Barnim IV, Duke of Pomerania
E1001591
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.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Barnim IV, Duke of Pomerania canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T12713082 — 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 IV, Duke of Pomerania Context triple: [Bogislaw V, Duke of Pomerania, sibling, Barnim IV, Duke of Pomerania]
-
A.
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.
-
B.
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.
-
C.
Bogislaw VI, Duke of Pomerania
Bogislaw VI, Duke of Pomerania, was a 14th-century member of the House of Griffins who ruled part of the Duchy of Pomerania in the Holy Roman Empire.
-
D.
Bogislaw V, Duke of Pomerania
Bogislaw V, Duke of Pomerania, was a 14th-century Pomeranian ruler from the House of Griffins, notable as a regional prince of the Holy Roman Empire and the father of Elizabeth of Pomerania, queen consort of Charles IV.
-
E.
Waldemar, Margrave of Brandenburg
Waldemar, Margrave of Brandenburg, was a prominent early 14th-century German prince who ruled the Margraviate of Brandenburg and became a legendary figure in regional medieval history.
- 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 IV, Duke of Pomerania Target entity description: 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.
-
A.
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.
-
B.
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.
-
C.
Bogislaw VI, Duke of Pomerania
Bogislaw VI, Duke of Pomerania, was a 14th-century member of the House of Griffins who ruled part of the Duchy of Pomerania in the Holy Roman Empire.
-
D.
Bogislaw V, Duke of Pomerania
Bogislaw V, Duke of Pomerania, was a 14th-century Pomeranian ruler from the House of Griffins, notable as a regional prince of the Holy Roman Empire and the father of Elizabeth of Pomerania, queen consort of Charles IV.
-
E.
Waldemar, Margrave of Brandenburg
Waldemar, Margrave of Brandenburg, was a prominent early 14th-century German prince who ruled the Margraviate of Brandenburg and became a legendary figure in regional medieval history.
- F. None of above. chosen
Statements (39)
| Predicate | Object |
|---|---|
| instanceOf |
duke
ⓘ
medieval German noble ⓘ member of the House of Griffins ⓘ nobleman ⓘ ruler ⓘ |
| associatedWith | Wolgast NERFINISHED ⓘ |
| birthPlace | Pomerania NERFINISHED ⓘ |
| century | 14th century ⓘ |
| child |
Bogislaw VI, Duke of Pomerania
NERFINISHED
ⓘ
Elisabeth of Pomerania-Wolgast NERFINISHED ⓘ Wartislaw VI, Duke of Pomerania NERFINISHED ⓘ |
| country | Holy Roman Empire ⓘ |
| deathPlace | Wolgast NERFINISHED ⓘ |
| dynasty | House of Griffins NERFINISHED ⓘ |
| ethnicGroup | Pomeranian ⓘ |
| father | Wartislaw IV, Duke of Pomerania NERFINISHED ⓘ |
| gender | male ⓘ |
| givenName | Barnim NERFINISHED ⓘ |
| historicalRegion | Pomerania NERFINISHED ⓘ |
| house | House of Griffins NERFINISHED ⓘ |
| language | Middle Low German NERFINISHED ⓘ |
| mother | Elisabeth of Lindow-Ruppin NERFINISHED ⓘ |
| nobleFamily | House of Griffins NERFINISHED ⓘ |
| nobleHouseOrigin | Pomerania NERFINISHED ⓘ |
| nobleRank | duke ⓘ |
| nobleTitle | Duke of Pomerania NERFINISHED ⓘ |
| notableFor | ruling parts of the Duchy of Pomerania ⓘ |
| politicalEntity | Holy Roman Empire NERFINISHED ⓘ |
| realm |
Duchy of Pomerania
NERFINISHED
ⓘ
Holy Roman Empire NERFINISHED ⓘ |
| regionRuled | Baltic Sea coast ⓘ |
| reignTerritory |
Duchy of Pomerania
NERFINISHED
ⓘ
Pomerania-Wolgast NERFINISHED ⓘ parts of the Duchy of Pomerania ⓘ |
| religion | Roman Catholicism ⓘ |
| spouse | Sophie of Werle NERFINISHED ⓘ |
| status | deceased ⓘ |
| successorState | Duchy of Pomerania-Wolgast NERFINISHED ⓘ |
| titleHolderOf | Pomerania-Wolgast 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 IV, Duke of Pomerania Description of subject: 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.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.