Leopold IV, Margrave of Austria
E1180092
UNEXPLORED
Leopold IV, Margrave of Austria was a 12th-century Babenberg ruler who significantly expanded and consolidated Austrian territories within the Holy Roman Empire.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Leopold IV, Margrave of Austria canonical | 7 |
| Leopold IV, Duke of Austria | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T14344740 — 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: Leopold IV, Margrave of Austria Context triple: [House of Babenberg, notableMember, Leopold IV, Margrave of Austria]
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A.
Leopold I, Margrave of Austria
Leopold I, Margrave of Austria was a 10th–11th century Babenberg ruler who established the early medieval Austrian march and laid the foundations for the later Duchy of Austria.
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B.
Leopold II, Margrave of Austria
Leopold II, Margrave of Austria was an 11th-century Babenberg ruler of the March of Austria known for consolidating his territory and supporting monastic foundations.
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C.
Saint Leopold III, Margrave of Austria
Saint Leopold III, Margrave of Austria, was an 11th–12th century Babenberg ruler venerated as a patron saint of Austria, renowned for his piety, just governance, and role in consolidating and developing the early Austrian margraviate.
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D.
Leopold VI, Duke of Austria
Leopold VI, Duke of Austria was a prominent early 13th-century Babenberg ruler known for expanding and consolidating Austrian and Styrian territories and fostering cultural and urban development, particularly in Vienna.
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E.
Leopold V, Duke of Austria
Leopold V, Duke of Austria, was a 12th-century Babenberg ruler best known for his role in the Third Crusade and for capturing King Richard I of England on his return from the Holy Land.
- 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: Leopold IV, Margrave of Austria Target entity description: Leopold IV, Margrave of Austria was a 12th-century Babenberg ruler who significantly expanded and consolidated Austrian territories within the Holy Roman Empire.
-
A.
Leopold I, Margrave of Austria
Leopold I, Margrave of Austria was a 10th–11th century Babenberg ruler who established the early medieval Austrian march and laid the foundations for the later Duchy of Austria.
-
B.
Leopold II, Margrave of Austria
Leopold II, Margrave of Austria was an 11th-century Babenberg ruler of the March of Austria known for consolidating his territory and supporting monastic foundations.
-
C.
Saint Leopold III, Margrave of Austria
Saint Leopold III, Margrave of Austria, was an 11th–12th century Babenberg ruler venerated as a patron saint of Austria, renowned for his piety, just governance, and role in consolidating and developing the early Austrian margraviate.
-
D.
Leopold VI, Duke of Austria
Leopold VI, Duke of Austria was a prominent early 13th-century Babenberg ruler known for expanding and consolidating Austrian and Styrian territories and fostering cultural and urban development, particularly in Vienna.
-
E.
Leopold V, Duke of Austria
Leopold V, Duke of Austria, was a 12th-century Babenberg ruler best known for his role in the Third Crusade and for capturing King Richard I of England on his return from the Holy Land.
- F. None of above. chosen
Referenced by (10)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Leopold IV, Margrave of Austria
linked to: Leopold IV, Margrave of Austria
linked to: Leopold IV, Margrave of Austria