Prince August, Duke of Dalarna
E551558
Prince August, Duke of Dalarna was a 19th-century Swedish prince of the Bernadotte dynasty and a younger son of King Oscar I of Sweden and Norway.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Prince August, Duke of Dalarna canonical | 3 |
| Carl Oscar, Duke of Södermanland | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T5652679 — 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: Prince August, Duke of Dalarna Context triple: [Oscar I of Norway and Sweden, child, Prince August, Duke of Dalarna]
-
A.
Prince Gustaf, Duke of Uppland
Prince Gustaf, Duke of Uppland was a 19th-century Swedish prince, noted both as a member of the House of Bernadotte and as a talented composer of songs still known in Sweden today.
-
B.
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.
-
C.
Christian Louis, Prince of Waldeck
Christian Louis, Prince of Waldeck was a German nobleman who served as the ruling prince of the small principality of Waldeck within the Holy Roman Empire.
-
D.
Prince Daniel, Duke of Västergötland
Prince Daniel, Duke of Västergötland, is a member of the Swedish royal family and the husband of Crown Princess Victoria of Sweden.
-
E.
Prince Oscar, Duke of Skåne
Prince Oscar, Duke of Skåne, is a Swedish prince and the second child of Crown Princess Victoria and Prince Daniel, making him third in line to the Swedish throne.
- 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: Prince August, Duke of Dalarna Target entity description: Prince August, Duke of Dalarna was a 19th-century Swedish prince of the Bernadotte dynasty and a younger son of King Oscar I of Sweden and Norway.
-
A.
Prince Gustaf, Duke of Uppland
Prince Gustaf, Duke of Uppland was a 19th-century Swedish prince, noted both as a member of the House of Bernadotte and as a talented composer of songs still known in Sweden today.
-
B.
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.
-
C.
Christian Louis, Prince of Waldeck
Christian Louis, Prince of Waldeck was a German nobleman who served as the ruling prince of the small principality of Waldeck within the Holy Roman Empire.
-
D.
Prince Daniel, Duke of Västergötland
Prince Daniel, Duke of Västergötland, is a member of the Swedish royal family and the husband of Crown Princess Victoria of Sweden.
-
E.
Prince Oscar, Duke of Skåne
Prince Oscar, Duke of Skåne, is a Swedish prince and the second child of Crown Princess Victoria and Prince Daniel, making him third in line to the Swedish throne.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
Duke of Dalarna
ⓘ
Prince of the Bernadotte dynasty ⓘ Swedish prince ⓘ |
| associatedDynasty | Bernadotte dynasty NERFINISHED ⓘ |
| birthDate | 1831-08-24 ⓘ |
| birthPlace | Stockholm, Sweden NERFINISHED ⓘ |
| burialChurch | Riddarholmskyrkan, Stockholm NERFINISHED ⓘ |
| burialPlace | Riddarholmen Church NERFINISHED ⓘ |
| citizenship |
Norway
NERFINISHED
ⓘ
Sweden ⓘ |
| country | Sweden ⓘ |
| deathCause | illness (unspecified in most general references) ⓘ |
| deathDate | 1873-03-04 ⓘ |
| deathPlace | Stockholm, Sweden NERFINISHED ⓘ |
| era | 19th century ⓘ |
| father | Oscar I of Sweden and Norway NERFINISHED ⓘ |
| fatherTitle |
King of Norway
NERFINISHED
ⓘ
King of Sweden NERFINISHED ⓘ |
| gender | male ⓘ |
| givenName | August NERFINISHED ⓘ |
| language | Swedish ⓘ |
| lifeSpan | 1831–1873 ⓘ |
| marriageDate | 1864-04-16 ⓘ |
| monarchDuringLifetime |
Charles XV of Sweden
NERFINISHED
ⓘ
Oscar I of Sweden and Norway NERFINISHED ⓘ Oscar II of Sweden NERFINISHED ⓘ |
| mother | Josephine of Leuchtenberg NERFINISHED ⓘ |
| motherTitle |
Queen consort of Norway
ⓘ
Queen consort of Sweden ⓘ |
| nobleFamily | Bernadotte NERFINISHED ⓘ |
| nobleRank | prince ⓘ |
| notableFor | being a younger son of King Oscar I of Sweden and Norway ⓘ |
| positionHeld | Duke of Dalarna NERFINISHED ⓘ |
| religion |
Church of Sweden
NERFINISHED
ⓘ
Lutheranism ⓘ |
| royalHouse | House of Bernadotte NERFINISHED ⓘ |
| sibling |
Charles XV of Sweden
NERFINISHED
ⓘ
Prince Gustaf, Duke of Uppland NERFINISHED ⓘ Prince Oscar, Duke of Östergötland NERFINISHED ⓘ Princess Eugenie of Sweden and Norway NERFINISHED ⓘ |
| spouse |
Princess Therese Amalie of Saxe-Altenburg
NERFINISHED
ⓘ
Therese of Saxe-Altenburg NERFINISHED ⓘ |
| style | His Royal Highness ⓘ |
| title |
Duke of Dalarna
NERFINISHED
ⓘ
Prince of Norway NERFINISHED ⓘ Prince of Sweden 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: Prince August, Duke of Dalarna Description of subject: Prince August, Duke of Dalarna was a 19th-century Swedish prince of the Bernadotte dynasty and a younger son of King Oscar I of Sweden and Norway.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Carl Oscar, Duke of Södermanland