Barnim III, Duke of Pomerania
E1033948
Barnim III, Duke of Pomerania, was a 14th-century ruler of the Duchy of Pomerania who strengthened its autonomy and influence within the Holy Roman Empire through strategic alliances and territorial development.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Barnim III, Duke of Pomerania canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T12713147 — 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: Barnim III, Duke of Pomerania Context triple: [House of Griffins, notableMember, Barnim III, Duke of Pomerania]
-
A.
Barnim IV, Duke of Pomerania
Barnim IV, Duke of Pomerania, was a 14th-century member of the House of Griffins who ruled parts of the Duchy of Pomerania in the Holy Roman Empire.
-
B.
Barnim I, Duke of Pomerania
Barnim I, Duke of Pomerania, was a 13th-century ruler who significantly expanded and consolidated Pomerania’s territories and power within the Holy Roman Empire.
-
C.
Wartislaw VII, Duke of Pomerania
Wartislaw VII, Duke of Pomerania, was a late 14th-century Pomeranian nobleman of the House of Griffins and a regional ruler whose lineage produced Eric of Pomerania, king of the Kalmar Union.
-
D.
Wartislaw I, Duke of Pomerania
Wartislaw I, Duke of Pomerania, was a 12th-century Slavic ruler credited with founding the Griffin dynasty’s power in Pomerania and promoting its Christianization and political consolidation.
-
E.
Wartislaw IV, Duke of Pomerania
Wartislaw IV, Duke of Pomerania, was a 14th-century member of the House of Griffins who ruled parts of the Duchy of Pomerania during the fragmentation of the region within the Holy Roman Empire.
- 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: Barnim III, Duke of Pomerania Target entity description: Barnim III, Duke of Pomerania, was a 14th-century ruler of the Duchy of Pomerania who strengthened its autonomy and influence within the Holy Roman Empire through strategic alliances and territorial development.
-
A.
Barnim IV, Duke of Pomerania
Barnim IV, Duke of Pomerania, was a 14th-century member of the House of Griffins who ruled parts of the Duchy of Pomerania in the Holy Roman Empire.
-
B.
Barnim I, Duke of Pomerania
Barnim I, Duke of Pomerania, was a 13th-century ruler who significantly expanded and consolidated Pomerania’s territories and power within the Holy Roman Empire.
-
C.
Wartislaw VII, Duke of Pomerania
Wartislaw VII, Duke of Pomerania, was a late 14th-century Pomeranian nobleman of the House of Griffins and a regional ruler whose lineage produced Eric of Pomerania, king of the Kalmar Union.
-
D.
Wartislaw I, Duke of Pomerania
Wartislaw I, Duke of Pomerania, was a 12th-century Slavic ruler credited with founding the Griffin dynasty’s power in Pomerania and promoting its Christianization and political consolidation.
-
E.
Wartislaw IV, Duke of Pomerania
Wartislaw IV, Duke of Pomerania, was a 14th-century member of the House of Griffins who ruled parts of the Duchy of Pomerania during the fragmentation of the region within the Holy Roman Empire.
- F. None of above. chosen
Statements (42)
| Predicate | Object |
|---|---|
| instanceOf |
duke
ⓘ
human ⓘ medieval ruler ⓘ member of the House of Griffins ⓘ |
| associatedWithPlace |
Pomerania
NERFINISHED
ⓘ
Stettin NERFINISHED ⓘ |
| birthYear | 1303 ⓘ |
| centuryOfActivity | 14th century ⓘ |
| child |
Bogislaw VII, Duke of Pomerania
NERFINISHED
ⓘ
Casimir III, Duke of Pomerania NERFINISHED ⓘ Swantibor III, Duke of Pomerania NERFINISHED ⓘ |
| countryRuled | Duchy of Pomerania NERFINISHED ⓘ |
| deathYear | 1368 ⓘ |
| dynasty | House of Griffins NERFINISHED ⓘ |
| era | High to Late Middle Ages ⓘ |
| father | Otto I, Duke of Pomerania NERFINISHED ⓘ |
| governedTerritory | Pomerania-Stettin NERFINISHED ⓘ |
| languageOfRecord |
Latin
ⓘ
Middle Low German NERFINISHED ⓘ |
| mother | Elizabeth of Holstein NERFINISHED ⓘ |
| name | Barnim III NERFINISHED ⓘ |
| nobleFamily | House of Griffins NERFINISHED ⓘ |
| nobleTitle | Duke of Pomerania NERFINISHED ⓘ |
| notableFor |
consolidating ducal authority in Pomerania-Stettin
ⓘ
enhancing political influence of Pomerania in the region ⓘ |
| politicalStatus | imperial prince of the Holy Roman Empire ⓘ |
| positionHeld | Duke of Pomerania-Stettin NERFINISHED ⓘ |
| predecessor | Otto I, Duke of Pomerania NERFINISHED ⓘ |
| pursuedPolicy |
strengthening territorial autonomy from neighboring powers
ⓘ
urban and economic development of ducal cities ⓘ |
| realmWithin | Holy Roman Empire NERFINISHED ⓘ |
| reignEnd | 1368 ⓘ |
| reignStart | circa 1320 ⓘ |
| religion | Roman Catholicism ⓘ |
| ruledFrom | Stettin NERFINISHED ⓘ |
| significantEvent |
developed and expanded the city of Stettin
ⓘ
promoted urban development in Pomerania ⓘ pursued strategic alliances with neighboring powers ⓘ strengthened autonomy of Pomerania within the Holy Roman Empire ⓘ |
| spouse | Agnes of Brunswick-Grubenhagen NERFINISHED ⓘ |
| successor |
Casimir III, Duke of Pomerania
NERFINISHED
ⓘ
Swantibor III, Duke of Pomerania 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: Barnim III, Duke of Pomerania Description of subject: Barnim III, Duke of Pomerania, was a 14th-century ruler of the Duchy of Pomerania who strengthened its autonomy and influence within the Holy Roman Empire through strategic alliances and territorial development.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.