Mary Reed Cannon
E866704
Mary Reed Cannon was the wife of influential U.S. politician and long-serving Speaker of the House Joseph Gurney Cannon.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Mary Reed Cannon canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T9411383 — 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: Mary Reed Cannon Context triple: [Joseph Gurney Cannon, spouse, Mary Reed Cannon]
-
A.
Cornelia James Cannon
Cornelia James Cannon was an American novelist, essayist, and social reformer known for her progressive views on women's rights, birth control, and social welfare in the early 20th century.
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B.
Mary Frances Reynolds
Mary Frances Reynolds, better known as Debbie Reynolds, was an American actress, singer, and dancer famed for her roles in classic Hollywood films such as "Singin' in the Rain."
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C.
Mary Ann Deming
Mary Ann Deming was the wife of American railroad executive and "Big Four" tycoon Charles Crocker, associated with the development of the Central Pacific Railroad.
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D.
Marie H. Reed
Marie H. Reed was a community leader and educator in Washington, D.C., recognized for her contributions to local education and civic life.
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E.
Elizabeth Griscom
Elizabeth Griscom, better known as Betsy Ross, was an American upholsterer and seamstress traditionally credited with sewing the first flag of the United States.
- 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: Mary Reed Cannon Target entity description: Mary Reed Cannon was the wife of influential U.S. politician and long-serving Speaker of the House Joseph Gurney Cannon.
-
A.
Cornelia James Cannon
Cornelia James Cannon was an American novelist, essayist, and social reformer known for her progressive views on women's rights, birth control, and social welfare in the early 20th century.
-
B.
Mary Frances Reynolds
Mary Frances Reynolds, better known as Debbie Reynolds, was an American actress, singer, and dancer famed for her roles in classic Hollywood films such as "Singin' in the Rain."
-
C.
Mary Ann Deming
Mary Ann Deming was the wife of American railroad executive and "Big Four" tycoon Charles Crocker, associated with the development of the Central Pacific Railroad.
-
D.
Marie H. Reed
Marie H. Reed was a community leader and educator in Washington, D.C., recognized for her contributions to local education and civic life.
-
E.
Elizabeth Griscom
Elizabeth Griscom, better known as Betsy Ross, was an American upholsterer and seamstress traditionally credited with sewing the first flag of the United States.
- F. None of above. chosen
Statements (9)
| Predicate | Object |
|---|---|
| instanceOf | human ⓘ |
| countryOfCitizenship |
United States of America
ⓘ
United States of America ⓘ |
| notableFor | being the wife of U.S. politician Joseph Gurney Cannon ⓘ |
| occupation | politician ⓘ |
| positionHeld | Speaker of the United States House of Representatives ⓘ |
| sexOrGender | female ⓘ |
| spouse |
Joseph Gurney Cannon
ⓘ
Mary Reed Cannon ⓘ |
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: Mary Reed Cannon Description of subject: Mary Reed Cannon was the wife of influential U.S. politician and long-serving Speaker of the House Joseph Gurney Cannon.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
Mary Reed Cannon