Tim Mara
E10061
Tim Mara was an American businessman best known for establishing and owning the New York Giants franchise in the National Football League.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Tim Mara canonical | 20 |
How this entity was disambiguated
This entity first appeared as the object of triple T24106 — 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: Tim Mara Context triple: [New York Giants, founder, Tim Mara]
-
A.
Al Smith
Al Smith was an American politician and four-term New York governor who became the first Roman Catholic major-party nominee for U.S. president in 1928.
-
B.
Henry Armstrong
Henry Armstrong was an American professional boxer renowned for simultaneously holding world titles in three different weight divisions during the late 1930s.
-
C.
Alfred Loomis
Alfred Loomis was an American lawyer, financier, and physicist who played a pivotal role in organizing and funding U.S. scientific research during World War II, particularly in radar development.
-
D.
Jack Barry Field
Jack Barry Field is an outdoor athletic facility at the Massachusetts Institute of Technology primarily used for the university’s varsity sports programs.
-
E.
Earle Cabell
Earle Cabell was an American politician and businessman who served as mayor of Dallas, Texas, during the early 1960s, including at the time of President John F. Kennedy’s assassination.
- 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: Tim Mara Target entity description: Tim Mara was an American businessman best known for establishing and owning the New York Giants franchise in the National Football League.
-
A.
Al Smith
Al Smith was an American politician and four-term New York governor who became the first Roman Catholic major-party nominee for U.S. president in 1928.
-
B.
Henry Armstrong
Henry Armstrong was an American professional boxer renowned for simultaneously holding world titles in three different weight divisions during the late 1930s.
-
C.
Alfred Loomis
Alfred Loomis was an American lawyer, financier, and physicist who played a pivotal role in organizing and funding U.S. scientific research during World War II, particularly in radar development.
-
D.
Jack Barry Field
Jack Barry Field is an outdoor athletic facility at the Massachusetts Institute of Technology primarily used for the university’s varsity sports programs.
-
E.
Earle Cabell
Earle Cabell was an American politician and businessman who served as mayor of Dallas, Texas, during the early 1960s, including at the time of President John F. Kennedy’s assassination.
- F. None of above. chosen
Statements (42)
| Predicate | Object |
|---|---|
| instanceOf |
National Football League team owner
ⓘ
businessperson ⓘ human ⓘ sports executive ⓘ |
| associatedWith |
National Football League
ⓘ
New York Giants franchise history ⓘ |
| basedIn | New York City ⓘ |
| child |
Jack Mara
ⓘ
Wellington Mara ⓘ |
| countryOfCitizenship | United States of America ⓘ |
| ethnicGroup | Irish American ⓘ |
| familyName | Mara ⓘ |
| fieldOfWork | professional football management ⓘ |
| founded | New York Giants ⓘ |
| fullName | Timothy James Mara ⓘ |
| givenName | Timothy ⓘ |
| grandchild |
John Mara
ⓘ
Timothy J. Mara ⓘ |
| hasRole |
sports executive
ⓘ
team founder ⓘ team owner ⓘ |
| industry |
gambling industry
ⓘ
sports industry ⓘ |
| influenced | development of the National Football League ⓘ |
| league | National Football League ⓘ |
| legacy | established a family ownership line for the New York Giants ⓘ |
| memberOf |
New York Giants organization
ⓘ
linked to:
New York Giants
|
| notableAchievement |
maintained long-term family ownership of the New York Giants
ⓘ
secured an NFL franchise for New York City ⓘ |
| notableFor |
founding the New York Giants
ⓘ
owning the New York Giants ⓘ |
| notableWork | building the New York Giants into an NFL franchise ⓘ |
| occupation |
bookmaker
ⓘ
businessman ⓘ sports team owner ⓘ |
| owned | New York Giants ⓘ |
| position | principal owner of the New York Giants ⓘ |
| relative |
Jack Mara
ⓘ
Wellington Mara ⓘ |
| residence | New York City ⓘ |
| sharesOwnershipWith | Jack Mara ⓘ |
| sport | American football ⓘ |
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: Tim Mara Description of subject: Tim Mara was an American businessman best known for establishing and owning the New York Giants franchise in the National Football League.
Referenced by (20)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
Kate Rooney Mara
subject linked to:
Mara family
subject linked to:
Mara family
subject linked to:
New York Giants ownership family (Mara family)
subject linked to:
New York Giants ownership family (Mara family)
subject linked to:
Wellie