William V of Montferrat
E677384
William V of Montferrat was a 12th-century Italian nobleman and crusader who served as Marquis of Montferrat and played a significant role in the politics of the Kingdom of Jerusalem.
All labels observed (3)
| Label | Occurrences |
|---|---|
| William V of Montferrat canonical | 8 |
| Conrad of Montferrat | 1 |
| William VI of Montferrat | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T7602037 — 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: William V of Montferrat Context triple: [Boniface I of Montferrat, father, William V of Montferrat]
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A.
Boniface I of Montferrat
Boniface I of Montferrat was a prominent late 12th–early 13th century Italian noble and crusader leader who played a key role in the Fourth Crusade and the politics of the eastern Mediterranean.
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B.
Amadeus IX, Duke of Savoy
Amadeus IX, Duke of Savoy was a 15th-century ruler of the Duchy of Savoy, noted for his piety, charitable works, and later veneration as a blessed figure in the Catholic Church.
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C.
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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D.
Philip of Savoy
Philip of Savoy was a 15th-century nobleman of the House of Savoy, known primarily as the son of Amadeus VIII (later antipope Felix V) and a member of a prominent European dynastic family.
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E.
Bohemond V of Antioch
Bohemond V of Antioch was a 13th-century nobleman who ruled the Crusader Principality of Antioch and the County of Tripoli, continuing the Italo-Norman Hauteville dynasty’s influence in the eastern Mediterranean.
- 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: William V of Montferrat Target entity description: William V of Montferrat was a 12th-century Italian nobleman and crusader who served as Marquis of Montferrat and played a significant role in the politics of the Kingdom of Jerusalem.
-
A.
Boniface I of Montferrat
Boniface I of Montferrat was a prominent late 12th–early 13th century Italian noble and crusader leader who played a key role in the Fourth Crusade and the politics of the eastern Mediterranean.
-
B.
Amadeus IX, Duke of Savoy
Amadeus IX, Duke of Savoy was a 15th-century ruler of the Duchy of Savoy, noted for his piety, charitable works, and later veneration as a blessed figure in the Catholic Church.
-
C.
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.
-
D.
Philip of Savoy
Philip of Savoy was a 15th-century nobleman of the House of Savoy, known primarily as the son of Amadeus VIII (later antipope Felix V) and a member of a prominent European dynastic family.
-
E.
Bohemond V of Antioch
Bohemond V of Antioch was a 13th-century nobleman who ruled the Crusader Principality of Antioch and the County of Tripoli, continuing the Italo-Norman Hauteville dynasty’s influence in the eastern Mediterranean.
- F. None of above. chosen
Statements (45)
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: William V of Montferrat Description of subject: William V of Montferrat was a 12th-century Italian nobleman and crusader who served as Marquis of Montferrat and played a significant role in the politics of the Kingdom of Jerusalem.
Referenced by (10)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: William V of Montferrat
linked to: William V of Montferrat