William V, Landgrave of Hesse-Kassel
E724698
William V, Landgrave of Hesse-Kassel, was a 17th-century German prince who ruled the Landgraviate of Hesse-Kassel during the turbulent period of the Thirty Years' War.
All labels observed (1)
| Label | Occurrences |
|---|---|
| William V, Landgrave of Hesse-Kassel canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T8034902 — 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: William V, Landgrave of Hesse-Kassel Context triple: [Charlotte of Hesse-Kassel, father, William V, Landgrave of Hesse-Kassel]
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A.
William VI, Landgrave of Hesse-Kassel
William VI, Landgrave of Hesse-Kassel, was a 17th-century German prince of the House of Hesse who ruled the Landgraviate of Hesse-Kassel during the post–Thirty Years’ War period.
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B.
William VIII, Landgrave of Hesse-Kassel
William VIII, Landgrave of Hesse-Kassel, was an 18th-century German prince of the House of Hesse who ruled the Landgraviate of Hesse-Kassel during the War of the Austrian Succession and the Seven Years' War.
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C.
William V, Duke of Bavaria
William V, Duke of Bavaria was a 16th-century Bavarian ruler known for his staunch Counter-Reformation Catholicism, extensive patronage of Jesuits and the arts, and financial extravagance that led to his abdication in favor of his son.
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D.
William VII, Landgrave of Hesse-Kassel
William VII, Landgrave of Hesse-Kassel was a 17th-century German nobleman and hereditary ruler of the Landgraviate of Hesse-Kassel who died before assuming full governance.
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E.
William II, Elector of Hesse
William II, Elector of Hesse was a 19th-century German prince who ruled the Electorate of Hesse during the turbulent era of the Napoleonic Wars and the subsequent reshaping of the German 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: William V, Landgrave of Hesse-Kassel Target entity description: William V, Landgrave of Hesse-Kassel, was a 17th-century German prince who ruled the Landgraviate of Hesse-Kassel during the turbulent period of the Thirty Years' War.
-
A.
William VI, Landgrave of Hesse-Kassel
William VI, Landgrave of Hesse-Kassel, was a 17th-century German prince of the House of Hesse who ruled the Landgraviate of Hesse-Kassel during the post–Thirty Years’ War period.
-
B.
William VIII, Landgrave of Hesse-Kassel
William VIII, Landgrave of Hesse-Kassel, was an 18th-century German prince of the House of Hesse who ruled the Landgraviate of Hesse-Kassel during the War of the Austrian Succession and the Seven Years' War.
-
C.
William V, Duke of Bavaria
William V, Duke of Bavaria was a 16th-century Bavarian ruler known for his staunch Counter-Reformation Catholicism, extensive patronage of Jesuits and the arts, and financial extravagance that led to his abdication in favor of his son.
-
D.
William VII, Landgrave of Hesse-Kassel
William VII, Landgrave of Hesse-Kassel was a 17th-century German nobleman and hereditary ruler of the Landgraviate of Hesse-Kassel who died before assuming full governance.
-
E.
William II, Elector of Hesse
William II, Elector of Hesse was a 19th-century German prince who ruled the Electorate of Hesse during the turbulent era of the Napoleonic Wars and the subsequent reshaping of the German states.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
German prince
ⓘ
landgrave ⓘ nobleman ⓘ ruler ⓘ |
| alliance | Sweden in the Thirty Years' War NERFINISHED ⓘ |
| associatedWith | Calvinist principalities in the Holy Roman Empire ⓘ |
| birthDate | 1602-02-13 ⓘ |
| birthPlace | Kassel NERFINISHED ⓘ |
| burialPlace | Kassel NERFINISHED ⓘ |
| causeOfDeath | illness ⓘ |
| century | 17th century ⓘ |
| child |
Charlotte of Hesse-Kassel
NERFINISHED
ⓘ
Hedwig Sophie of Hesse-Kassel NERFINISHED ⓘ Philipp, Landgrave of Hesse-Kassel NERFINISHED ⓘ William VI, Landgrave of Hesse-Kassel NERFINISHED ⓘ |
| conflict | Thirty Years' War NERFINISHED ⓘ |
| countryOfCitizenship | Holy Roman Empire ⓘ |
| deathDate | 1637-09-21 ⓘ |
| deathPlace | Leer in East Frisia NERFINISHED ⓘ |
| era | Early modern period NERFINISHED ⓘ |
| ethnicity | German ⓘ |
| father | Maurice, Landgrave of Hesse-Kassel NERFINISHED ⓘ |
| governedTerritory | Landgraviate of Hesse-Kassel NERFINISHED ⓘ |
| historicalRegion | Hesse NERFINISHED ⓘ |
| house | House of Hesse NERFINISHED ⓘ |
| language | German ⓘ |
| militaryRole | Protestant military leader in the Thirty Years' War ⓘ |
| mother | Juliana of Nassau-Dillenburg NERFINISHED ⓘ |
| nobleFamily | House of Hesse-Kassel NERFINISHED ⓘ |
| notableEvent | Flight from Hesse-Kassel due to Imperial occupation ⓘ |
| notableWork | Leadership of Hesse-Kassel during the Thirty Years' War ⓘ |
| politicalAlignment | Pro-Protestant ⓘ |
| positionHeld | Landgrave of Hesse-Kassel NERFINISHED ⓘ |
| predecessor | Maurice, Landgrave of Hesse-Kassel NERFINISHED ⓘ |
| rank | Prince of the Blood of Hesse ⓘ |
| regentAfterDeath | Amalie Elisabeth of Hanau-Münzenberg NERFINISHED ⓘ |
| reignEnd | 1637 ⓘ |
| reignStart | 1627 ⓘ |
| religion | Calvinism ⓘ |
| residence | Kassel NERFINISHED ⓘ |
| spouse | Amalie Elisabeth of Hanau-Münzenberg NERFINISHED ⓘ |
| spouseTitle | Landgravine of Hesse-Kassel NERFINISHED ⓘ |
| style | His Serene Highness ⓘ |
| successor | William VI, Landgrave of Hesse-Kassel NERFINISHED ⓘ |
| title |
Landgrave of Hesse-Kassel
NERFINISHED
ⓘ
Prince of the Holy Roman Empire ⓘ |
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: William V, Landgrave of Hesse-Kassel Description of subject: William V, Landgrave of Hesse-Kassel, was a 17th-century German prince who ruled the Landgraviate of Hesse-Kassel during the turbulent period of the Thirty Years' War.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.