Lady Diana Egerton
E349479
Lady Diana Egerton was an 18th-century British noblewoman from the prominent Egerton family, known for her brief and troubled marriage to Frederick Calvert, 6th Baron Baltimore.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Lady Diana Egerton canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T3333879 — 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: Lady Diana Egerton Context triple: [Frederick Calvert, 6th Baron Baltimore, marriedTo, Lady Diana Egerton]
-
A.
Diana Cavendish
Diana Cavendish is a British woman best known as the mother of film producer Jonathan Cavendish, whose life inspired the movie "Breathe."
-
B.
Lady Diana Cooper
Lady Diana Cooper was a celebrated British socialite, actress, and writer renowned for her beauty, wit, and prominent role in early 20th-century high society.
-
C.
Lady Margarita Armstrong-Jones
Lady Margarita Armstrong-Jones is a British aristocrat and granddaughter of Princess Margaret, making her a great-niece of Queen Elizabeth II and a member of the extended royal family.
-
D.
Countess of Snowdon
The Countess of Snowdon is the courtesy title held by the wife of the Earl of Snowdon, a peerage associated with the British royal family through Princess Margaret’s marriage to Antony Armstrong-Jones.
-
E.
Diana Churchill
Diana Churchill was the eldest daughter of British Prime Minister Winston Churchill and Clementine Churchill, known for her work as an actress and her involvement in public life during the mid-20th century.
- 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: Lady Diana Egerton Target entity description: Lady Diana Egerton was an 18th-century British noblewoman from the prominent Egerton family, known for her brief and troubled marriage to Frederick Calvert, 6th Baron Baltimore.
-
A.
Diana Cavendish
Diana Cavendish is a British woman best known as the mother of film producer Jonathan Cavendish, whose life inspired the movie "Breathe."
-
B.
Lady Diana Cooper
Lady Diana Cooper was a celebrated British socialite, actress, and writer renowned for her beauty, wit, and prominent role in early 20th-century high society.
-
C.
Lady Margarita Armstrong-Jones
Lady Margarita Armstrong-Jones is a British aristocrat and granddaughter of Princess Margaret, making her a great-niece of Queen Elizabeth II and a member of the extended royal family.
-
D.
Countess of Snowdon
The Countess of Snowdon is the courtesy title held by the wife of the Earl of Snowdon, a peerage associated with the British royal family through Princess Margaret’s marriage to Antony Armstrong-Jones.
-
E.
Diana Churchill
Diana Churchill was the eldest daughter of British Prime Minister Winston Churchill and Clementine Churchill, known for her work as an actress and her involvement in public life during the mid-20th century.
- F. None of above. chosen
Statements (15)
| Predicate | Object |
|---|---|
| instanceOf |
British noblewoman
ⓘ
aristocrat ⓘ |
| centuryOfActivity | 18th century ⓘ |
| countryOfCitizenship | Kingdom of Great Britain ⓘ |
| familyName | Egerton ⓘ |
| givenName | Diana ⓘ |
| marriageCharacteristic |
brief marriage
ⓘ
troubled marriage ⓘ |
| memberOf | Egerton family ⓘ |
| nobleFamily | Egerton family ⓘ |
| notableFor | marriage to Frederick Calvert, 6th Baron Baltimore ⓘ |
| placeOfActivity | Great Britain ⓘ |
| socialClass | nobility ⓘ |
| spouse | Frederick Calvert, 6th Baron Baltimore ⓘ |
| titleHeld | Lady ⓘ |
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: Lady Diana Egerton Description of subject: Lady Diana Egerton was an 18th-century British noblewoman from the prominent Egerton family, known for her brief and troubled marriage to Frederick Calvert, 6th Baron Baltimore.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.