Duke of Östergötland
E1239226
UNEXPLORED
The Duke of Östergötland is a Swedish ducal title traditionally granted to royal princes associated with the historical province of Östergötland.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Duke of Östergötland canonical | 6 |
How this entity was disambiguated
This entity first appeared as the object of triple T16772262 — 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 Östergötland Context triple: [Magnus, Duke of Östergötland, nobleTitle, Duke of Östergötland]
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A.
Duke of Södermanland
The Duke of Södermanland was a Swedish ducal title historically associated with members of the royal family, notably held by the future King Charles IX of Sweden.
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B.
Duke of Uppland
The Duke of Uppland is a Swedish ducal title historically borne by Prince Sigvard of Sweden, associated with the Uppland province in east-central Sweden.
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C.
Duke of Närke
Duke of Närke was a Swedish ducal title historically held by members of the royal Vasa dynasty, including the future King Charles IX of Sweden.
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D.
Duke of Västergötland
Duke of Västergötland is a Swedish ducal title traditionally granted to a member of the royal family associated with the historical province of Västergötland.
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E.
Duke of Skåne
Duke of Skåne is a Swedish ducal title historically associated with members of the royal family, notably borne by Gustaf VI Adolf before he became King of Sweden.
- 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 Östergötland Target entity description: The Duke of Östergötland is a Swedish ducal title traditionally granted to royal princes associated with the historical province of Östergötland.
-
A.
Duke of Södermanland
The Duke of Södermanland was a Swedish ducal title historically associated with members of the royal family, notably held by the future King Charles IX of Sweden.
-
B.
Duke of Uppland
The Duke of Uppland is a Swedish ducal title historically borne by Prince Sigvard of Sweden, associated with the Uppland province in east-central Sweden.
-
C.
Duke of Närke
Duke of Närke was a Swedish ducal title historically held by members of the royal Vasa dynasty, including the future King Charles IX of Sweden.
-
D.
Duke of Västergötland
Duke of Västergötland is a Swedish ducal title traditionally granted to a member of the royal family associated with the historical province of Västergötland.
-
E.
Duke of Skåne
Duke of Skåne is a Swedish ducal title historically associated with members of the royal family, notably borne by Gustaf VI Adolf before he became King of Sweden.
- F. None of above. chosen
Referenced by (6)
Full triples — surface form annotated when it differs from this entity's canonical label.