Ziemomysł of Kuyavia
E1005943
Ziemomysł of Kuyavia was a 13th-century Polish duke from the Piast dynasty who ruled parts of Kuyavia and participated in the regional power struggles of medieval Poland.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Ziemomysł of Kuyavia canonical | 2 |
| Ziemomysł of Inowrocław | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T12805982 — 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: Ziemomysł of Kuyavia Context triple: [Kuyavian Piasts, notableMember, Ziemomysł of Kuyavia]
-
A.
Siemowit
Siemowit is a legendary early ruler of Poland from the Piast dynasty, regarded in medieval chronicles as one of the first native princes preceding the historically documented Polish state.
-
B.
Cymburgis of Masovia
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.
-
C.
Prince of Siewierz
Prince of Siewierz was a noble title in the French Empire granted by Napoleon to Marshal Jean Lannes, reflecting his elevated status and military distinction.
-
D.
Siemomysł
Siemomysł was a 10th-century duke of the Polans from the Piast dynasty, known primarily as the father and predecessor of Mieszko I, the first historically documented ruler of Poland.
-
E.
Olgierd
Olgierd is an alternative name for Algirdas, the 14th-century Grand Duke of Lithuania who significantly expanded and strengthened the Lithuanian state.
- 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: Ziemomysł of Kuyavia Target entity description: Ziemomysł of Kuyavia was a 13th-century Polish duke from the Piast dynasty who ruled parts of Kuyavia and participated in the regional power struggles of medieval Poland.
-
A.
Siemowit
Siemowit is a legendary early ruler of Poland from the Piast dynasty, regarded in medieval chronicles as one of the first native princes preceding the historically documented Polish state.
-
B.
Cymburgis of Masovia
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.
-
C.
Prince of Siewierz
Prince of Siewierz was a noble title in the French Empire granted by Napoleon to Marshal Jean Lannes, reflecting his elevated status and military distinction.
-
D.
Siemomysł
Siemomysł was a 10th-century duke of the Polans from the Piast dynasty, known primarily as the father and predecessor of Mieszko I, the first historically documented ruler of Poland.
-
E.
Olgierd
Olgierd is an alternative name for Algirdas, the 14th-century Grand Duke of Lithuania who significantly expanded and strengthened the Lithuanian state.
- F. None of above. chosen
Statements (42)
| Predicate | Object |
|---|---|
| instanceOf |
Piast dynasty duke
ⓘ
Polish duke ⓘ medieval noble ⓘ |
| centuryOfBirth | 13th century ⓘ |
| child |
Kazimierz of Inowrocław
NERFINISHED
ⓘ
Leszek of Inowrocław NERFINISHED ⓘ Przemysł of Inowrocław NERFINISHED ⓘ |
| conflict |
conflicts with his brothers over Kuyavian inheritance
ⓘ
struggle with local Kuyavian nobility ⓘ |
| country | Poland ⓘ |
| dateOfBirth | circa 1245 ⓘ |
| dateOfDeath | before 1273 ⓘ |
| dynasticHouse | Piasts of Kuyavia NERFINISHED ⓘ |
| era | High Middle Ages ⓘ |
| ethnicity | Polish ⓘ |
| father | Casimir I of Kuyavia NERFINISHED ⓘ |
| feudalStatus | vassal of the senior dukes of Poland ⓘ |
| gender | male ⓘ |
| historicalPeriod | fragmentation of Poland ⓘ |
| language | Polish ⓘ |
| mother | Constance of Wrocław NERFINISHED ⓘ |
| nobleFamily | Piast dynasty NERFINISHED ⓘ |
| notableFor |
involvement in Piast succession disputes
ⓘ
rule over Inowrocław ⓘ |
| opposedBy | Kuyavian knights NERFINISHED ⓘ |
| participatedIn |
Piast dynasty internal conflicts
NERFINISHED
ⓘ
regional power struggles in medieval Poland ⓘ |
| placeOfBirth | Kuyavia NERFINISHED ⓘ |
| placeOfDeath | Inowrocław NERFINISHED ⓘ |
| predecessor | Casimir I of Kuyavia NERFINISHED ⓘ |
| region | Kuyavia NERFINISHED ⓘ |
| religion | Roman Catholicism ⓘ |
| sibling |
Leszek II the Black
NERFINISHED
ⓘ
Władysław I the Elbow-high NERFINISHED ⓘ |
| spouse |
Salomea of Pomerania
NERFINISHED
ⓘ
Salomea, daughter of Sambor II of Pomerelia NERFINISHED ⓘ |
| successor | Leszek of Inowrocław NERFINISHED ⓘ |
| supportedBy | Teutonic Order NERFINISHED ⓘ |
| territoryRuled |
Inowrocław
NERFINISHED
ⓘ
part of Kuyavia ⓘ |
| title |
Duke in Kuyavia
ⓘ
Duke of Inowrocław 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: Ziemomysł of Kuyavia Description of subject: Ziemomysł of Kuyavia was a 13th-century Polish duke from the Piast dynasty who ruled parts of Kuyavia and participated in the regional power struggles of medieval Poland.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Ziemomysł of Inowrocław