Mildred Schroeder
E312573
Mildred Schroeder was the wife of American actor and comedian Bert Lahr, best known for his role as the Cowardly Lion in "The Wizard of Oz."
All labels observed (1)
| Label | Occurrences |
|---|---|
| Mildred Schroeder canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T2245308 — 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: Mildred Schroeder Context triple: [Bert Lahr, spouse, Mildred Schroeder]
-
A.
Mildred Harris
Mildred Harris was an American silent film actress best known for her early Hollywood career and her brief marriage to Charlie Chaplin.
-
B.
Mildred Davis
Mildred Davis was an American silent film actress best known for her leading roles opposite comedian Harold Lloyd in the 1920s.
-
C.
Lucille Bremer
Lucille Bremer was an American film actress and dancer best known for her 1940s MGM musicals, particularly her collaborations with Fred Astaire.
-
D.
Ethel Gross
Ethel Gross was the first wife of Harry Hopkins, a key advisor to U.S. President Franklin D. Roosevelt.
-
E.
Fay Hauser
Fay Hauser is an American actress and director known for her work in film and television since the 1970s, including roles in notable dramas and comedies.
- 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: Mildred Schroeder Target entity description: Mildred Schroeder was the wife of American actor and comedian Bert Lahr, best known for his role as the Cowardly Lion in "The Wizard of Oz."
-
A.
Mildred Harris
Mildred Harris was an American silent film actress best known for her early Hollywood career and her brief marriage to Charlie Chaplin.
-
B.
Mildred Davis
Mildred Davis was an American silent film actress best known for her leading roles opposite comedian Harold Lloyd in the 1920s.
-
C.
Lucille Bremer
Lucille Bremer was an American film actress and dancer best known for her 1940s MGM musicals, particularly her collaborations with Fred Astaire.
-
D.
Ethel Gross
Ethel Gross was the first wife of Harry Hopkins, a key advisor to U.S. President Franklin D. Roosevelt.
-
E.
Fay Hauser
Fay Hauser is an American actress and director known for her work in film and television since the 1970s, including roles in notable dramas and comedies.
- F. None of above. chosen
Statements (10)
| Predicate | Object |
|---|---|
| instanceOf |
human
ⓘ
human ⓘ |
| countryOfCitizenship | United States of America ⓘ |
| notableFor | being the wife of American actor and comedian Bert Lahr ⓘ |
| notableRole |
Cowardly Lion in The Wizard of Oz
ⓘ
linked to:
The Cowardly Lion
|
| notableWork | The Wizard of Oz ⓘ |
| occupation |
actor
ⓘ
comedian ⓘ |
| spouse |
Bert Lahr
ⓘ
Mildred Schroeder ⓘ |
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: Mildred Schroeder Description of subject: Mildred Schroeder was the wife of American actor and comedian Bert Lahr, best known for his role as the Cowardly Lion in "The Wizard of Oz."
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.