Henry Casimir II of Nassau-Dietz
E115169
Henry Casimir II of Nassau-Dietz was a 17th-century Dutch nobleman who served as Stadtholder of Friesland, Groningen, and Drenthe and was a prominent member of the House of Orange-Nassau.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Henry Casimir II, Prince of Nassau-Dietz | 8 |
| Henry Casimir II of Nassau-Dietz canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T730630 — 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: Henry Casimir II of Nassau-Dietz Context triple: [House of Nassau-Dietz, hasMember, Henry Casimir II of Nassau-Dietz]
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A.
Henry Casimir I of Nassau-Dietz
Henry Casimir I of Nassau-Dietz was a 17th-century Dutch nobleman and military leader who served as Stadtholder of Friesland, Groningen, and Drenthe during the Eighty Years' War.
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B.
Ernest Casimir I of Nassau-Dietz
Ernest Casimir I of Nassau-Dietz was a Dutch nobleman and military leader who served as Stadtholder of Friesland, Groningen, and Drenthe in the early 17th century and established the Nassau-Dietz branch of the House of Nassau.
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C.
Prince Bernhard of the Netherlands
Prince Bernhard of the Netherlands was a German-born Dutch prince consort, husband of Queen Juliana, noted for his role in the Dutch resistance during World War II and for founding the World Wildlife Fund.
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D.
Maurice of the Netherlands
Maurice of the Netherlands was a Dutch prince, the youngest son of King William III, who held the title Prince of Orange-Nassau.
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E.
Prince Claus of the Netherlands
Prince Claus of the Netherlands was a German-born diplomat who became the respected and reform-minded consort of Queen Beatrix and a prominent member of the Dutch royal family.
- 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: Henry Casimir II of Nassau-Dietz Target entity description: Henry Casimir II of Nassau-Dietz was a 17th-century Dutch nobleman who served as Stadtholder of Friesland, Groningen, and Drenthe and was a prominent member of the House of Orange-Nassau.
-
A.
Henry Casimir I of Nassau-Dietz
Henry Casimir I of Nassau-Dietz was a 17th-century Dutch nobleman and military leader who served as Stadtholder of Friesland, Groningen, and Drenthe during the Eighty Years' War.
-
B.
Ernest Casimir I of Nassau-Dietz
Ernest Casimir I of Nassau-Dietz was a Dutch nobleman and military leader who served as Stadtholder of Friesland, Groningen, and Drenthe in the early 17th century and established the Nassau-Dietz branch of the House of Nassau.
-
C.
Prince Bernhard of the Netherlands
Prince Bernhard of the Netherlands was a German-born Dutch prince consort, husband of Queen Juliana, noted for his role in the Dutch resistance during World War II and for founding the World Wildlife Fund.
-
D.
Maurice of the Netherlands
Maurice of the Netherlands was a Dutch prince, the youngest son of King William III, who held the title Prince of Orange-Nassau.
-
E.
Prince Claus of the Netherlands
Prince Claus of the Netherlands was a German-born diplomat who became the respected and reform-minded consort of Queen Beatrix and a prominent member of the Dutch royal family.
- F. None of above. chosen
Statements (46)
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: Henry Casimir II of Nassau-Dietz Description of subject: Henry Casimir II of Nassau-Dietz was a 17th-century Dutch nobleman who served as Stadtholder of Friesland, Groningen, and Drenthe and was a prominent member of the House of Orange-Nassau.
Referenced by (10)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Henry Casimir II, Prince of Nassau-Dietz
this entity surface form:
Henry Casimir II, Prince of Nassau-Dietz
this entity surface form:
Henry Casimir II, Prince of Nassau-Dietz
this entity surface form:
Henry Casimir II, Prince of Nassau-Dietz
this entity surface form:
Henry Casimir II, Prince of Nassau-Dietz
this entity surface form:
Henry Casimir II, Prince of Nassau-Dietz
this entity surface form:
Henry Casimir II, Prince of Nassau-Dietz
this entity surface form:
Henry Casimir II, Prince of Nassau-Dietz