Lady Isabella FitzRoy
E286850
Lady Isabella FitzRoy was an English noblewoman of the late 17th and early 18th centuries, born into the prominent FitzRoy family descended from King Charles II.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Lady Isabella FitzRoy canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T2665107 — 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 Isabella FitzRoy Context triple: [Charles FitzRoy, 2nd Duke of Grafton, child, Lady Isabella FitzRoy]
-
A.
Charlotte FitzRoy
Charlotte FitzRoy, later Charlotte Lee, Countess of Lichfield, was an illegitimate daughter of King Charles II of England who became a prominent English noblewoman through her marriage into the Lee family.
-
B.
Mary FitzJames
Mary FitzJames was a daughter of King James II of England and his mistress Arabella Churchill, belonging to the illegitimate but acknowledged FitzJames line of the late 17th century.
-
C.
Princess Anne Stuart
Princess Anne Stuart was a short-lived daughter of King Charles I of England and Queen Henrietta Maria, born into the House of Stuart during the early 17th century.
-
D.
Katherine Tudor
Katherine Tudor was a short-lived daughter of King Henry VII of England and Elizabeth of York, born into the early Tudor royal family.
-
E.
Anne Hyde
Anne Hyde was the first wife of the future King James II of England and the mother of two queens, Mary II and Anne.
- 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 Isabella FitzRoy Target entity description: Lady Isabella FitzRoy was an English noblewoman of the late 17th and early 18th centuries, born into the prominent FitzRoy family descended from King Charles II.
-
A.
Charlotte FitzRoy
Charlotte FitzRoy, later Charlotte Lee, Countess of Lichfield, was an illegitimate daughter of King Charles II of England who became a prominent English noblewoman through her marriage into the Lee family.
-
B.
Mary FitzJames
Mary FitzJames was a daughter of King James II of England and his mistress Arabella Churchill, belonging to the illegitimate but acknowledged FitzJames line of the late 17th century.
-
C.
Princess Anne Stuart
Princess Anne Stuart was a short-lived daughter of King Charles I of England and Queen Henrietta Maria, born into the House of Stuart during the early 17th century.
-
D.
Katherine Tudor
Katherine Tudor was a short-lived daughter of King Henry VII of England and Elizabeth of York, born into the early Tudor royal family.
-
E.
Anne Hyde
Anne Hyde was the first wife of the future King James II of England and the mother of two queens, Mary II and Anne.
- F. None of above. chosen
Statements (29)
| Predicate | Object |
|---|---|
| instanceOf |
English noblewoman
ⓘ
aristocrat ⓘ |
| aristocraticTitle | Lady ⓘ |
| category |
English nobility
ⓘ
Women of the Stuart era ⓘ |
| centuryOfActivity |
17th century
ⓘ
18th century ⓘ |
| continentOfCitizenship | Europe ⓘ |
| countryOfCitizenship | Kingdom of England ⓘ |
| descent | illegitimate royal descent from King Charles II ⓘ |
| ethnicGroup | English ⓘ |
| familyName | FitzRoy ⓘ |
| gender | female ⓘ |
| hasAncestor |
House of Stuart
ⓘ
Charles II of England ⓘ
surface form:
King Charles II of England
|
| hasRelative | FitzRoy family members ⓘ |
| hasRoyalAncestry | yes ⓘ |
| hasTitle | Lady ⓘ |
| languageSpoken | English ⓘ |
| nobleFamily |
FitzRoy family
ⓘ
House of Stuart ⓘ
surface form:
House of Stuart (illegitimate branch)
|
| notableFor | being a member of the FitzRoy family descended from King Charles II ⓘ |
| partOf | British aristocracy ⓘ |
| positionHeld | lady ⓘ |
| region | England ⓘ |
| residence | England ⓘ |
| socialClass | nobility ⓘ |
| timePeriod |
early 18th century
ⓘ
late 17th century ⓘ |
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 Isabella FitzRoy Description of subject: Lady Isabella FitzRoy was an English noblewoman of the late 17th and early 18th centuries, born into the prominent FitzRoy family descended from King Charles II.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.