Barnim I, Duke of Pomerania
E1029924
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.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Barnim I, Duke of Pomerania canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T12713146 — 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 I, Duke of Pomerania Context triple: [House of Griffins, notableMember, Barnim I, 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.
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.
-
C.
Bogislaw I, Duke of Pomerania
Bogislaw I, Duke of Pomerania, was a 12th-century ruler who significantly expanded and consolidated Pomeranian territories and strengthened the regional power of the Griffin dynasty.
-
D.
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.
-
E.
Wartislaw V, Duke of Pomerania
Wartislaw V, Duke of Pomerania, was a 14th-century member of the House of Griffins who ruled part of the Duchy of Pomerania during the period of its territorial partitions.
- 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 I, Duke of Pomerania Target entity description: 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.
-
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.
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.
-
C.
Bogislaw I, Duke of Pomerania
Bogislaw I, Duke of Pomerania, was a 12th-century ruler who significantly expanded and consolidated Pomeranian territories and strengthened the regional power of the Griffin dynasty.
-
D.
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.
-
E.
Wartislaw V, Duke of Pomerania
Wartislaw V, Duke of Pomerania, was a 14th-century member of the House of Griffins who ruled part of the Duchy of Pomerania during the period of its territorial partitions.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
duke
ⓘ
human ⓘ medieval ruler ⓘ member of the House of Griffins ⓘ |
| allegiance | Holy Roman Empire NERFINISHED ⓘ |
| burialPlace | Eldena Abbey NERFINISHED ⓘ |
| child |
Barnim II, Duke of Pomerania
NERFINISHED
ⓘ
Bogislaw IV, Duke of Pomerania NERFINISHED ⓘ Miroslawa of Pomerania NERFINISHED ⓘ Otto I, Duke of Pomerania NERFINISHED ⓘ |
| chronology | 13th century ⓘ |
| coRuler | Wartislaw III, Duke of Pomerania NERFINISHED ⓘ |
| country | Duchy of Pomerania NERFINISHED ⓘ |
| dateOfBirth | circa 1217 ⓘ |
| dateOfDeath | 13 November 1278 ⓘ |
| describedBySource | medieval chronicles of Pomerania ⓘ |
| ethnicGroup | Pomeranian NERFINISHED ⓘ |
| father | Bogislaw II, Duke of Pomerania NERFINISHED ⓘ |
| givenName | Barnim NERFINISHED ⓘ |
| languageOfWorkOrName |
German
ⓘ
Latin ⓘ |
| mother | Miroslawa of Pomerelia NERFINISHED ⓘ |
| nobleFamily | House of Griffins NERFINISHED ⓘ |
| nobleTitle | Duke of Pomerania NERFINISHED ⓘ |
| notableFor |
long reign over Pomerania
ⓘ
strengthening Pomerania’s position within the Holy Roman Empire ⓘ urban development in Pomerania ⓘ |
| partOf |
High Middle Ages European nobility
ⓘ
Pomeranian duchies NERFINISHED ⓘ |
| placeOfBirth | Pomerania NERFINISHED ⓘ |
| placeOfDeath | Wolgast NERFINISHED ⓘ |
| policy |
granting of town charters under Lübeck law
ⓘ
promotion of German settlement (Ostsiedlung) in Pomerania ⓘ |
| positionHeld | Duke of Pomerania NERFINISHED ⓘ |
| predecessor | Bogislaw II, Duke of Pomerania NERFINISHED ⓘ |
| reignEnd | 1278 ⓘ |
| reignStart | 1220s ⓘ |
| religion | Roman Catholicism ⓘ |
| residence |
Stettin
NERFINISHED
ⓘ
Wolgast NERFINISHED ⓘ |
| sexOrGender | male ⓘ |
| significantEvent |
consolidation of ducal authority in Pomerania
ⓘ
territorial expansion of Pomerania in the 13th century ⓘ |
| spouse |
Margareta of Mecklenburg
NERFINISHED
ⓘ
Marianne of Sweden NERFINISHED ⓘ Matilda of Brandenburg NERFINISHED ⓘ |
| successor | Bogislaw IV, Duke of Pomerania NERFINISHED ⓘ |
| territory | Pomerania-Stettin 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 I, Duke of Pomerania Description of subject: 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.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.