Robert Todd Lincoln’s estate
E436024
Robert Todd Lincoln’s estate is Hildene, a historic Georgian Revival mansion and former summer home of Abraham Lincoln’s son, now preserved as a museum and cultural site.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Robert Todd Lincoln’s estate canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4398044 — 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: Robert Todd Lincoln’s estate Context triple: [Manchester, Vermont, contains, Robert Todd Lincoln’s estate]
-
A.
Mary Todd Lincoln House
The Mary Todd Lincoln House is a historic museum in Lexington, Kentucky, dedicated to the early life and legacy of Mary Todd Lincoln, wife of President Abraham Lincoln.
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B.
Lincoln Home National Historic Site
Lincoln Home National Historic Site is a preserved historic district centered on Abraham Lincoln’s longtime family residence in Springfield, Illinois, commemorating his life before the presidency.
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C.
Robert Todd Lincoln
Robert Todd Lincoln was the eldest son of U.S. President Abraham Lincoln, who became a prominent lawyer, businessman, and statesman, serving as Secretary of War and U.S. Minister to the United Kingdom.
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D.
Johnson House
Johnson House is a historic building located within Old Town San Diego State Historic Park, reflecting the preserved 19th-century character of early San Diego.
-
E.
Hillwood
Hillwood is a real estate development company known for large-scale industrial, commercial, and mixed-use projects across the United States.
- 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: Robert Todd Lincoln’s estate Target entity description: Robert Todd Lincoln’s estate is Hildene, a historic Georgian Revival mansion and former summer home of Abraham Lincoln’s son, now preserved as a museum and cultural site.
-
A.
Mary Todd Lincoln House
The Mary Todd Lincoln House is a historic museum in Lexington, Kentucky, dedicated to the early life and legacy of Mary Todd Lincoln, wife of President Abraham Lincoln.
-
B.
Lincoln Home National Historic Site
Lincoln Home National Historic Site is a preserved historic district centered on Abraham Lincoln’s longtime family residence in Springfield, Illinois, commemorating his life before the presidency.
-
C.
Robert Todd Lincoln
Robert Todd Lincoln was the eldest son of U.S. President Abraham Lincoln, who became a prominent lawyer, businessman, and statesman, serving as Secretary of War and U.S. Minister to the United Kingdom.
-
D.
Johnson House
Johnson House is a historic building located within Old Town San Diego State Historic Park, reflecting the preserved 19th-century character of early San Diego.
-
E.
Hillwood
Hillwood is a real estate development company known for large-scale industrial, commercial, and mixed-use projects across the United States.
- F. None of above. chosen
Statements (50)
| Predicate | Object |
|---|---|
| instanceOf |
Georgian Revival mansion
ⓘ
country estate ⓘ historic house museum ⓘ tourist attraction ⓘ |
| alsoKnownAs |
Robert Todd Lincoln’s estate
ⓘ
The Lincoln Family Home in Vermont NERFINISHED ⓘ |
| architect | Shepley, Rutan and Coolidge NERFINISHED ⓘ |
| architecturalStyle | Georgian Revival NERFINISHED ⓘ |
| builtFor | Robert Todd Lincoln NERFINISHED ⓘ |
| completionDate | 1905 ⓘ |
| constructionStart | 1903 ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| currentUse |
cultural site
ⓘ
educational center ⓘ museum ⓘ |
| hasCollection |
Lincoln family artifacts
ⓘ
historic documents ⓘ period furnishings ⓘ |
| hasFeature |
carriage barn
ⓘ
historic mansion ⓘ observatory-like scenic overlooks ⓘ restored Pullman railcar ⓘ walking trails ⓘ |
| hasFormerOwner |
Lincoln family descendants
ⓘ
Mary Harlan Lincoln NERFINISHED ⓘ |
| hasGarden | formal gardens ⓘ |
| hasOwner | Robert Todd Lincoln (historical) NERFINISHED ⓘ |
| hasPark | Hildene grounds NERFINISHED ⓘ |
| hasVisitorCenter | yes ⓘ |
| hasWebsite | https://hildene.org ⓘ |
| heritageDesignation | listed on the National Register of Historic Places ⓘ |
| inception | early 20th century ⓘ |
| locatedIn | Manchester ⓘ |
| locatedInAdministrativeTerritory |
Bennington County
NERFINISHED
ⓘ
Vermont NERFINISHED ⓘ |
| locatedInTimeZone | Eastern Time Zone ⓘ |
| NRHPListingCountry | United States NERFINISHED ⓘ |
| NRHPListingState | Vermont NERFINISHED ⓘ |
| NRHPReferenceNumber | 73000205 ⓘ |
| NRHPType | building ⓘ |
| numberOfFloors | 2 ⓘ |
| openToPublic | yes ⓘ |
| operator | Friends of Hildene, Inc. NERFINISHED ⓘ |
| partOf | Manchester Village Historic District NERFINISHED ⓘ |
| significantEvent | residence of Abraham Lincoln’s only surviving adult son ⓘ |
| significantPerson |
Abraham Lincoln
NERFINISHED
ⓘ
Robert Todd Lincoln NERFINISHED ⓘ |
| theme |
Gilded Age country life
ⓘ
Lincoln family history ⓘ |
| use | summer home ⓘ |
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: Robert Todd Lincoln’s estate Description of subject: Robert Todd Lincoln’s estate is Hildene, a historic Georgian Revival mansion and former summer home of Abraham Lincoln’s son, now preserved as a museum and cultural site.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Manchester, Vermont