Christian August of Holstein-Gottorp, Prince of Eutin
E639638
Christian August of Holstein-Gottorp, Prince of Eutin, was an 18th-century German prince and military officer of the House of Holstein-Gottorp, notable as the father of Charles Peter Ulrich, later Emperor Peter III of Russia.
All labels observed (3)
How this entity was disambiguated
This entity first appeared as the object of triple T6915288 — 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: Christian August of Holstein-Gottorp, Prince of Eutin Context triple: [Johanna Elisabeth of Holstein-Gottorp, spouse, Christian August of Holstein-Gottorp, Prince of Eutin]
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A.
Christian Albrecht, Duke of Holstein-Gottorp
Christian Albrecht, Duke of Holstein-Gottorp, was a 17th-century German prince who ruled the ducal share of Holstein-Gottorp and was involved in the complex dynastic and political conflicts of the Holy Roman Empire and Scandinavia.
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B.
Christian August, Prince of Anhalt-Zerbst
Christian August, Prince of Anhalt-Zerbst, was a minor German prince and Prussian general of the 18th century best known as the father of Catherine the Great of Russia.
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C.
Charles Frederick, Duke of Holstein-Gottorp
Charles Frederick, Duke of Holstein-Gottorp, was an 18th-century German prince whose marriage into the Russian imperial family positioned his descendants, including his son Peter III, in the line of succession to the Russian throne.
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D.
Duke Adolf Friedrich of Mecklenburg
Duke Adolf Friedrich of Mecklenburg was a German nobleman from the House of Mecklenburg who became known for his roles as a colonial official and explorer in Africa during the late 19th and early 20th centuries.
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E.
Charles Leopold, Duke of Mecklenburg-Schwerin
Charles Leopold, Duke of Mecklenburg-Schwerin, was an 18th-century German nobleman and ruler of the Mecklenburg-Schwerin duchy, notable as the father of Russian regent Anna Leopoldovna.
- 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: Christian August of Holstein-Gottorp, Prince of Eutin Target entity description: Christian August of Holstein-Gottorp, Prince of Eutin, was an 18th-century German prince and military officer of the House of Holstein-Gottorp, notable as the father of Charles Peter Ulrich, later Emperor Peter III of Russia.
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A.
Christian Albrecht, Duke of Holstein-Gottorp
Christian Albrecht, Duke of Holstein-Gottorp, was a 17th-century German prince who ruled the ducal share of Holstein-Gottorp and was involved in the complex dynastic and political conflicts of the Holy Roman Empire and Scandinavia.
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B.
Christian August, Prince of Anhalt-Zerbst
Christian August, Prince of Anhalt-Zerbst, was a minor German prince and Prussian general of the 18th century best known as the father of Catherine the Great of Russia.
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C.
Charles Frederick, Duke of Holstein-Gottorp
Charles Frederick, Duke of Holstein-Gottorp, was an 18th-century German prince whose marriage into the Russian imperial family positioned his descendants, including his son Peter III, in the line of succession to the Russian throne.
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D.
Duke Adolf Friedrich of Mecklenburg
Duke Adolf Friedrich of Mecklenburg was a German nobleman from the House of Mecklenburg who became known for his roles as a colonial official and explorer in Africa during the late 19th and early 20th centuries.
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E.
Charles Leopold, Duke of Mecklenburg-Schwerin
Charles Leopold, Duke of Mecklenburg-Schwerin, was an 18th-century German nobleman and ruler of the Mecklenburg-Schwerin duchy, notable as the father of Russian regent Anna Leopoldovna.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf |
German prince
ⓘ
House of Holstein-Gottorp member ⓘ member of royalty ⓘ military officer ⓘ nobleman ⓘ |
| child |
Adolf Frederick, King of Sweden
NERFINISHED
ⓘ
Anna Petrovna of Russia NERFINISHED ⓘ Augusta Maria of Holstein-Gottorp NERFINISHED ⓘ Charles Frederick, Duke of Holstein-Gottorp NERFINISHED ⓘ Frederica Amalia of Holstein-Gottorp NERFINISHED ⓘ Georg Ludwig of Holstein-Gottorp NERFINISHED ⓘ Hedvig Sophia of Holstein-Gottorp NERFINISHED ⓘ Johann Ludwig of Holstein-Gottorp NERFINISHED ⓘ Johanna Elisabeth of Holstein-Gottorp NERFINISHED ⓘ Wilhelm Christian of Holstein-Gottorp NERFINISHED ⓘ |
| countryOfCitizenship | Holy Roman Empire ⓘ |
| father | Christian Albert, Duke of Holstein-Gottorp NERFINISHED ⓘ |
| givenName | Christian August NERFINISHED ⓘ |
| grandchild | Peter III of Russia NERFINISHED ⓘ |
| mother | Frederica Amalia of Denmark NERFINISHED ⓘ |
| nobleFamily | House of Holstein-Gottorp NERFINISHED ⓘ |
| nobleTitle |
Duke of Holstein-Gottorp (titular)
NERFINISHED
ⓘ
Prince of Eutin NERFINISHED ⓘ |
| notableFamilyRelation | father of Charles Peter Ulrich (Peter III of Russia) ⓘ |
| positionHeld |
Bishop of Lübeck
NERFINISHED
ⓘ
Prince of Eutin NERFINISHED ⓘ |
| religion | Lutheranism ⓘ |
| sexOrGender | male ⓘ |
| sibling | Frederick IV, Duke of Holstein-Gottorp NERFINISHED ⓘ |
| spouse | Albertina Frederica of Baden-Durlach NERFINISHED ⓘ |
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: Christian August of Holstein-Gottorp, Prince of Eutin Description of subject: Christian August of Holstein-Gottorp, Prince of Eutin, was an 18th-century German prince and military officer of the House of Holstein-Gottorp, notable as the father of Charles Peter Ulrich, later Emperor Peter III of Russia.
Referenced by (8)
Full triples — surface form annotated when it differs from this entity's canonical label.
Johanna Elisabeth of Holstein-Gottorp
→
spouse
→
Christian August of Holstein-Gottorp, Prince of Eutin
ⓘ
Johanna Elisabeth of Holstein-Gottorp
→
husband
→
Christian August of Holstein-Gottorp, Prince of Eutin
ⓘ
Johanna Elisabeth of Holstein-Gottorp
→
father
→
Christian August of Holstein-Gottorp, Prince of Eutin
ⓘ
Johanna Elisabeth of Holstein-Gottorp
→
parent
→
Christian August of Holstein-Gottorp, Prince of Eutin
ⓘ
this entity surface form:
Christian August, Prince of Holstein-Gottorp, Prince-Bishop of Lübeck
Frederick IV, Duke of Holstein-Gottorp
→
sibling
→
Christian August of Holstein-Gottorp, Prince of Eutin
ⓘ
this entity surface form:
Christian August of Holstein-Gottorp
Charles Frederick, Duke of Holstein-Gottorp
→
father
→
Christian August of Holstein-Gottorp, Prince of Eutin
ⓘ
this entity surface form:
Christian August of Holstein-Gottorp
this entity surface form:
Christian August of Holstein-Gottorp