Rosemary Kennedy
E20692
Rosemary Kennedy was the intellectually disabled sister of President John F. Kennedy, whose tragic lobotomy and subsequent institutionalization profoundly influenced the Kennedy family's later advocacy for people with disabilities.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Rosemary Kennedy canonical | 17 |
| Rose Marie Kennedy | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T15308 — 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: Rosemary Kennedy Context triple: [John F. Kennedy, sibling, Rosemary Kennedy]
-
A.
Rose Fitzgerald Kennedy
Rose Fitzgerald Kennedy was an American socialite, philanthropist, and matriarch of the Kennedy political family, mother to President John F. Kennedy and several other prominent U.S. politicians.
-
B.
Caroline Kennedy
Caroline Kennedy is an American author, attorney, and diplomat who has served as U.S. ambassador to Japan and Australia and is the only surviving child of President John F. Kennedy.
-
C.
Patricia Kennedy Lawford
Patricia Kennedy Lawford was an American socialite, journalist, and member of the Kennedy political family who was married to British actor Peter Lawford.
-
D.
Jean Kennedy Smith
Jean Kennedy Smith was an American diplomat, humanitarian, and member of the Kennedy political family who served as U.S. Ambassador to Ireland and founded the arts and disability organization VSA.
-
E.
Jacqueline Kennedy Onassis
Jacqueline Kennedy Onassis was the stylish and influential First Lady of the United States during John F. Kennedy’s presidency, later renowned as a book editor and enduring cultural icon.
- 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: Rosemary Kennedy Target entity description: Rosemary Kennedy was the intellectually disabled sister of President John F. Kennedy, whose tragic lobotomy and subsequent institutionalization profoundly influenced the Kennedy family's later advocacy for people with disabilities.
-
A.
Rose Fitzgerald Kennedy
Rose Fitzgerald Kennedy was an American socialite, philanthropist, and matriarch of the Kennedy political family, mother to President John F. Kennedy and several other prominent U.S. politicians.
-
B.
Caroline Kennedy
Caroline Kennedy is an American author, attorney, and diplomat who has served as U.S. ambassador to Japan and Australia and is the only surviving child of President John F. Kennedy.
-
C.
Patricia Kennedy Lawford
Patricia Kennedy Lawford was an American socialite, journalist, and member of the Kennedy political family who was married to British actor Peter Lawford.
-
D.
Jean Kennedy Smith
Jean Kennedy Smith was an American diplomat, humanitarian, and member of the Kennedy political family who served as U.S. Ambassador to Ireland and founded the arts and disability organization VSA.
-
E.
Jacqueline Kennedy Onassis
Jacqueline Kennedy Onassis was the stylish and influential First Lady of the United States during John F. Kennedy’s presidency, later renowned as a book editor and enduring cultural icon.
- F. None of above. chosen
Statements (47)
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: Rosemary Kennedy Description of subject: Rosemary Kennedy was the intellectually disabled sister of President John F. Kennedy, whose tragic lobotomy and subsequent institutionalization profoundly influenced the Kennedy family's later advocacy for people with disabilities.
Referenced by (18)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Rose Marie Kennedy
subject surface form:
Jefferson, Wisconsin
subject surface form:
St. Coletta School for Exceptional Children
subject surface form:
Fort Atkinson, Wisconsin