landownership ⓘ |
| nobleFamily |
Bigod family
ONNED1
ⓘ
Marshal family ONNED1 ⓘ |
| nobleTitle | Duchess of Norfolk NERFINISHED ⓘ |
| notableFor |
extensive landed estates
ⓘ
high rank among English nobility ⓘ influence at the royal court ⓘ |
| patronage |
dependant retainers and household
ⓘ
religious institutions ⓘ |
| positionHeld |
Countess of Norfolk
NERFINISHED
ⓘ
Duchess of Norfolk (suo jure) NERFINISHED ⓘ Earl of Norfolk (suo jure) ONNED1 ⓘ |
| propertyType |
feudal baronies
ⓘ
manorial estates ⓘ |
| rankInPeerage | one of the highest-ranking noblewomen in England of her time ⓘ |
| realm | medieval England ⓘ |
| sexOrGender | female ⓘ |
| socialNetwork | English high nobility ⓘ |
| socialRole |
courtier
ⓘ
landed magnate ⓘ |
| socialStatus | peer of the realm ⓘ |
| titleRank | ducal rank in the English peerage ⓘ |
| titleType | hereditary peerage title ⓘ |
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, Duchess of Norfolk Description of subject: Margaret, Duchess of Norfolk was a prominent 14th-century English noblewoman of the powerful Marshal and Bigod families, notable for her high rank, extensive estates, and influence at the royal court.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.