Cesare I Gonzaga
E365352
Cesare I Gonzaga was an Italian nobleman of the Gonzaga family who ruled as Duke in the small Lombard principality of Guastalla during the late Renaissance.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Cesare I Gonzaga canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T3511173 — 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: Cesare I Gonzaga Context triple: [Duke of Guastalla, hasTitleHolder, Cesare I Gonzaga]
-
A.
Guidobaldo II della Rovere
Guidobaldo II della Rovere was a 16th-century Italian nobleman who served as Duke of Urbino and played a significant role in the politics and culture of the Italian Renaissance.
-
B.
Alfonso IV d’Este, Duke of Modena
Alfonso IV d’Este, Duke of Modena, was a 17th-century Italian nobleman and ruler of the Duchy of Modena and Reggio from the House of Este, noted as the father of Mary of Modena, future queen consort of England.
-
C.
Ottavio Farnese, Duke of Parma
Ottavio Farnese, Duke of Parma, was a 16th-century Italian nobleman and ruler of Parma and Piacenza from the influential Farnese family, noted for his political maneuvering within the turbulent Italian Wars and the broader Habsburg–Valois rivalry.
-
D.
Emanuele Filiberto, Duke of Aosta
Emanuele Filiberto, Duke of Aosta, was an Italian prince and military commander from the royal House of Savoy who notably led the Italian Third Army during World War I.
-
E.
Francesco Maria
Francesco Maria is the given name of Cardinal Francesco Maria del Monte, an influential Italian diplomat, art patron, and supporter of Caravaggio during the late Renaissance.
- 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: Cesare I Gonzaga Target entity description: Cesare I Gonzaga was an Italian nobleman of the Gonzaga family who ruled as Duke in the small Lombard principality of Guastalla during the late Renaissance.
-
A.
Guidobaldo II della Rovere
Guidobaldo II della Rovere was a 16th-century Italian nobleman who served as Duke of Urbino and played a significant role in the politics and culture of the Italian Renaissance.
-
B.
Alfonso IV d’Este, Duke of Modena
Alfonso IV d’Este, Duke of Modena, was a 17th-century Italian nobleman and ruler of the Duchy of Modena and Reggio from the House of Este, noted as the father of Mary of Modena, future queen consort of England.
-
C.
Ottavio Farnese, Duke of Parma
Ottavio Farnese, Duke of Parma, was a 16th-century Italian nobleman and ruler of Parma and Piacenza from the influential Farnese family, noted for his political maneuvering within the turbulent Italian Wars and the broader Habsburg–Valois rivalry.
-
D.
Emanuele Filiberto, Duke of Aosta
Emanuele Filiberto, Duke of Aosta, was an Italian prince and military commander from the royal House of Savoy who notably led the Italian Third Army during World War I.
-
E.
Francesco Maria
Francesco Maria is the given name of Cardinal Francesco Maria del Monte, an influential Italian diplomat, art patron, and supporter of Caravaggio during the late Renaissance.
- F. None of above. chosen
Statements (27)
| Predicate | Object |
|---|---|
| instanceOf |
Italian nobleman
ⓘ
duke ⓘ human ⓘ |
| child |
Alfonso Gonzaga
ⓘ
Ferrante II Gonzaga ⓘ Orazio Gonzaga ⓘ |
| continentOfBirth | Europe ⓘ |
| countryOfCitizenship |
Duchy of Milan
ⓘ
Italy ⓘ |
| dateOfBirth | 1530 ⓘ |
| dateOfDeath | 1575 ⓘ |
| era | Renaissance ⓘ |
| father | Ferrante Gonzaga ⓘ |
| languageSpoken | Italian ⓘ |
| memberOf | House of Gonzaga ⓘ |
| mother | Isabella di Capua ⓘ |
| nobleFamily | Gonzaga ⓘ |
| nobleTitle |
Count of Guastalla
ⓘ
Duke ⓘ |
| placeOfBirth | Guastalla ⓘ |
| placeOfDeath | Guastalla ⓘ |
| positionHeld | Duke of Guastalla ⓘ |
| religion |
Roman Catholicism
ⓘ
surface form:
Catholicism
|
| ruledTerritory |
Guastalla
ⓘ
surface form:
County of Guastalla
Guastalla ⓘ |
| spouse | Camilla Borromeo ⓘ |
| titleHeldFrom | Duke of Guastalla since 1539 ⓘ |
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: Cesare I Gonzaga Description of subject: Cesare I Gonzaga was an Italian nobleman of the Gonzaga family who ruled as Duke in the small Lombard principality of Guastalla during the late Renaissance.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.