Mary Sue Hubbard
E810393
Mary Sue Hubbard was a prominent figure in the Church of Scientology, serving as a high-ranking official and key aide to its founder, L. Ron Hubbard, and later becoming notorious for her role in the church’s illegal activities uncovered in the 1970s.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Mary Sue Hubbard canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T8505795 — 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 Sue Hubbard Context triple: [L. Ron Hubbard, spouse, Mary Sue Hubbard]
-
A.
Mary Sue Coleman
Mary Sue Coleman is an American chemist and academic leader best known for serving as president of the University of Michigan and the University of Iowa and for her influential role in higher education policy.
-
B.
Marilee Earle
Marilee Earle is an actress best known for her role in the 1958 Western film "Terror in a Texas Town."
-
C.
Mary J. Rathbun
Mary J. Rathbun was an influential American carcinologist of the late 19th and early 20th centuries, renowned for her extensive taxonomic work describing numerous crab and other crustacean species.
-
D.
Mary Grace Slattery
Mary Grace Slattery was the first wife of American playwright Arthur Miller, whom he married before achieving his major theatrical success.
-
E.
Susan Kay Johnson
Susan Kay Johnson is the founder of Tucson’s All Souls Procession, a large community arts event honoring the dead through performance, ritual, and public procession.
- 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 Sue Hubbard Target entity description: Mary Sue Hubbard was a prominent figure in the Church of Scientology, serving as a high-ranking official and key aide to its founder, L. Ron Hubbard, and later becoming notorious for her role in the church’s illegal activities uncovered in the 1970s.
-
A.
Mary Sue Coleman
Mary Sue Coleman is an American chemist and academic leader best known for serving as president of the University of Michigan and the University of Iowa and for her influential role in higher education policy.
-
B.
Marilee Earle
Marilee Earle is an actress best known for her role in the 1958 Western film "Terror in a Texas Town."
-
C.
Mary J. Rathbun
Mary J. Rathbun was an influential American carcinologist of the late 19th and early 20th centuries, renowned for her extensive taxonomic work describing numerous crab and other crustacean species.
-
D.
Mary Grace Slattery
Mary Grace Slattery was the first wife of American playwright Arthur Miller, whom he married before achieving his major theatrical success.
-
E.
Susan Kay Johnson
Susan Kay Johnson is the founder of Tucson’s All Souls Procession, a large community arts event honoring the dead through performance, ritual, and public procession.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
Scientologist
ⓘ
convicted criminal ⓘ human ⓘ |
| birthName | Mary Sue Whipp NERFINISHED ⓘ |
| burialPlace | Pacific Crest Cemetery, Redondo Beach, California NERFINISHED ⓘ |
| causeOfDeath | metastatic breast cancer ⓘ |
| child |
Arthur Hubbard
NERFINISHED
ⓘ
Diana Hubbard NERFINISHED ⓘ Quentin Hubbard NERFINISHED ⓘ Suzette Hubbard NERFINISHED ⓘ |
| convictedOf |
burglary of government offices
ⓘ
conspiracy against the United States Government ⓘ obstruction of justice ⓘ |
| countryOfCitizenship | United States of America ⓘ |
| criminalCharge |
burglary of government offices
ⓘ
conspiracy against the United States Government ⓘ obstruction of justice ⓘ |
| dateOfBirth | 1931-06-17 ⓘ |
| dateOfConviction | 1979 ⓘ |
| dateOfDeath | 2002-11-25 ⓘ |
| dateOfMarriage | 1952 ⓘ |
| dateOfParole | 1983 ⓘ |
| employer | Church of Scientology NERFINISHED ⓘ |
| familyName |
Hubbard
NERFINISHED
ⓘ
Whipp NERFINISHED ⓘ |
| fine | 10000 USD ⓘ |
| givenName | Mary NERFINISHED ⓘ |
| movement | Scientology movement NERFINISHED ⓘ |
| name | Mary Sue Hubbard NERFINISHED ⓘ |
| notableEvent | Operation Snow White NERFINISHED ⓘ |
| notableFor |
being the third wife of L. Ron Hubbard
ⓘ
involvement in illegal activities targeting U.S. government agencies ⓘ role in Church of Scientology's Guardian's Office ⓘ |
| notableRelative | L. Ron Hubbard NERFINISHED ⓘ |
| notableWork | Leadership of the Guardian's Office operations ⓘ |
| numberOfChildren | 4 ⓘ |
| participantIn | Operation Snow White NERFINISHED ⓘ |
| placeOfBirth | Rockdale, Texas, United States NERFINISHED ⓘ |
| placeOfDeath | Los Angeles, California, United States NERFINISHED ⓘ |
| placeOfDetention | Federal Correctional Institution, Lexington NERFINISHED ⓘ |
| positionHeld |
Controller of the Church of Scientology
NERFINISHED
ⓘ
Head of the Guardian's Office ⓘ |
| religion | Scientology NERFINISHED ⓘ |
| sentencedTo | 5 years in federal prison ⓘ |
| sentenceReducedTo | 4 years in federal prison ⓘ |
| sexOrGender | female ⓘ |
| spouse | L. Ron Hubbard NERFINISHED ⓘ |
| workLocation |
Los Angeles, California, United States
NERFINISHED
ⓘ
Saint Hill Manor, East Grinstead, England NERFINISHED ⓘ |
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 Sue Hubbard Description of subject: Mary Sue Hubbard was a prominent figure in the Church of Scientology, serving as a high-ranking official and key aide to its founder, L. Ron Hubbard, and later becoming notorious for her role in the church’s illegal activities uncovered in the 1970s.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.