Frederick Adolf, Duke of Östergötland
E374753
Frederick Adolf, Duke of Östergötland was an 18th-century Swedish prince of the House of Holstein-Gottorp and younger son of King Adolf Frederick of Sweden and Queen Louisa Ulrika of Prussia.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Frederick Adolf, Duke of Östergötland canonical | 4 |
How this entity was disambiguated
This entity first appeared as the object of triple T3639344 — 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: Frederick Adolf, Duke of Östergötland Context triple: [Louisa Ulrika of Prussia, child, Frederick Adolf, Duke of Östergötland]
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A.
Duke of Södermanland
The Duke of Södermanland was a Swedish ducal title historically associated with members of the royal family, notably held by the future King Charles IX of Sweden.
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B.
Duke of Värmland
The Duke of Värmland was a Swedish ducal title historically associated with members of the royal family who governed the Värmland region as part of their princely appanage.
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C.
King Frederick I of Sweden
King Frederick I of Sweden was an 18th-century Swedish monarch known for consolidating royal influence during the early Age of Liberty and for establishing prestigious institutions such as the Order of the Polar Star.
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D.
Adolf Frederick of Sweden
Adolf Frederick of Sweden was an 18th-century King of Sweden from the House of Holstein-Gottorp whose reign marked the later phase of the Age of Liberty and preceded the rise of Gustavian absolutism.
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E.
Frederick IV, Duke of Holstein-Gottorp
Frederick IV, Duke of Holstein-Gottorp, was a late 17th- to early 18th-century German prince of the House of Holstein-Gottorp who ruled a duchy in the Holy Roman Empire and was closely connected by marriage to the Swedish royal family.
- 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: Frederick Adolf, Duke of Östergötland Target entity description: Frederick Adolf, Duke of Östergötland was an 18th-century Swedish prince of the House of Holstein-Gottorp and younger son of King Adolf Frederick of Sweden and Queen Louisa Ulrika of Prussia.
-
A.
Duke of Södermanland
The Duke of Södermanland was a Swedish ducal title historically associated with members of the royal family, notably held by the future King Charles IX of Sweden.
-
B.
Duke of Värmland
The Duke of Värmland was a Swedish ducal title historically associated with members of the royal family who governed the Värmland region as part of their princely appanage.
-
C.
King Frederick I of Sweden
King Frederick I of Sweden was an 18th-century Swedish monarch known for consolidating royal influence during the early Age of Liberty and for establishing prestigious institutions such as the Order of the Polar Star.
-
D.
Adolf Frederick of Sweden
Adolf Frederick of Sweden was an 18th-century King of Sweden from the House of Holstein-Gottorp whose reign marked the later phase of the Age of Liberty and preceded the rise of Gustavian absolutism.
-
E.
Frederick IV, Duke of Holstein-Gottorp
Frederick IV, Duke of Holstein-Gottorp, was a late 17th- to early 18th-century German prince of the House of Holstein-Gottorp who ruled a duchy in the Holy Roman Empire and was closely connected by marriage to the Swedish royal family.
- F. None of above. chosen
Statements (32)
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: Frederick Adolf, Duke of Östergötland Description of subject: Frederick Adolf, Duke of Östergötland was an 18th-century Swedish prince of the House of Holstein-Gottorp and younger son of King Adolf Frederick of Sweden and Queen Louisa Ulrika of Prussia.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.