Pietro da Verona
E735977
Pietro da Verona, better known as Saint Peter Martyr, was a 13th-century Italian Dominican friar and inquisitor who was assassinated for his efforts against heresy and later canonized as a saint.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Pietro da Verona canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T8458973 — 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: Pietro da Verona Context triple: [Saint Peter Martyr, alsoKnownAs, Pietro da Verona]
-
A.
Roger of Lauria
Roger of Lauria was a renowned 13th-century admiral of the Crown of Aragon, celebrated for his decisive naval victories in the Mediterranean during the War of the Sicilian Vespers.
-
B.
Giovanni da Cascia
Giovanni da Cascia was a 14th-century Italian composer of the Trecento period, known for his early contributions to the development of Italian secular polyphonic music.
-
C.
Roland of Siena
Roland of Siena, later known as Pope Alexander III, was a 12th-century pope noted for his conflicts with Emperor Frederick Barbarossa and his role in the development of canon law.
-
D.
Bonaventura da Bagnoregio
Bonaventura da Bagnoregio was a 13th-century Italian Franciscan theologian, philosopher, and cardinal, renowned for his influential mystical and scholastic writings and his leadership of the Franciscan Order.
-
E.
Guido di Pietro
Guido di Pietro, better known as Fra Angelico, was an early Italian Renaissance painter and Dominican friar renowned for his devoutly spiritual frescoes and altarpieces.
- 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: Pietro da Verona Target entity description: Pietro da Verona, better known as Saint Peter Martyr, was a 13th-century Italian Dominican friar and inquisitor who was assassinated for his efforts against heresy and later canonized as a saint.
-
A.
Roger of Lauria
Roger of Lauria was a renowned 13th-century admiral of the Crown of Aragon, celebrated for his decisive naval victories in the Mediterranean during the War of the Sicilian Vespers.
-
B.
Giovanni da Cascia
Giovanni da Cascia was a 14th-century Italian composer of the Trecento period, known for his early contributions to the development of Italian secular polyphonic music.
-
C.
Roland of Siena
Roland of Siena, later known as Pope Alexander III, was a 12th-century pope noted for his conflicts with Emperor Frederick Barbarossa and his role in the development of canon law.
-
D.
Bonaventura da Bagnoregio
Bonaventura da Bagnoregio was a 13th-century Italian Franciscan theologian, philosopher, and cardinal, renowned for his influential mystical and scholastic writings and his leadership of the Franciscan Order.
-
E.
Guido di Pietro
Guido di Pietro, better known as Fra Angelico, was an early Italian Renaissance painter and Dominican friar renowned for his devoutly spiritual frescoes and altarpieces.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
13th-century Christian saint
ⓘ
Catholic saint ⓘ Dominican friar ⓘ Italian person ⓘ human ⓘ inquisitor ⓘ |
| alsoKnownAs |
Peter of Verona
ⓘ
Saint Peter Martyr ⓘ |
| associatedWith |
Papal Inquisition
ⓘ
linked to:
Inquisition
struggle against Cathar heresy ⓘ |
| birthCountry | Italy ⓘ |
| birthDate | 1205 ⓘ |
| birthPlace | Verona ⓘ |
| canonizationDate | 1253-03-09 ⓘ |
| canonizationStatus | canonized saint ⓘ |
| canonizedBy | Pope Innocent IV ⓘ |
| causeOfDeath |
assassination
ⓘ
murder ⓘ |
| deathCountry | Italy ⓘ |
| deathDate | 1252-04-06 ⓘ |
| deathPlace | near Seveso ⓘ |
| era | 13th century ⓘ |
| familyName |
da Verona
ⓘ
linked to:
Verona
|
| feastDay | April 29 ⓘ |
| givenName | Pietro ⓘ |
| hasCultCenter |
Milan
ⓘ
Verona ⓘ |
| hasTitle |
Martyr
ⓘ
Saint ⓘ |
| languageOfWorkOrName | Italian ⓘ |
| memberOf |
Dominican Order
ⓘ
linked to:
Dominican friars
Order of Preachers ⓘ |
| notableFor |
combating heresy
ⓘ
service as an inquisitor in northern Italy ⓘ |
| occupation |
friar
ⓘ
inquisitor ⓘ preacher ⓘ |
| patronage |
Cremona
ⓘ
Verona ⓘ inquisitors ⓘ midwives ⓘ |
| placeOfBurial |
Basilica of Sant’Eustorgio
ⓘ
linked to:
Basilica di Sant'Eustorgio
Milan ⓘ |
| religion |
Catholic Church
ⓘ
linked to:
Roman Catholicism
|
| religiousOrderEntry | entered the Dominican Order in his youth ⓘ |
| veneratedIn |
Catholic Church
ⓘ
linked to:
Roman Catholicism
|
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: Pietro da Verona Description of subject: Pietro da Verona, better known as Saint Peter Martyr, was a 13th-century Italian Dominican friar and inquisitor who was assassinated for his efforts against heresy and later canonized as a saint.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.