Duke of Schleswig-Holstein-Sonderburg
E1404356
UNEXPLORED
The Duke of Schleswig-Holstein-Sonderburg was a noble title held by cadet branches of the Danish royal family who ruled or possessed territories in the Schleswig and Holstein regions.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Duke of Schleswig-Holstein-Sonderburg canonical | 4 |
| Duke of Schleswig-Holstein-Sonderburg-Augustenburg | 1 |
| Prince of Schleswig-Holstein-Sonderburg-Augustenburg | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T19555497 — 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 Schleswig-Holstein-Sonderburg Context triple: [House of Schleswig-Holstein-Sonderburg, hasTitle, Duke of Schleswig-Holstein-Sonderburg]
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A.
Duke of Schleswig-Holstein-Sonderburg-Glücksburg
The Duke of Schleswig-Holstein-Sonderburg-Glücksburg is a title associated with a cadet branch of the Danish royal family that became a prominent European royal house, providing monarchs to countries such as Denmark, Greece, and Norway.
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B.
Duke of Schleswig
The Duke of Schleswig was a noble title historically associated with the rulers of the duchy of Schleswig, a strategically important territory between Denmark and the German states.
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C.
Duke of Schleswig and Holstein
The Duke of Schleswig and Holstein was a high-ranking noble ruler of the duchies of Schleswig and Holstein in the southern Jutland region, historically linked to the Danish crown and the Holy Roman Empire.
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D.
Duke of Holstein
The Duke of Holstein was a noble title associated with the rulership of the historical duchy of Holstein in what is now northern Germany and southern Denmark.
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E.
Duke of Holstein-Gottorp
The Duke of Holstein-Gottorp was the hereditary ruler of a north German ducal state centered in Schleswig-Holstein, historically linked to both the Danish crown and the Russian imperial family.
- 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 Schleswig-Holstein-Sonderburg Target entity description: The Duke of Schleswig-Holstein-Sonderburg was a noble title held by cadet branches of the Danish royal family who ruled or possessed territories in the Schleswig and Holstein regions.
-
A.
Duke of Schleswig-Holstein-Sonderburg-Glücksburg
The Duke of Schleswig-Holstein-Sonderburg-Glücksburg is a title associated with a cadet branch of the Danish royal family that became a prominent European royal house, providing monarchs to countries such as Denmark, Greece, and Norway.
-
B.
Duke of Schleswig
The Duke of Schleswig was a noble title historically associated with the rulers of the duchy of Schleswig, a strategically important territory between Denmark and the German states.
-
C.
Duke of Schleswig and Holstein
The Duke of Schleswig and Holstein was a high-ranking noble ruler of the duchies of Schleswig and Holstein in the southern Jutland region, historically linked to the Danish crown and the Holy Roman Empire.
-
D.
Duke of Holstein
The Duke of Holstein was a noble title associated with the rulership of the historical duchy of Holstein in what is now northern Germany and southern Denmark.
-
E.
Duke of Holstein-Gottorp
The Duke of Holstein-Gottorp was the hereditary ruler of a north German ducal state centered in Schleswig-Holstein, historically linked to both the Danish crown and the Russian imperial family.
- F. None of above. chosen
Referenced by (6)
Full triples — surface form annotated when it differs from this entity's canonical label.
John Augustus of Schleswig-Holstein-Sonderburg
→
nobleTitle
→
Duke of Schleswig-Holstein-Sonderburg
ⓘ
Prince Albert of Schleswig-Holstein
→
nobleTitle
→
Prince of Schleswig-Holstein-Sonderburg-Augustenburg
ⓘ
linked to: Duke of Schleswig-Holstein-Sonderburg
John II, Duke of Schleswig-Holstein-Sonderburg
→
nobleTitle
→
Duke of Schleswig-Holstein-Sonderburg
ⓘ
John II, Duke of Schleswig-Holstein-Sonderburg
→
positionHeld
→
Duke of Schleswig-Holstein-Sonderburg
ⓘ
Duke Frederick I of Schleswig-Holstein-Sonderburg-Augustenburg
→
nobleTitle
→
Duke of Schleswig-Holstein-Sonderburg-Augustenburg
ⓘ
linked to: Duke of Schleswig-Holstein-Sonderburg