Charles I, Duke of Mantua and Montferrat
E1146767
UNEXPLORED
Charles I, Duke of Mantua and Montferrat was a 17th-century Italian nobleman and ruler whose contested succession to his titles helped trigger the War of the Mantuan Succession during the Thirty Years’ War.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Charles I, Duke of Mantua | 2 |
| Charles I, Duke of Mantua and Montferrat canonical | 2 |
| Charles III, Duke of Mantua and Montferrat | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T14556742 — 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: Charles I, Duke of Mantua and Montferrat Context triple: [House of Gonzaga, notableMember, Charles I, Duke of Mantua and Montferrat]
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A.
Charles IV, Duke of Mantua and Montferrat
Charles IV, Duke of Mantua and Montferrat, was a 17th-century Italian nobleman and the last reigning duke of the Gonzaga line, whose misrule and political entanglements contributed to the decline and eventual loss of his territories.
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B.
Duke of Mantua
The Duke of Mantua is the womanizing, cynical nobleman in Verdi’s opera "Rigoletto," whose carefree cruelty drives the tragic events of the story.
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C.
Luigi I Gonzaga
Luigi I Gonzaga was a 14th-century Italian nobleman and condottiero who became the first ruler of Mantua and established the powerful Gonzaga dynasty.
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D.
Emanuele Filiberto of Savoy, Prince of Venice
Emanuele Filiberto of Savoy, Prince of Venice, is an Italian prince and member of the former royal House of Savoy who has been designated as heir to his father, Vittorio Emanuele, Prince of Naples.
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E.
Francesco V d'Este
Francesco V d'Este was the last reigning Duke of Modena and Reggio, a 19th-century Italian noble who lost his throne during the unification of Italy.
- 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: Charles I, Duke of Mantua and Montferrat Target entity description: Charles I, Duke of Mantua and Montferrat was a 17th-century Italian nobleman and ruler whose contested succession to his titles helped trigger the War of the Mantuan Succession during the Thirty Years’ War.
-
A.
Charles IV, Duke of Mantua and Montferrat
Charles IV, Duke of Mantua and Montferrat, was a 17th-century Italian nobleman and the last reigning duke of the Gonzaga line, whose misrule and political entanglements contributed to the decline and eventual loss of his territories.
-
B.
Duke of Mantua
The Duke of Mantua is the womanizing, cynical nobleman in Verdi’s opera "Rigoletto," whose carefree cruelty drives the tragic events of the story.
-
C.
Luigi I Gonzaga
Luigi I Gonzaga was a 14th-century Italian nobleman and condottiero who became the first ruler of Mantua and established the powerful Gonzaga dynasty.
-
D.
Emanuele Filiberto of Savoy, Prince of Venice
Emanuele Filiberto of Savoy, Prince of Venice, is an Italian prince and member of the former royal House of Savoy who has been designated as heir to his father, Vittorio Emanuele, Prince of Naples.
-
E.
Francesco V d'Este
Francesco V d'Este was the last reigning Duke of Modena and Reggio, a 19th-century Italian noble who lost his throne during the unification of Italy.
- F. None of above. chosen
Referenced by (5)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Charles I, Duke of Mantua and Montferrat
linked to: Charles I, Duke of Mantua and Montferrat
linked to: Charles I, Duke of Mantua and Montferrat