Jacopo II Appiani
E619501
Jacopo II Appiani was a Renaissance-era Italian nobleman who significantly strengthened and expanded the small coastal principality of Piombino through astute diplomacy and alliances with major Italian powers.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Jacopo II Appiani canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T6808952 — 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: Jacopo II Appiani Context triple: [Lordship of Piombino, notableRuler, Jacopo II Appiani]
-
A.
Ascanio Vitozzi
Ascanio Vitozzi was an Italian architect and military engineer from Piedmont, renowned for helping shape early Baroque architecture in the region, particularly in service of the House of Savoy.
-
B.
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.
-
C.
Jacopo Orsini
Jacopo Orsini was an Italian nobleman of the powerful Orsini family and the father of Clarice Orsini, who married Lorenzo de' Medici of Florence.
-
D.
Girolamo Rainaldi
Girolamo Rainaldi was a prominent 17th-century Italian architect known for his contributions to Baroque church and palace design in Rome.
-
E.
Galeazzo Alessi
Galeazzo Alessi was a prominent 16th-century Italian architect of the late Renaissance, renowned for his elegant palaces, churches, and urban designs, especially in Genoa and Perugia.
- 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: Jacopo II Appiani Target entity description: Jacopo II Appiani was a Renaissance-era Italian nobleman who significantly strengthened and expanded the small coastal principality of Piombino through astute diplomacy and alliances with major Italian powers.
-
A.
Ascanio Vitozzi
Ascanio Vitozzi was an Italian architect and military engineer from Piedmont, renowned for helping shape early Baroque architecture in the region, particularly in service of the House of Savoy.
-
B.
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.
-
C.
Jacopo Orsini
Jacopo Orsini was an Italian nobleman of the powerful Orsini family and the father of Clarice Orsini, who married Lorenzo de' Medici of Florence.
-
D.
Girolamo Rainaldi
Girolamo Rainaldi was a prominent 17th-century Italian architect known for his contributions to Baroque church and palace design in Rome.
-
E.
Galeazzo Alessi
Galeazzo Alessi was a prominent 16th-century Italian architect of the late Renaissance, renowned for his elegant palaces, churches, and urban designs, especially in Genoa and Perugia.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
Italian nobleman
ⓘ
Renaissance ruler ⓘ human ⓘ |
| associatedWith |
Kingdom of Naples
NERFINISHED
ⓘ
Papal States NERFINISHED ⓘ Republic of Florence NERFINISHED ⓘ |
| birthDate | c. 1400 ⓘ |
| birthPlace | Piombino NERFINISHED ⓘ |
| countryOfCitizenship |
Principality of Piombino
NERFINISHED
ⓘ
Republic of Florence NERFINISHED ⓘ |
| deathDate | 1441 ⓘ |
| deathPlace | Piombino NERFINISHED ⓘ |
| era | 15th century ⓘ |
| expanded | maritime influence of Piombino ⓘ |
| father | Iacopo I Appiani NERFINISHED ⓘ |
| governedFrom | Piombino NERFINISHED ⓘ |
| governmentForm | hereditary lordship ⓘ |
| heritage | Italian ⓘ |
| historicalRegion | Tuscany NERFINISHED ⓘ |
| languageSpoken | Italian ⓘ |
| memberOf | Appiani family NERFINISHED ⓘ |
| mother | Donella dei Medici NERFINISHED ⓘ |
| nobleFamily | Appiani NERFINISHED ⓘ |
| notableFor |
alliances with Florence
ⓘ
alliances with the Kingdom of Naples ⓘ alliances with the Papal States ⓘ astute diplomacy with major Italian powers ⓘ expanding the territories of Piombino ⓘ strengthening the principality of Piombino ⓘ |
| politicalAlignment | pro-Florentine ⓘ |
| positionHeld |
Lord of Piombino
NERFINISHED
ⓘ
Prince of Piombino NERFINISHED ⓘ |
| predecessor | Iacopo I Appiani NERFINISHED ⓘ |
| religion |
Roman Catholicism
ⓘ
surface form:
Catholicism
|
| residence | Piombino NERFINISHED ⓘ |
| spouse |
Elena Salviati
NERFINISHED
ⓘ
Emilia Ridolfi NERFINISHED ⓘ Vittoria Farnese NERFINISHED ⓘ |
| strengthened | defenses of Piombino ⓘ |
| successor | Emanuele Appiani NERFINISHED ⓘ |
| territoryRuled |
Elba
NERFINISHED
ⓘ
Piombino NERFINISHED ⓘ Portoferraio NERFINISHED ⓘ |
| timePeriod | Renaissance NERFINISHED ⓘ |
| title | Signore di Piombino NERFINISHED ⓘ |
| usedDiplomacyFor |
balancing influence of larger Italian states
ⓘ
maintaining autonomy of Piombino ⓘ |
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: Jacopo II Appiani Description of subject: Jacopo II Appiani was a Renaissance-era Italian nobleman who significantly strengthened and expanded the small coastal principality of Piombino through astute diplomacy and alliances with major Italian powers.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.