Grand Duke of Frankfurt (titular)
E294531
The Grand Duke of Frankfurt (titular) was a noble title created by Napoleon for his stepson Eugène de Beauharnais, symbolizing authority over the short-lived Grand Duchy of Frankfurt in the early 19th century.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Grand Duke of Frankfurt (titular) canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2760937 — 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: Grand Duke of Frankfurt (titular) Context triple: [Eugène de Beauharnais, positionHeld, Grand Duke of Frankfurt (titular)]
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A.
Grand Duke of Hesse and by Rhine
The Grand Duke of Hesse and by Rhine was the hereditary sovereign ruler of the Grand Duchy of Hesse, a German state within the Holy Roman Empire’s successor entities and later the German Empire, until the monarchy’s abolition after World War I.
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B.
Grand Duke of Berg
The Grand Duke of Berg was a Napoleonic-era sovereign title associated with the Grand Duchy of Berg, a client state of the French Empire in western Germany.
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C.
Duke of Prussia
Duke of Prussia was a hereditary noble title held by the Hohenzollern rulers of the Duchy of Prussia, which later formed the core of the Kingdom of Prussia.
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D.
Elector of Hesse
The Elector of Hesse was the sovereign head of the German state of Hesse-Kassel, a princely ruler who held the prestigious electoral dignity within the Holy Roman Empire and its successor arrangements.
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E.
Grand Duke of Luxembourg
The Grand Duke of Luxembourg is the hereditary monarch and head of state of the Grand Duchy of Luxembourg, a small constitutional monarchy in Western Europe.
- 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: Grand Duke of Frankfurt (titular) Target entity description: The Grand Duke of Frankfurt (titular) was a noble title created by Napoleon for his stepson Eugène de Beauharnais, symbolizing authority over the short-lived Grand Duchy of Frankfurt in the early 19th century.
-
A.
Grand Duke of Hesse and by Rhine
The Grand Duke of Hesse and by Rhine was the hereditary sovereign ruler of the Grand Duchy of Hesse, a German state within the Holy Roman Empire’s successor entities and later the German Empire, until the monarchy’s abolition after World War I.
-
B.
Grand Duke of Berg
The Grand Duke of Berg was a Napoleonic-era sovereign title associated with the Grand Duchy of Berg, a client state of the French Empire in western Germany.
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C.
Duke of Prussia
Duke of Prussia was a hereditary noble title held by the Hohenzollern rulers of the Duchy of Prussia, which later formed the core of the Kingdom of Prussia.
-
D.
Elector of Hesse
The Elector of Hesse was the sovereign head of the German state of Hesse-Kassel, a princely ruler who held the prestigious electoral dignity within the Holy Roman Empire and its successor arrangements.
-
E.
Grand Duke of Luxembourg
The Grand Duke of Luxembourg is the hereditary monarch and head of state of the Grand Duchy of Luxembourg, a small constitutional monarchy in Western Europe.
- F. None of above. chosen
Statements (30)
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: Grand Duke of Frankfurt (titular) Description of subject: The Grand Duke of Frankfurt (titular) was a noble title created by Napoleon for his stepson Eugène de Beauharnais, symbolizing authority over the short-lived Grand Duchy of Frankfurt in the early 19th century.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.