Isabella de' Medici
E614281
Isabella de' Medici was a 16th-century Florentine noblewoman and daughter of the ruling Medici family, noted for her education, political influence, and mysterious death.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Isabella de' Medici canonical | 2 |
| Isabella de’ Medici | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T6694740 — 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: Isabella de' Medici Context triple: [Cosimo I de' Medici, child, Isabella de' Medici]
-
A.
Margherita de’ Medici
Margherita de’ Medici was a 17th-century Italian noblewoman of the powerful Medici family who became Duchess of Parma and Piacenza.
-
B.
Margherita Medici
Margherita Medici was a 16th-century Italian noblewoman of the Medici family, known primarily as the sister of Pope Pius IV.
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C.
Caterina Maria Romula de’ Medici
Caterina Maria Romula de’ Medici, better known as Catherine de’ Medici, was a 16th-century Italian-born queen consort and later queen mother of France who wielded significant political influence during the turbulent Wars of Religion.
-
D.
Contessina de' Medici
Contessina de' Medici was a Florentine noblewoman of the powerful Medici family during the Italian Renaissance, known primarily as a daughter of Lorenzo de' Medici and a link in the dynasty’s political marriage alliances.
-
E.
Lucrezia de' Medici
Lucrezia de' Medici was a Renaissance noblewoman of the powerful Florentine Medici family, known primarily as the daughter of Lorenzo de' Medici.
- 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: Isabella de' Medici Target entity description: Isabella de' Medici was a 16th-century Florentine noblewoman and daughter of the ruling Medici family, noted for her education, political influence, and mysterious death.
-
A.
Margherita de’ Medici
Margherita de’ Medici was a 17th-century Italian noblewoman of the powerful Medici family who became Duchess of Parma and Piacenza.
-
B.
Margherita Medici
Margherita Medici was a 16th-century Italian noblewoman of the Medici family, known primarily as the sister of Pope Pius IV.
-
C.
Caterina Maria Romula de’ Medici
Caterina Maria Romula de’ Medici, better known as Catherine de’ Medici, was a 16th-century Italian-born queen consort and later queen mother of France who wielded significant political influence during the turbulent Wars of Religion.
-
D.
Contessina de' Medici
Contessina de' Medici was a Florentine noblewoman of the powerful Medici family during the Italian Renaissance, known primarily as a daughter of Lorenzo de' Medici and a link in the dynasty’s political marriage alliances.
-
E.
Lucrezia de' Medici
Lucrezia de' Medici was a Renaissance noblewoman of the powerful Florentine Medici family, known primarily as the daughter of Lorenzo de' Medici.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
Italian noble
ⓘ
Renaissance figure ⓘ noblewoman ⓘ |
| allegedCauseOfDeath | strangulation ⓘ |
| associatedWith |
Florentine court
NERFINISHED
ⓘ
Grand Duchy of Tuscany NERFINISHED ⓘ |
| birthDate | 1542-08-31 ⓘ |
| birthPlace |
Duchy of Florence
NERFINISHED
ⓘ
Florence NERFINISHED ⓘ |
| burialPlace | San Lorenzo, Florence NERFINISHED ⓘ |
| causeOfDeath | uncertain ⓘ |
| countryOfCitizenship | Duchy of Florence NERFINISHED ⓘ |
| deathDate | 1576-07-16 ⓘ |
| deathPlace |
Cerreto Guidi
NERFINISHED
ⓘ
Grand Duchy of Tuscany NERFINISHED ⓘ |
| educatedIn | humanist curriculum ⓘ |
| era | Italian Renaissance NERFINISHED ⓘ |
| ethnicGroup | Italian ⓘ |
| familyName | de' Medici NERFINISHED ⓘ |
| father | Cosimo I de' Medici NERFINISHED ⓘ |
| givenName | Isabella NERFINISHED ⓘ |
| house |
Medici
NERFINISHED
ⓘ
Orsini NERFINISHED ⓘ |
| languagesSpoken |
Italian
ⓘ
Latin ⓘ |
| mannerOfDeath | disputed ⓘ |
| marriageDate | 1558 ⓘ |
| marriagePlace | Florence NERFINISHED ⓘ |
| memberOf | House of Medici NERFINISHED ⓘ |
| mother | Eleanor of Toledo NERFINISHED ⓘ |
| nobleTitle | Duchess of Bracciano NERFINISHED ⓘ |
| notableFor |
education
ⓘ
mysterious death ⓘ patronage of the arts ⓘ political influence ⓘ |
| notedFor | unusual freedom for a woman of her rank ⓘ |
| positionHeld | court hostess in Florence ⓘ |
| relative | Catherine de' Medici NERFINISHED ⓘ |
| religion | Roman Catholic ⓘ |
| residence |
Florence
NERFINISHED
ⓘ
Villa of Cerreto Guidi NERFINISHED ⓘ |
| sibling |
Ferdinando I de' Medici
NERFINISHED
ⓘ
Francesco I de' Medici NERFINISHED ⓘ Lucrezia de' Medici NERFINISHED ⓘ |
| spouse | Paolo Giordano I Orsini NERFINISHED ⓘ |
| timePeriod | 16th century ⓘ |
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: Isabella de' Medici Description of subject: Isabella de' Medici was a 16th-century Florentine noblewoman and daughter of the ruling Medici family, noted for her education, political influence, and mysterious death.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Isabella de’ Medici