Cymburgis of Masovia
E799142
Cymburgis of Masovia was a Polish Piast princess whose marriage into the Habsburg dynasty made her an important ancestress of later Holy Roman Emperors, including Frederick III.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Cymburgis of Masovia canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T9433417 — 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: Cymburgis of Masovia Context triple: [Frederick III, Holy Roman Emperor, mother, Cymburgis of Masovia]
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A.
Grzymisława of Łuck
Grzymisława of Łuck was a 13th-century Ruthenian noblewoman who became a Polish duchess and the mother of Bolesław V the Chaste, playing a role in the dynastic politics of medieval Poland.
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B.
Jadwiga of Kalisz
Jadwiga of Kalisz was a 13th–14th century Polish queen consort of Władysław I the Elbow-high and the mother of King Casimir III the Great, playing a key role in the Piast dynasty’s royal lineage.
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C.
Beatrix of Świdnica
Beatrix of Świdnica was a Silesian Piast princess who became Holy Roman Empress as the wife of Emperor Louis IV.
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D.
Elizabeth Richeza of Poland
Elizabeth Richeza of Poland was a Polish princess of the Piast dynasty who became Queen consort of Bohemia and later of Poland through her royal marriages.
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E.
Opole Piasts
The Opole Piasts were a regional branch of Poland’s Piast dynasty that ruled the Duchy of Opole and surrounding Silesian territories during the Middle Ages.
- 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: Cymburgis of Masovia Target entity description: Cymburgis of Masovia was a Polish Piast princess whose marriage into the Habsburg dynasty made her an important ancestress of later Holy Roman Emperors, including Frederick III.
-
A.
Grzymisława of Łuck
Grzymisława of Łuck was a 13th-century Ruthenian noblewoman who became a Polish duchess and the mother of Bolesław V the Chaste, playing a role in the dynastic politics of medieval Poland.
-
B.
Jadwiga of Kalisz
Jadwiga of Kalisz was a 13th–14th century Polish queen consort of Władysław I the Elbow-high and the mother of King Casimir III the Great, playing a key role in the Piast dynasty’s royal lineage.
-
C.
Beatrix of Świdnica
Beatrix of Świdnica was a Silesian Piast princess who became Holy Roman Empress as the wife of Emperor Louis IV.
-
D.
Elizabeth Richeza of Poland
Elizabeth Richeza of Poland was a Polish princess of the Piast dynasty who became Queen consort of Bohemia and later of Poland through her royal marriages.
-
E.
Opole Piasts
The Opole Piasts were a regional branch of Poland’s Piast dynasty that ruled the Duchy of Opole and surrounding Silesian territories during the Middle Ages.
- F. None of above. chosen
Statements (48)
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: Cymburgis of Masovia Description of subject: Cymburgis of Masovia was a Polish Piast princess whose marriage into the Habsburg dynasty made her an important ancestress of later Holy Roman Emperors, including Frederick III.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.