Wilhelm Ernst Karl Alexander Friedrich Heinrich Bernhard Albert Georg Hermann
E1011461
Wilhelm Ernst Karl Alexander Friedrich Heinrich Bernhard Albert Georg Hermann was the last reigning Grand Duke of Saxe-Weimar-Eisenach, who ruled until the abolition of the German monarchies at the end of World War I.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Wilhelm Ernst Karl Alexander Friedrich Heinrich Bernhard Albert Georg Hermann canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T12930789 — 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: Wilhelm Ernst Karl Alexander Friedrich Heinrich Bernhard Albert Georg Hermann Context triple: [Wilhelm Ernst, Grand Duke of Saxe-Weimar-Eisenach, name, Wilhelm Ernst Karl Alexander Friedrich Heinrich Bernhard Albert Georg Hermann]
-
A.
Heinrich Wladimir Albrecht Ernst
Heinrich Wladimir Albrecht Ernst, better known as Duke Henry of Mecklenburg-Schwerin, was a German nobleman who became Prince Consort of the Netherlands through his marriage to Queen Wilhelmina.
-
B.
Friedrich Wilhelm Victor August Ernst
Friedrich Wilhelm Victor August Ernst, better known as Crown Prince Wilhelm of Germany, was the last Crown Prince of the German Empire and Kingdom of Prussia and the eldest son of Kaiser Wilhelm II.
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C.
Ludwig Otto Friedrich Wilhelm
Ludwig Otto Friedrich Wilhelm, better known as Ludwig II of Bavaria, was the 19th-century Bavarian king famed for commissioning extravagant fairy-tale castles like Neuschwanstein and for his patronage of composer Richard Wagner.
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D.
Friedrich Wilhelm Christian Karl Ferdinand
Friedrich Wilhelm Christian Karl Ferdinand is the full given name of Wilhelm von Humboldt, the influential Prussian philosopher, linguist, and statesman.
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E.
Heinrich Wilhelm Konstantin Viktor Franz
Heinrich Wilhelm Konstantin Viktor Franz was a member of European royalty, born into the House of Savoy as a son of Princess Mafalda of Savoy.
- 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: Wilhelm Ernst Karl Alexander Friedrich Heinrich Bernhard Albert Georg Hermann Target entity description: Wilhelm Ernst Karl Alexander Friedrich Heinrich Bernhard Albert Georg Hermann was the last reigning Grand Duke of Saxe-Weimar-Eisenach, who ruled until the abolition of the German monarchies at the end of World War I.
-
A.
Heinrich Wladimir Albrecht Ernst
Heinrich Wladimir Albrecht Ernst, better known as Duke Henry of Mecklenburg-Schwerin, was a German nobleman who became Prince Consort of the Netherlands through his marriage to Queen Wilhelmina.
-
B.
Friedrich Wilhelm Victor August Ernst
Friedrich Wilhelm Victor August Ernst, better known as Crown Prince Wilhelm of Germany, was the last Crown Prince of the German Empire and Kingdom of Prussia and the eldest son of Kaiser Wilhelm II.
-
C.
Ludwig Otto Friedrich Wilhelm
Ludwig Otto Friedrich Wilhelm, better known as Ludwig II of Bavaria, was the 19th-century Bavarian king famed for commissioning extravagant fairy-tale castles like Neuschwanstein and for his patronage of composer Richard Wagner.
-
D.
Friedrich Wilhelm Christian Karl Ferdinand
Friedrich Wilhelm Christian Karl Ferdinand is the full given name of Wilhelm von Humboldt, the influential Prussian philosopher, linguist, and statesman.
-
E.
Heinrich Wilhelm Konstantin Viktor Franz
Heinrich Wilhelm Konstantin Viktor Franz was a member of European royalty, born into the House of Savoy as a son of Princess Mafalda of Savoy.
- F. None of above. chosen
Statements (45)
| Predicate | Object |
|---|---|
| instanceOf |
Grand Duke of Saxe-Weimar-Eisenach
ⓘ
human ⓘ |
| aristocraticTitleAfterAbolition | Head of the House of Saxe-Weimar-Eisenach NERFINISHED ⓘ |
| causeOfEndOfReign | German Revolution of 1918–1919 NERFINISHED ⓘ |
| coatOfArms | Coat of arms of the Grand Duchy of Saxe-Weimar-Eisenach NERFINISHED ⓘ |
| countryOfCitizenship |
German Empire
NERFINISHED
ⓘ
Weimar Republic NERFINISHED ⓘ |
| endTime | 1918-11-09 ⓘ |
| ethnicGroup | German ⓘ |
| father | Karl August, Hereditary Grand Duke of Saxe-Weimar-Eisenach NERFINISHED ⓘ |
| givenName |
Albert
NERFINISHED
ⓘ
Alexander ⓘ Bernhard NERFINISHED ⓘ Ernst NERFINISHED ⓘ Friedrich NERFINISHED ⓘ Georg NERFINISHED ⓘ Heinrich NERFINISHED ⓘ Hermann NERFINISHED ⓘ Karl NERFINISHED ⓘ Wilhelm ⓘ |
| historicalSignificance | last reigning Grand Duke of Saxe-Weimar-Eisenach ⓘ |
| languageSpoken | German ⓘ |
| memberOf |
House of Saxe-Weimar-Eisenach
NERFINISHED
ⓘ
House of Wettin NERFINISHED ⓘ |
| monarchOf | Grand Duchy of Saxe-Weimar-Eisenach NERFINISHED ⓘ |
| mother | Princess Pauline of Saxe-Weimar-Eisenach NERFINISHED ⓘ |
| nameInReligion | Wilhelm Ernst NERFINISHED ⓘ |
| nativeLanguage | German ⓘ |
| nobleTitle |
Grand Duke
NERFINISHED
ⓘ
Prince of Saxe-Weimar-Eisenach NERFINISHED ⓘ |
| participatedIn | World War I ⓘ |
| partOf | German nobility ⓘ |
| positionHeld |
Grand Duke of Saxe-Weimar-Eisenach
NERFINISHED
ⓘ
head of the House of Saxe-Weimar-Eisenach ⓘ |
| precededBy | Charles Alexander, Grand Duke of Saxe-Weimar-Eisenach NERFINISHED ⓘ |
| reignEnd | 1918-11-09 ⓘ |
| reignStart | 1901-01-05 ⓘ |
| relative | Charles Alexander, Grand Duke of Saxe-Weimar-Eisenach NERFINISHED ⓘ |
| religion | Lutheranism ⓘ |
| residence |
Grand Ducal Palace, Weimar
NERFINISHED
ⓘ
Weimar NERFINISHED ⓘ |
| sexOrGender | male ⓘ |
| spouse | Caroline Reuss of Greiz NERFINISHED ⓘ |
| succeededBy | no monarch (monarchy abolished) ⓘ |
| wasDeposed | true ⓘ |
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: Wilhelm Ernst Karl Alexander Friedrich Heinrich Bernhard Albert Georg Hermann Description of subject: Wilhelm Ernst Karl Alexander Friedrich Heinrich Bernhard Albert Georg Hermann was the last reigning Grand Duke of Saxe-Weimar-Eisenach, who ruled until the abolition of the German monarchies at the end of World War I.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.
Wilhelm Ernst, Grand Duke of Saxe-Weimar-Eisenach
→
name
→
Wilhelm Ernst Karl Alexander Friedrich Heinrich Bernhard Albert Georg Hermann
ⓘ