Hedwig of Sagan
E571588
Hedwig of Sagan was a 14th-century Polish queen consort, the fourth wife of King Casimir III the Great, noted for her role in the late Piast dynasty’s succession politics.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Hedwig of Sagan canonical | 1 |
| Hedwiga | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T6137146 — 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: Hedwig of Sagan Context triple: [Casimir III the Great, spouse, Hedwig of Sagan]
-
A.
Hedwig of Andechs
Hedwig of Andechs was a 13th-century duchess of Silesia renowned for her piety, charitable works, and later veneration as a Catholic saint.
-
B.
Hedwig of Kyburg
Hedwig of Kyburg was a 13th-century noblewoman from the House of Kyburg, best known as the mother of Rudolf I, the first Habsburg King of Germany.
-
C.
Ottla
Ottla was the beloved younger sister of writer Franz Kafka, known from his diaries and letters for her close relationship with him and her tragic death in the Holocaust.
-
D.
Hedvig
Hedvig is a Scandinavian female given name, historically borne by several notable women in Swedish and broader Nordic royalty and nobility.
-
E.
Agnes of Merania
Agnes of Merania was a late 12th-century noblewoman and queen consort of France, known for her controversial marriage to King Philip II that sparked a major conflict with the papacy.
- 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: Hedwig of Sagan Target entity description: Hedwig of Sagan was a 14th-century Polish queen consort, the fourth wife of King Casimir III the Great, noted for her role in the late Piast dynasty’s succession politics.
-
A.
Hedwig of Andechs
Hedwig of Andechs was a 13th-century duchess of Silesia renowned for her piety, charitable works, and later veneration as a Catholic saint.
-
B.
Hedwig of Kyburg
Hedwig of Kyburg was a 13th-century noblewoman from the House of Kyburg, best known as the mother of Rudolf I, the first Habsburg King of Germany.
-
C.
Ottla
Ottla was the beloved younger sister of writer Franz Kafka, known from his diaries and letters for her close relationship with him and her tragic death in the Holocaust.
-
D.
Hedvig
Hedvig is a Scandinavian female given name, historically borne by several notable women in Swedish and broader Nordic royalty and nobility.
-
E.
Agnes of Merania
Agnes of Merania was a late 12th-century noblewoman and queen consort of France, known for her controversial marriage to King Philip II that sparked a major conflict with the papacy.
- F. None of above. chosen
Statements (39)
| Predicate | Object |
|---|---|
| instanceOf |
Polish queen consort
ⓘ
human ⓘ noblewoman ⓘ queen consort ⓘ |
| alsoKnownAs |
Hedwig of Żagań
NERFINISHED
ⓘ
Jadwiga żagańska NERFINISHED ⓘ |
| associatedWith |
Polish royal court in Kraków
NERFINISHED
ⓘ
late Piast monarchy ⓘ |
| birthPlace |
Duchy of Żagań
NERFINISHED
ⓘ
Żagań NERFINISHED ⓘ |
| chronologicalContext | late Piast period in Poland ⓘ |
| countryOfCitizenship | Kingdom of Poland NERFINISHED ⓘ |
| deathPlace | Silesia NERFINISHED ⓘ |
| father | Henry V of Iron NERFINISHED ⓘ |
| floruit | 14th century ⓘ |
| givenName | Hedwig NERFINISHED ⓘ |
| historicalRegion | Silesia NERFINISHED ⓘ |
| languageOfName | German ⓘ |
| marriageSignificance | influenced succession arrangements of the Polish crown ⓘ |
| memberOfDynasty |
Piast dynasty
NERFINISHED
ⓘ
Silesian Piasts NERFINISHED ⓘ |
| monarchConsortIn | Kingdom of Poland NERFINISHED ⓘ |
| monarchConsortOf | Casimir III the Great NERFINISHED ⓘ |
| mother | Anna of Plock NERFINISHED ⓘ |
| nativeLanguage | Polish ⓘ |
| nobleFamily | Piasts of Żagań NERFINISHED ⓘ |
| nobleTitle | Duchess of Żagań NERFINISHED ⓘ |
| notableFor | role in succession politics of the late Piast dynasty ⓘ |
| positionHeld | Queen consort of Poland ⓘ |
| relative |
Henry VI the Elder of Głogów
NERFINISHED
ⓘ
Henry VII of Brzeg NERFINISHED ⓘ Louis I the Fair of Brzeg NERFINISHED ⓘ Wenceslaus I of Żagań NERFINISHED ⓘ |
| religion | Roman Catholicism ⓘ |
| sexOrGender | female ⓘ |
| spouse | Casimir III the Great NERFINISHED ⓘ |
| spouseOccupation | King of Poland ⓘ |
| spouseOrder | fourth wife of Casimir III the Great ⓘ |
| titleHeld | Queen of Poland 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: Hedwig of Sagan Description of subject: Hedwig of Sagan was a 14th-century Polish queen consort, the fourth wife of King Casimir III the Great, noted for her role in the late Piast dynasty’s succession politics.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Casimir III the Great
this entity surface form:
Hedwiga