Anne de Mowbray, 8th Countess of Norfolk
E672558
Anne de Mowbray, 8th Countess of Norfolk, was a wealthy English heiress of the late 15th century whose brief childhood marriage to Richard of Shrewsbury, one of the Princes in the Tower, linked her to the tumultuous politics of the Wars of the Roses.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Anne de Mowbray, 8th Countess of Norfolk canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T7537037 — 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: Anne de Mowbray, 8th Countess of Norfolk Context triple: [Richard of Shrewsbury, Duke of York, spouse, Anne de Mowbray, 8th Countess of Norfolk]
-
A.
Anne Beauchamp, 16th Countess of Warwick
Anne Beauchamp, 16th Countess of Warwick, was a powerful 15th-century English noblewoman and heiress whose disputed inheritance and family alliances played a key role in the politics of the Wars of the Roses.
-
B.
Jane Howard, Duchess of Norfolk
Jane Howard, Duchess of Norfolk, was an English noblewoman of the prominent Howard family who became Duchess through marriage into the powerful ducal line of Norfolk during the Tudor period.
-
C.
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.
-
D.
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.
-
E.
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.
- 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: Anne de Mowbray, 8th Countess of Norfolk Target entity description: Anne de Mowbray, 8th Countess of Norfolk, was a wealthy English heiress of the late 15th century whose brief childhood marriage to Richard of Shrewsbury, one of the Princes in the Tower, linked her to the tumultuous politics of the Wars of the Roses.
-
A.
Anne Beauchamp, 16th Countess of Warwick
Anne Beauchamp, 16th Countess of Warwick, was a powerful 15th-century English noblewoman and heiress whose disputed inheritance and family alliances played a key role in the politics of the Wars of the Roses.
-
B.
Jane Howard, Duchess of Norfolk
Jane Howard, Duchess of Norfolk, was an English noblewoman of the prominent Howard family who became Duchess through marriage into the powerful ducal line of Norfolk during the Tudor period.
-
C.
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.
-
D.
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.
-
E.
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.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
English noblewoman
ⓘ
heiress ⓘ |
| ageAtDeath | 8 ⓘ |
| ageAtMarriage | 5 ⓘ |
| associatedDynasty | Yorkist NERFINISHED ⓘ |
| birthDate | 1472-12-10 ⓘ |
| birthPlace |
London, England
ⓘ
surface form:
London
|
| burialPlace | Chapel of St Erasmus, Westminster Abbey NERFINISHED ⓘ |
| buriedInAbbey | Westminster Abbey NERFINISHED ⓘ |
| causeOfDeath | unknown natural causes ⓘ |
| country | Kingdom of England ⓘ |
| deathDate | 1481-01-19 ⓘ |
| deathPlace | Greenwich, London NERFINISHED ⓘ |
| era | Late Middle Ages ⓘ |
| father | John de Mowbray, 4th Duke of Norfolk NERFINISHED ⓘ |
| fullName | Anne de Mowbray NERFINISHED ⓘ |
| gender | female ⓘ |
| historicalContext | Wars of the Roses NERFINISHED ⓘ |
| house | House of Mowbray NERFINISHED ⓘ |
| inheritanceTransferredTo | Richard of Shrewsbury, Duke of York NERFINISHED ⓘ |
| inheritanceType | suo jure countess ⓘ |
| language | Middle English ⓘ |
| linkedTo |
Edward IV of England
NERFINISHED
ⓘ
Princes in the Tower NERFINISHED ⓘ Richard III of England NERFINISHED ⓘ |
| linkedToEvent | political alliances during the reign of Edward IV ⓘ |
| marriageDate | 1478-01-15 ⓘ |
| marriagePlace | St Stephen's Chapel, Westminster Palace NERFINISHED ⓘ |
| mother | Elizabeth Talbot, Duchess of Norfolk NERFINISHED ⓘ |
| nobleRank | peer of England ⓘ |
| nobleTitle | 8th Countess of Norfolk NERFINISHED ⓘ |
| notableFor | child marriage to Richard of Shrewsbury, one of the Princes in the Tower ⓘ |
| onlyChildOf |
Elizabeth Talbot, Duchess of Norfolk
NERFINISHED
ⓘ
John de Mowbray, 4th Duke of Norfolk NERFINISHED ⓘ |
| parliamentaryActAffectedInheritance | yes ⓘ |
| politicalSignificance | marriage used to secure Yorkist control of Mowbray estates ⓘ |
| reburialPlace | Henry VII Lady Chapel, Westminster Abbey NERFINISHED ⓘ |
| religion | Roman Catholicism ⓘ |
| remainsDiscovered | 1964 ⓘ |
| remainsDiscoveryPlace | Stepney, London NERFINISHED ⓘ |
| spouse | Richard of Shrewsbury, Duke of York NERFINISHED ⓘ |
| spouseHouse | House of York NERFINISHED ⓘ |
| spouseOfTitle | Duke of York NERFINISHED ⓘ |
| title | Countess of Norfolk NERFINISHED ⓘ |
| titleInheritedFrom | John de Mowbray, 4th Duke of Norfolk NERFINISHED ⓘ |
| wealthStatus | great heiress ⓘ |
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: Anne de Mowbray, 8th Countess of Norfolk Description of subject: Anne de Mowbray, 8th Countess of Norfolk, was a wealthy English heiress of the late 15th century whose brief childhood marriage to Richard of Shrewsbury, one of the Princes in the Tower, linked her to the tumultuous politics of the Wars of the Roses.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.