Lewis Henry Douglass
E61895
Lewis Henry Douglass was the eldest son of abolitionist Frederick Douglass, known for his service as a Union soldier in the Civil War and his work as a typesetter and activist in Washington, D.C.
All labels observed (4)
| Label | Occurrences |
|---|---|
| Lewis Henry Douglass canonical | 9 |
| Charles Remond Douglass | 1 |
| Frederick Douglass Jr. | 1 |
| Lewis Douglass | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T467604 — 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: Lewis Henry Douglass Context triple: [Anna Murray Douglass, motherOf, Lewis Henry Douglass]
-
A.
Josiah E. DuBois Jr.
Josiah E. DuBois Jr. was a U.S. Treasury Department lawyer and key Holocaust whistleblower whose efforts helped expose government inaction and led to the rescue of tens of thousands of Jews during World War II.
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B.
Archibald Grimké
Archibald Grimké was an African American lawyer, journalist, and civil rights leader of the late 19th and early 20th centuries who played a key role in the early struggle against racial discrimination in the United States.
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C.
True W. Williams
True W. Williams was an illustrator known for providing the original illustrations for Mark Twain’s semi-autobiographical travel book "Roughing It."
-
D.
Calvin Ellis Stowe
Calvin Ellis Stowe was an American biblical scholar and professor best known for his influential work in religious education and as the husband of author Harriet Beecher Stowe.
-
E.
W. E. B. Du Bois
W. E. B. Du Bois was an influential African American sociologist, historian, civil rights activist, and co-founder of the NAACP, renowned for his pioneering work on race and inequality.
- 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: Lewis Henry Douglass Target entity description: Lewis Henry Douglass was the eldest son of abolitionist Frederick Douglass, known for his service as a Union soldier in the Civil War and his work as a typesetter and activist in Washington, D.C.
-
A.
Josiah E. DuBois Jr.
Josiah E. DuBois Jr. was a U.S. Treasury Department lawyer and key Holocaust whistleblower whose efforts helped expose government inaction and led to the rescue of tens of thousands of Jews during World War II.
-
B.
Archibald Grimké
Archibald Grimké was an African American lawyer, journalist, and civil rights leader of the late 19th and early 20th centuries who played a key role in the early struggle against racial discrimination in the United States.
-
C.
True W. Williams
True W. Williams was an illustrator known for providing the original illustrations for Mark Twain’s semi-autobiographical travel book "Roughing It."
-
D.
Calvin Ellis Stowe
Calvin Ellis Stowe was an American biblical scholar and professor best known for his influential work in religious education and as the husband of author Harriet Beecher Stowe.
-
E.
W. E. B. Du Bois
W. E. B. Du Bois was an influential African American sociologist, historian, civil rights activist, and co-founder of the NAACP, renowned for his pioneering work on race and inequality.
- F. None of above. chosen
Statements (45)
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: Lewis Henry Douglass Description of subject: Lewis Henry Douglass was the eldest son of abolitionist Frederick Douglass, known for his service as a Union soldier in the Civil War and his work as a typesetter and activist in Washington, D.C.
Referenced by (12)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Frederick Douglass Jr.
this entity surface form:
Charles Remond Douglass
this entity surface form:
Lewis Douglass