Galeazzo I Visconti
E840255
Galeazzo I Visconti was a 14th-century Italian nobleman who became Lord of Milan and helped establish the political power of the Visconti dynasty in northern Italy.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Galeazzo I Visconti canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T9972595 — 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: Galeazzo I Visconti Context triple: [House of Visconti, notableMember, Galeazzo I Visconti]
-
A.
Galeazzo II Visconti
Galeazzo II Visconti was a 14th-century Italian nobleman of the powerful Visconti dynasty who significantly expanded and consolidated Milanese power and patronized culture and learning.
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B.
Filippo Maria Visconti
Filippo Maria Visconti was the last Duke of Milan from the Visconti dynasty, known for his shrewd and often ruthless rule in the early 15th century and for consolidating Milanese power in northern Italy.
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C.
Gian Galeazzo Visconti
Gian Galeazzo Visconti was a powerful late 14th-century Italian ruler who transformed the Visconti seigniory into a major regional power and became the first Duke of Milan.
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D.
Ludovico Visconti
Ludovico Visconti was an Italian architect active in France, known for his influential 19th-century designs and contributions to Parisian museum architecture.
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E.
Matteo I Visconti
Matteo I Visconti was a medieval Italian nobleman and military leader who became Lord of Milan and established the lasting political power of the Visconti dynasty in Lombardy.
- 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: Galeazzo I Visconti Target entity description: Galeazzo I Visconti was a 14th-century Italian nobleman who became Lord of Milan and helped establish the political power of the Visconti dynasty in northern Italy.
-
A.
Galeazzo II Visconti
Galeazzo II Visconti was a 14th-century Italian nobleman of the powerful Visconti dynasty who significantly expanded and consolidated Milanese power and patronized culture and learning.
-
B.
Filippo Maria Visconti
Filippo Maria Visconti was the last Duke of Milan from the Visconti dynasty, known for his shrewd and often ruthless rule in the early 15th century and for consolidating Milanese power in northern Italy.
-
C.
Gian Galeazzo Visconti
Gian Galeazzo Visconti was a powerful late 14th-century Italian ruler who transformed the Visconti seigniory into a major regional power and became the first Duke of Milan.
-
D.
Ludovico Visconti
Ludovico Visconti was an Italian architect active in France, known for his influential 19th-century designs and contributions to Parisian museum architecture.
-
E.
Matteo I Visconti
Matteo I Visconti was a medieval Italian nobleman and military leader who became Lord of Milan and established the lasting political power of the Visconti dynasty in Lombardy.
- F. None of above. chosen
Statements (37)
| Predicate | Object |
|---|---|
| instanceOf |
Italian nobleman
ⓘ
Lord of Milan ⓘ human ⓘ medieval ruler ⓘ |
| activeInPeriod |
14th century
ⓘ
Late Middle Ages NERFINISHED ⓘ |
| areaOfInfluence |
Lombardy
NERFINISHED
ⓘ
Milan NERFINISHED ⓘ |
| associatedWith | Visconti dynasty NERFINISHED ⓘ |
| burialPlace | Milan Cathedral NERFINISHED ⓘ |
| child | Azzone Visconti NERFINISHED ⓘ |
| countryOfCitizenship | Duchy of Milan NERFINISHED ⓘ |
| dateOfBirth | 1277 ⓘ |
| dateOfDeath | 1328 ⓘ |
| familyName | Visconti NERFINISHED ⓘ |
| father | Matteo I Visconti NERFINISHED ⓘ |
| givenName | Galeazzo NERFINISHED ⓘ |
| languageSpoken | Italian ⓘ |
| memberOf | House of Visconti NERFINISHED ⓘ |
| mother | Bonacossa Borri NERFINISHED ⓘ |
| nobleFamily | Visconti NERFINISHED ⓘ |
| notableAchievement | strengthened Visconti rule in northern Italy ⓘ |
| notableEvent |
conflicts with the Della Torre family
ⓘ
expansion of Milanese influence in Lombardy ⓘ |
| notableWork | consolidation of Visconti power in Milan ⓘ |
| placeOfBirth | Milan NERFINISHED ⓘ |
| placeOfDeath | Pescia NERFINISHED ⓘ |
| politicalAlignment | Ghibelline NERFINISHED ⓘ |
| positionHeld |
Imperial vicar of Milan
ⓘ
Lord of Milan ⓘ |
| predecessor | Matteo I Visconti NERFINISHED ⓘ |
| religion |
Roman Catholicism
ⓘ
surface form:
Catholicism
|
| residence | Milan NERFINISHED ⓘ |
| spouse | Beatrice d’Este NERFINISHED ⓘ |
| successor | Azzone Visconti NERFINISHED ⓘ |
| title |
Imperial vicar
NERFINISHED
ⓘ
Lord of Milan NERFINISHED ⓘ |
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: Galeazzo I Visconti Description of subject: Galeazzo I Visconti was a 14th-century Italian nobleman who became Lord of Milan and helped establish the political power of the Visconti dynasty in northern Italy.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.