Alberto Azzo II, Margrave of Milan
E888145
Alberto Azzo II, Margrave of Milan, was an 11th-century Italian nobleman and powerful feudal lord who is regarded as the founder of the influential House of Este.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Albert Azzo II, Margrave of Milan | 1 |
| Alberto Azzo II, Margrave of Milan canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T10821763 — 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: Alberto Azzo II, Margrave of Milan Context triple: [House of Este, notableMember, Alberto Azzo II, Margrave of Milan]
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A.
Berengar II of Italy
Berengar II of Italy was a 10th-century King of Italy from the House of Ivrea who struggled for power against rivals like Otto I and ultimately lost his crown and independence to the expanding Holy Roman Empire.
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B.
John of Savoy
John of Savoy was a 15th-century Savoyard nobleman, the son of Antipope Felix V (Duke Amadeus VIII of Savoy), who held various ecclesiastical and dynastic positions within the House of Savoy.
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C.
Berengar I of Italy
Berengar I of Italy was a 9th–10th century Frankish nobleman who became King of Italy and Holy Roman Emperor during a turbulent period of dynastic conflict and invasions.
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D.
Aimone, Duke of Aosta
Aimone, Duke of Aosta was an Italian prince of the House of Savoy who briefly reigned as the nominal King of Croatia during World War II under the regnal name Tomislav II.
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E.
Boniface III of Tuscany
Boniface III of Tuscany was an 11th-century margrave of Tuscany and powerful Italian nobleman whose rule and alliances helped shape the political landscape of northern Italy and 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: Alberto Azzo II, Margrave of Milan Target entity description: Alberto Azzo II, Margrave of Milan, was an 11th-century Italian nobleman and powerful feudal lord who is regarded as the founder of the influential House of Este.
-
A.
Berengar II of Italy
Berengar II of Italy was a 10th-century King of Italy from the House of Ivrea who struggled for power against rivals like Otto I and ultimately lost his crown and independence to the expanding Holy Roman Empire.
-
B.
John of Savoy
John of Savoy was a 15th-century Savoyard nobleman, the son of Antipope Felix V (Duke Amadeus VIII of Savoy), who held various ecclesiastical and dynastic positions within the House of Savoy.
-
C.
Berengar I of Italy
Berengar I of Italy was a 9th–10th century Frankish nobleman who became King of Italy and Holy Roman Emperor during a turbulent period of dynastic conflict and invasions.
-
D.
Aimone, Duke of Aosta
Aimone, Duke of Aosta was an Italian prince of the House of Savoy who briefly reigned as the nominal King of Croatia during World War II under the regnal name Tomislav II.
-
E.
Boniface III of Tuscany
Boniface III of Tuscany was an 11th-century margrave of Tuscany and powerful Italian nobleman whose rule and alliances helped shape the political landscape of northern Italy and the Holy Roman Empire.
- F. None of above. chosen
Statements (46)
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: Alberto Azzo II, Margrave of Milan Description of subject: Alberto Azzo II, Margrave of Milan, was an 11th-century Italian nobleman and powerful feudal lord who is regarded as the founder of the influential House of Este.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Alberto Azzo II, Margrave of Milan