Duke Alexander of Württemberg
E359511
Duke Alexander of Württemberg was a 19th-century German nobleman and military officer from the royal House of Württemberg, known for his service in the Russian army and his dynastic connections to several European royal families.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Duke Alexander of Württemberg canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2294006 — 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: Duke Alexander of Württemberg Context triple: [House of Württemberg, notableMember, Duke Alexander of Württemberg]
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A.
Duke Eugen of Württemberg
Duke Eugen of Württemberg was a 19th-century German nobleman and military officer from the influential royal House of Württemberg.
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B.
William, Duke of Württemberg
William, Duke of Württemberg was a German nobleman of the House of Württemberg who became the first King of Württemberg in the early 19th century.
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C.
Duke Albrecht of Württemberg
Duke Albrecht of Württemberg was a German royal and high-ranking military officer who commanded German forces on the Western Front during World War I, including at major engagements such as the Second Battle of Ypres.
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D.
Gustavus Samuel Leopold, Duke of Zweibrücken
Gustavus Samuel Leopold, Duke of Zweibrücken, was an 18th-century German prince of the Wittelsbach line who ruled the Duchy of Zweibrücken within the Holy Roman Empire.
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E.
Duke of Württemberg
The Duke of Württemberg is a hereditary noble title historically held by the head of the House of Württemberg, which ruled the southwestern German region of Württemberg for 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: Duke Alexander of Württemberg Target entity description: Duke Alexander of Württemberg was a 19th-century German nobleman and military officer from the royal House of Württemberg, known for his service in the Russian army and his dynastic connections to several European royal families.
-
A.
Duke Eugen of Württemberg
Duke Eugen of Württemberg was a 19th-century German nobleman and military officer from the influential royal House of Württemberg.
-
B.
William, Duke of Württemberg
William, Duke of Württemberg was a German nobleman of the House of Württemberg who became the first King of Württemberg in the early 19th century.
-
C.
Duke Albrecht of Württemberg
Duke Albrecht of Württemberg was a German royal and high-ranking military officer who commanded German forces on the Western Front during World War I, including at major engagements such as the Second Battle of Ypres.
-
D.
Gustavus Samuel Leopold, Duke of Zweibrücken
Gustavus Samuel Leopold, Duke of Zweibrücken, was an 18th-century German prince of the Wittelsbach line who ruled the Duchy of Zweibrücken within the Holy Roman Empire.
-
E.
Duke of Württemberg
The Duke of Württemberg is a hereditary noble title historically held by the head of the House of Württemberg, which ruled the southwestern German region of Württemberg for centuries.
- F. None of above. chosen
Statements (25)
| Predicate | Object |
|---|---|
| instanceOf |
German nobleman
ⓘ
duke ⓘ human ⓘ member of royalty ⓘ military officer ⓘ |
| aristocraticTitleHolder | duke ⓘ |
| centuryOfActivity | 19th century ⓘ |
| continentOfActivity | Europe ⓘ |
| countryOfCitizenship |
Kingdom of Württemberg
ⓘ
Russian Empire ⓘ |
| dynasticConnection |
Russian imperial family
ⓘ
various European royal families ⓘ |
| ethnicGroup | German ⓘ |
| familyName | Württemberg ⓘ |
| gender | male ⓘ |
| givenName | Alexander ⓘ |
| memberOf | House of Württemberg ⓘ |
| militaryBranch | Imperial Russian Army ⓘ |
| militaryRank | officer ⓘ |
| nobleFamily | House of Württemberg ⓘ |
| nobleTitle | Duke of Württemberg ⓘ |
| notableFor |
dynastic connections to European royal families
ⓘ
service in the Russian army ⓘ |
| occupation | military officer ⓘ |
| socialClass | high nobility ⓘ |
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: Duke Alexander of Württemberg Description of subject: Duke Alexander of Württemberg was a 19th-century German nobleman and military officer from the royal House of Württemberg, known for his service in the Russian army and his dynastic connections to several European royal families.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.