Marcia Gresham
E649772
Marcia Gresham is a British casting director best known as the mother of actor Daniel Radcliffe.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Marcia Gresham canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T4423303 — 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: Marcia Gresham Context triple: [Daniel Radcliffe, parent, Marcia Gresham]
-
A.
Marcia Harvey
Marcia Harvey is an American author and the first wife of comedian and television host Steve Harvey, known for her poetry and writings on life, faith, and relationships.
-
B.
Marcia Rieke
Marcia Rieke is an American astronomer renowned for her leadership in infrared instrumentation and her key role in developing the James Webb Space Telescope.
-
C.
Marcia Warren
Marcia Warren is an English actress known for her extensive work in television, film, and theatre, often in comedic and character roles.
-
D.
Gail Gregg
Gail Gregg is an American artist and journalist known for her work in visual arts and for her connection to the prominent Sulzberger publishing family.
-
E.
Marcia Manon
Marcia Manon was a silent film actress active in the 1910s and 1920s, known for her supporting roles in American dramas and melodramas.
- 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: Marcia Gresham Target entity description: Marcia Gresham is a British casting director best known as the mother of actor Daniel Radcliffe.
-
A.
Marcia Harvey
Marcia Harvey is an American author and the first wife of comedian and television host Steve Harvey, known for her poetry and writings on life, faith, and relationships.
-
B.
Marcia Rieke
Marcia Rieke is an American astronomer renowned for her leadership in infrared instrumentation and her key role in developing the James Webb Space Telescope.
-
C.
Marcia Warren
Marcia Warren is an English actress known for her extensive work in television, film, and theatre, often in comedic and character roles.
-
D.
Gail Gregg
Gail Gregg is an American artist and journalist known for her work in visual arts and for her connection to the prominent Sulzberger publishing family.
-
E.
Marcia Manon
Marcia Manon was a silent film actress active in the 1910s and 1920s, known for her supporting roles in American dramas and melodramas.
- F. None of above. chosen
Statements (16)
| Predicate | Object |
|---|---|
| instanceOf |
casting director
ⓘ
human ⓘ |
| child | Daniel Radcliffe ⓘ |
| countryOfCitizenship | United Kingdom ⓘ |
| familyName | Gresham ⓘ |
| gender | female ⓘ |
| givenName | Marcia ⓘ |
| hasRelative |
Alan Radcliffe
ⓘ
Daniel Radcliffe ⓘ |
| knownFor | being the mother of Daniel Radcliffe ⓘ |
| languageSpoken | English ⓘ |
| nationality | British ⓘ |
| notableWork | casting for British television productions ⓘ |
| occupation | casting director ⓘ |
| residence |
London
ⓘ
linked to:
London, England
|
| spouse | Alan Radcliffe ⓘ |
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: Marcia Gresham Description of subject: Marcia Gresham is a British casting director best known as the mother of actor Daniel Radcliffe.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.