Louis II, Count of Nassau-Weilburg
E270662
Louis II, Count of Nassau-Weilburg was a late 16th- and early 17th-century German nobleman of the House of Nassau who ruled the small principality of Nassau-Weilburg within the Holy Roman Empire.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Louis II, Count of Nassau-Weilburg canonical | 1 |
| Louis II, Count of Nassau-Weilburg (1565–1627) | 1 |
| Louis, Count of Nassau-Weilburg (died 1605) | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1879922 — 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: Louis II, Count of Nassau-Weilburg Context triple: [County of Nassau-Weilburg, notableRuler, Louis II, Count of Nassau-Weilburg]
-
A.
Philip III, Count of Nassau-Weilburg
Philip III, Count of Nassau-Weilburg, was a late medieval German nobleman of the House of Nassau who ruled parts of the Nassau territories in what is now western Germany.
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B.
John VI, Count of Nassau-Dillenburg
John VI, Count of Nassau-Dillenburg was a 16th-century German nobleman and staunch Calvinist who played a key political and military role in the early stages of the Dutch Revolt alongside his brother William the Silent.
-
C.
Walram II, Count of Nassau
Walram II, Count of Nassau, was a 13th-century German nobleman whose lineage founded the Walramian branch of the House of Nassau, an important dynasty in German and European history.
-
D.
John I, Count of Nassau-Weilburg
John I, Count of Nassau-Weilburg was a late medieval German nobleman of the House of Nassau who ruled the small principality of Nassau-Weilburg and helped shape its territorial and dynastic development.
-
E.
John VII, Count of Nassau-Siegen
John VII, Count of Nassau-Siegen was a German nobleman of the House of Nassau who ruled the small principality of Nassau-Siegen in the late 16th and early 17th centuries.
- 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: Louis II, Count of Nassau-Weilburg Target entity description: Louis II, Count of Nassau-Weilburg was a late 16th- and early 17th-century German nobleman of the House of Nassau who ruled the small principality of Nassau-Weilburg within the Holy Roman Empire.
-
A.
Philip III, Count of Nassau-Weilburg
Philip III, Count of Nassau-Weilburg, was a late medieval German nobleman of the House of Nassau who ruled parts of the Nassau territories in what is now western Germany.
-
B.
John VI, Count of Nassau-Dillenburg
John VI, Count of Nassau-Dillenburg was a 16th-century German nobleman and staunch Calvinist who played a key political and military role in the early stages of the Dutch Revolt alongside his brother William the Silent.
-
C.
Walram II, Count of Nassau
Walram II, Count of Nassau, was a 13th-century German nobleman whose lineage founded the Walramian branch of the House of Nassau, an important dynasty in German and European history.
-
D.
John I, Count of Nassau-Weilburg
John I, Count of Nassau-Weilburg was a late medieval German nobleman of the House of Nassau who ruled the small principality of Nassau-Weilburg and helped shape its territorial and dynastic development.
-
E.
John VII, Count of Nassau-Siegen
John VII, Count of Nassau-Siegen was a German nobleman of the House of Nassau who ruled the small principality of Nassau-Siegen in the late 16th and early 17th centuries.
- F. None of above. chosen
Statements (25)
| Predicate | Object |
|---|---|
| instanceOf |
German noble
ⓘ
count ⓘ member of the House of Nassau ⓘ nobleman ⓘ |
| aristocraticRank | count ⓘ |
| continent | Europe ⓘ |
| countryOfCitizenship | Holy Roman Empire ⓘ |
| dynasty | House of Nassau-Weilburg ⓘ |
| ethnicGroup | German ⓘ |
| governed | small principality of Nassau-Weilburg ⓘ |
| isSubjectOf |
genealogies of the House of Nassau
ⓘ
history of Nassau-Weilburg ⓘ |
| languageOfEnvironment | German ⓘ |
| nobleFamily | House of Nassau ⓘ |
| nobleTitle | Count ⓘ |
| partOf |
German nobility
ⓘ
Holy Roman Empire nobility ⓘ |
| positionHeld | ruler of Nassau-Weilburg ⓘ |
| realmWithin | Holy Roman Empire ⓘ |
| region | Weilburg ⓘ |
| residence | Nassau-Weilburg ⓘ |
| territoryRuled | Nassau-Weilburg ⓘ |
| timePeriod |
early 17th century
ⓘ
late 16th century ⓘ |
| title | Count of Nassau-Weilburg ⓘ |
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: Louis II, Count of Nassau-Weilburg Description of subject: Louis II, Count of Nassau-Weilburg was a late 16th- and early 17th-century German nobleman of the House of Nassau who ruled the small principality of Nassau-Weilburg within the Holy Roman Empire.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Louis, Count of Nassau-Weilburg (died 1605)
this entity surface form:
Louis II, Count of Nassau-Weilburg (1565–1627)