Duke of Sandomierz
E382615
The Duke of Sandomierz was a medieval Polish princely title associated with the fragmented Piast-ruled duchy centered on the city of Sandomierz.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Duke of Sandomierz canonical | 10 |
| Henry of Sandomierz | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T3452884 — 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: Duke of Sandomierz Context triple: [Leszek II the Black, positionHeld, Duke of Sandomierz]
-
A.
Duke of Sieradz
The Duke of Sieradz was a medieval Polish noble title associated with the Piast dynasty and the rule over the Sieradz region in central Poland.
-
B.
Duke of Greater Poland
The Duke of Greater Poland was a medieval Polish ruler who governed the historic region of Greater Poland, a core area around Poznań that played a central role in the early Polish state.
-
C.
Duke of Silesia
The Duke of Silesia was a medieval noble title held by rulers of the historical Silesian region in Central Europe, often associated with the Piast dynasty and the fragmented Polish realm.
-
D.
Jan Piotr Sapieha
Jan Piotr Sapieha was a Polish-Lithuanian nobleman and military commander from the influential Sapieha family, active during the early 17th-century conflicts involving the Polish–Lithuanian Commonwealth and Muscovy.
-
E.
Jerzy Mniszech
Jerzy Mniszech was a Polish nobleman and voivode of Sandomierz best known for his political ambitions in Muscovy and for marrying his daughter Marina Mniszech to the pretender False Dmitry I.
- 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: Duke of Sandomierz Target entity description: The Duke of Sandomierz was a medieval Polish princely title associated with the fragmented Piast-ruled duchy centered on the city of Sandomierz.
-
A.
Duke of Sieradz
The Duke of Sieradz was a medieval Polish noble title associated with the Piast dynasty and the rule over the Sieradz region in central Poland.
-
B.
Duke of Greater Poland
The Duke of Greater Poland was a medieval Polish ruler who governed the historic region of Greater Poland, a core area around Poznań that played a central role in the early Polish state.
-
C.
Duke of Silesia
The Duke of Silesia was a medieval noble title held by rulers of the historical Silesian region in Central Europe, often associated with the Piast dynasty and the fragmented Polish realm.
-
D.
Jan Piotr Sapieha
Jan Piotr Sapieha was a Polish-Lithuanian nobleman and military commander from the influential Sapieha family, active during the early 17th-century conflicts involving the Polish–Lithuanian Commonwealth and Muscovy.
-
E.
Jerzy Mniszech
Jerzy Mniszech was a Polish nobleman and voivode of Sandomierz best known for his political ambitions in Muscovy and for marrying his daughter Marina Mniszech to the pretender False Dmitry I.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
hereditary title
ⓘ
medieval princely title ⓘ |
| abolishedAs | separate ducal title in favor of royal domain ⓘ |
| appliesToJurisdiction | Duchy of Sandomierz NERFINISHED ⓘ |
| associatedWithConflict | Piast civil wars ⓘ |
| associatedWithDynastyBranch | Lesser Polish branch of the Piasts ⓘ |
| associatedWithEvent |
Fragmentation of Poland
ⓘ
surface form:
Fragmentation of Poland (1138)
|
| associatedWithLineOfSuccessionRule | seniority principle in Poland ⓘ |
| associatedWithReligionInstitution | Catholic Church in Poland ⓘ |
| capital | Sandomierz NERFINISHED ⓘ |
| country | Kingdom of Poland ⓘ |
| endTime | 13th century ⓘ |
| feudalRank | duke ⓘ |
| firstHolder | Henry of Sandomierz NERFINISHED ⓘ |
| followedBy | incorporation into the Kingdom of Poland ⓘ |
| governmentForm | feudal duchy ⓘ |
| hasHolder |
Bolesław V the Chaste
NERFINISHED
ⓘ
Casimir II the Just NERFINISHED ⓘ Henry of Sandomierz NERFINISHED ⓘ Konrad I of Masovia NERFINISHED ⓘ Leszek I the White NERFINISHED ⓘ Władysław III Spindleshanks ⓘ |
| historicalPeriod | High Middle Ages ⓘ |
| historicalRegion | Małopolska (Lesser Poland) NERFINISHED ⓘ |
| languageUsed |
Latin
ⓘ
Polish language ⓘ
surface form:
Old Polish
|
| locatedInTheAdministrativeTerritorialEntity | Lesser Poland NERFINISHED ⓘ |
| namedAfter | Sandomierz NERFINISHED ⓘ |
| nobleRankWithinRealm | princeps (duke) under senior duke of Poland ⓘ |
| nobleTitleIn | Polish–Lithuanian historical context ⓘ |
| partOf |
Polish principalities
ⓘ
surface form:
Lesser Polish principalities
Seniorate provinces of medieval Poland ⓘ
surface form:
Seniorate Province system of Poland
|
| precededBy | unified Duchy of Poland ⓘ |
| region | Central Europe ⓘ |
| religion | Roman Catholicism ⓘ |
| seatOfPower | Sandomierz stronghold ⓘ |
| sovereignState |
Piast
ⓘ
surface form:
Piast Poland
|
| startTime | 1138 ⓘ |
| subdivisionOf |
Polish principalities
ⓘ
surface form:
Kingdom of Poland (fragmentation period)
|
| successorTitle | Voivode of Sandomierz ⓘ |
| territoryIncludes |
Sandomierz Land
ⓘ
parts of Lesser Poland ⓘ |
| titleCreatedBy | Bolesław III Wrymouth’s testament ⓘ |
| titleHolderClass | duke ⓘ |
| titleType | territorial title ⓘ |
| usedByDynasty | Piast dynasty ⓘ |
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: Duke of Sandomierz Description of subject: The Duke of Sandomierz was a medieval Polish princely title associated with the fragmented Piast-ruled duchy centered on the city of Sandomierz.
Referenced by (12)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Henry of Sandomierz
this entity surface form:
Henry of Sandomierz
subject surface form:
Bolesław V the Chaste