Eric IV, Duke of Saxe-Lauenburg
E1320837
UNEXPLORED
Eric IV, Duke of Saxe-Lauenburg, was a German prince of the late medieval period who ruled the small north German duchy of Saxe-Lauenburg as a member of its ruling dynasty.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Eric IV, Duke of Saxe-Lauenburg canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T18151675 — 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: Eric IV, Duke of Saxe-Lauenburg Context triple: [House of Saxe-Lauenburg, hasMember, Eric IV, Duke of Saxe-Lauenburg]
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A.
Eric II, Duke of Saxe-Lauenburg
Eric II, Duke of Saxe-Lauenburg, was a late medieval German prince of the Ascanian line who ruled the small north German duchy of Saxe-Lauenburg.
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B.
Eric I, Duke of Saxe-Lauenburg
Eric I, Duke of Saxe-Lauenburg was a medieval German prince of the Ascanian dynasty who ruled the small north German duchy of Saxe-Lauenburg.
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C.
Magnus II, Duke of Saxe-Lauenburg
Magnus II, Duke of Saxe-Lauenburg, was a late 16th-century German nobleman who ruled the small duchy of Saxe-Lauenburg within the Holy Roman Empire.
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D.
Henry IV, Duke of Mecklenburg
Henry IV, Duke of Mecklenburg was a late 15th- and early 16th-century German nobleman who ruled parts of the Mecklenburg region within the Holy Roman Empire.
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E.
Magnus II, Duke of Mecklenburg
Magnus II, Duke of Mecklenburg was a late 15th-century German nobleman who ruled parts of the Mecklenburg 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: Eric IV, Duke of Saxe-Lauenburg Target entity description: Eric IV, Duke of Saxe-Lauenburg, was a German prince of the late medieval period who ruled the small north German duchy of Saxe-Lauenburg as a member of its ruling dynasty.
-
A.
Eric II, Duke of Saxe-Lauenburg
Eric II, Duke of Saxe-Lauenburg, was a late medieval German prince of the Ascanian line who ruled the small north German duchy of Saxe-Lauenburg.
-
B.
Eric I, Duke of Saxe-Lauenburg
Eric I, Duke of Saxe-Lauenburg was a medieval German prince of the Ascanian dynasty who ruled the small north German duchy of Saxe-Lauenburg.
-
C.
Magnus II, Duke of Saxe-Lauenburg
Magnus II, Duke of Saxe-Lauenburg, was a late 16th-century German nobleman who ruled the small duchy of Saxe-Lauenburg within the Holy Roman Empire.
-
D.
Henry IV, Duke of Mecklenburg
Henry IV, Duke of Mecklenburg was a late 15th- and early 16th-century German nobleman who ruled parts of the Mecklenburg region within the Holy Roman Empire.
-
E.
Magnus II, Duke of Mecklenburg
Magnus II, Duke of Mecklenburg was a late 15th-century German nobleman who ruled parts of the Mecklenburg region within the Holy Roman Empire.
- F. None of above. chosen
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.