Mary Josephine Hannon Fitzgerald
E97755
Mary Josephine Hannon Fitzgerald was an Irish-American matriarch of the prominent Fitzgerald political family of Boston and grandmother of U.S. President John F. Kennedy.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Mary Josephine Hannon Fitzgerald canonical | 5 |
| Mary Josephine Hannon | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T679251 — 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 Josephine Hannon Fitzgerald Context triple: [Rose Fitzgerald Kennedy, mother, Mary Josephine Hannon Fitzgerald]
-
A.
Josephine Dillon
Josephine Dillon was an American acting coach and the first wife of film star Clark Gable, known for helping develop his early career in Hollywood.
-
B.
Mary Therese Winifred Bourke
Mary Therese Winifred Bourke is the birth name of Mary Robinson, the Irish lawyer and politician who served as the first female President of Ireland and later as UN High Commissioner for Human Rights.
-
C.
Mary Quinn Sullivan
Mary Quinn Sullivan was an American art collector and patron who played a key role in the early promotion and institutional support of modern art in the United States.
-
D.
Margaret Craig McNamara
Margaret Craig McNamara was an American educator and literacy advocate best known as the founder of the nonprofit organization Reading Is Fundamental (RIF).
-
E.
Yvonne McGuinness
Yvonne McGuinness is an Irish visual artist and filmmaker known for her multimedia installations and video art.
- 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 Josephine Hannon Fitzgerald Target entity description: Mary Josephine Hannon Fitzgerald was an Irish-American matriarch of the prominent Fitzgerald political family of Boston and grandmother of U.S. President John F. Kennedy.
-
A.
Josephine Dillon
Josephine Dillon was an American acting coach and the first wife of film star Clark Gable, known for helping develop his early career in Hollywood.
-
B.
Mary Therese Winifred Bourke
Mary Therese Winifred Bourke is the birth name of Mary Robinson, the Irish lawyer and politician who served as the first female President of Ireland and later as UN High Commissioner for Human Rights.
-
C.
Mary Quinn Sullivan
Mary Quinn Sullivan was an American art collector and patron who played a key role in the early promotion and institutional support of modern art in the United States.
-
D.
Margaret Craig McNamara
Margaret Craig McNamara was an American educator and literacy advocate best known as the founder of the nonprofit organization Reading Is Fundamental (RIF).
-
E.
Yvonne McGuinness
Yvonne McGuinness is an Irish visual artist and filmmaker known for her multimedia installations and video art.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf |
Irish-American
ⓘ
human ⓘ matriarch ⓘ |
| countryOfCitizenship | United States of America ⓘ |
| ethnicGroup | Irish-American ⓘ |
| familyName |
Fitzgerald
ⓘ
Hannon ⓘ |
| givenName |
Josephine
ⓘ
Mary ⓘ |
| grandmotherOf |
John F. Kennedy
ⓘ
Robert F. Kennedy ⓘ Edward M. Kennedy ⓘ
surface form:
Ted Kennedy
|
| memberOf | Fitzgerald political family ⓘ |
| motherOf |
Edward Fitzgerald
ⓘ
Eunice Fitzgerald ⓘ Frederick Fitzgerald ⓘ John Francis Fitzgerald Jr. ⓘ Josephine Fitzgerald ⓘ Mary Fitzgerald ⓘ Rose Fitzgerald Kennedy ⓘ Thomas Fitzgerald ⓘ |
| name | Mary Josephine Hannon Fitzgerald self-link ⓘ |
| notableRelative |
John F. Fitzgerald
ⓘ
John F. Kennedy ⓘ Rose Fitzgerald Kennedy ⓘ |
| notableRole | matriarch of the Fitzgerald political family of Boston ⓘ |
| placeOfResidence | Massachusetts ⓘ |
| residence | Boston ⓘ |
| sexOrGender | female ⓘ |
| spouse | John F. Fitzgerald ⓘ |
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 Josephine Hannon Fitzgerald Description of subject: Mary Josephine Hannon Fitzgerald was an Irish-American matriarch of the prominent Fitzgerald political family of Boston and grandmother of U.S. President John F. Kennedy.
Referenced by (6)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Mary Josephine Hannon