Cornelius Van Schaack Roosevelt
E27034
Cornelius Van Schaack Roosevelt was a 19th-century American businessman and patriarch of the Roosevelt family, serving as the grandfather of President Theodore Roosevelt.
All labels observed (4)
| Label | Occurrences |
|---|---|
| Cornelius Van Schaack Roosevelt canonical | 10 |
| Cornelius Van Schaack Roosevelt Jr. | 2 |
| Cornelius Roosevelt | 1 |
| Cornelius Van Schaack Roosevelt III | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T90392 — 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: Cornelius Van Schaack Roosevelt Context triple: [Roosevelt family, notableMember, Cornelius Van Schaack Roosevelt]
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A.
Archibald Roosevelt
Archibald Roosevelt was an American Army officer and businessman best known as one of President Theodore Roosevelt’s sons, who served with distinction in both World Wars.
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B.
John Aspinwall Roosevelt
John Aspinwall Roosevelt was the youngest son of U.S. President Franklin D. Roosevelt and Eleanor Roosevelt, known for his business career and occasional involvement in public affairs.
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C.
Quentin Roosevelt
Quentin Roosevelt was the youngest son of U.S. President Theodore Roosevelt, remembered as a daring World War I fighter pilot who was killed in action over France in 1918.
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D.
Isaac Roosevelt
Isaac Roosevelt was an American merchant, banker, and politician from New York, best known as an early member of the Roosevelt family and an ancestor of President Franklin D. Roosevelt.
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E.
Franklin D. Roosevelt Jr.
Franklin D. Roosevelt Jr. was an American lawyer, naval officer in World War II, and politician who served as a U.S. Congressman and held several federal administrative posts.
- 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: Cornelius Van Schaack Roosevelt Target entity description: Cornelius Van Schaack Roosevelt was a 19th-century American businessman and patriarch of the Roosevelt family, serving as the grandfather of President Theodore Roosevelt.
-
A.
Archibald Roosevelt
Archibald Roosevelt was an American Army officer and businessman best known as one of President Theodore Roosevelt’s sons, who served with distinction in both World Wars.
-
B.
John Aspinwall Roosevelt
John Aspinwall Roosevelt was the youngest son of U.S. President Franklin D. Roosevelt and Eleanor Roosevelt, known for his business career and occasional involvement in public affairs.
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C.
Quentin Roosevelt
Quentin Roosevelt was the youngest son of U.S. President Theodore Roosevelt, remembered as a daring World War I fighter pilot who was killed in action over France in 1918.
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D.
Isaac Roosevelt
Isaac Roosevelt was an American merchant, banker, and politician from New York, best known as an early member of the Roosevelt family and an ancestor of President Franklin D. Roosevelt.
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E.
Franklin D. Roosevelt Jr.
Franklin D. Roosevelt Jr. was an American lawyer, naval officer in World War II, and politician who served as a U.S. Congressman and held several federal administrative posts.
- 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: Cornelius Van Schaack Roosevelt Description of subject: Cornelius Van Schaack Roosevelt was a 19th-century American businessman and patriarch of the Roosevelt family, serving as the grandfather of President Theodore Roosevelt.
Referenced by (14)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Cornelius Van Schaack Roosevelt
linked to: Cornelius Van Schaack Roosevelt
linked to: Cornelius Van Schaack Roosevelt
linked to: Cornelius Van Schaack Roosevelt
subject linked to:
Maria Helen Van Schaack