Pope John XXIII (Pisan)
E421764
Pope John XXIII (Pisan) was a rival pope of the Western Schism, recognized by the Pisan obedience, whose contested papacy ended with his deposition at the Council of Constance.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Pope John XXIII (Pisan) canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T4232140 — 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: Pope John XXIII (Pisan) Context triple: [Council of Constance, convokedBy, Pope John XXIII (Pisan)]
-
A.
Pope John XXIII
Pope John XXIII was the head of the Catholic Church from 1958 to 1963, best known for his progressive vision and for initiating major reforms that modernized the Church.
-
B.
Pope Paul VI
Pope Paul VI was the head of the Catholic Church from 1963 to 1978, known for concluding the Second Vatican Council and implementing its reforms, modernizing Church governance and engaging in extensive ecumenical and diplomatic outreach.
-
C.
Marcantonio Pacelli
Marcantonio Pacelli was an Italian lawyer and Vatican official best known as the grandfather of Pope Pius XII and an influential figure in the Holy See’s communications and legal affairs.
-
D.
Pope Pius XII
Pope Pius XII was the head of the Catholic Church during World War II, known for his controversial wartime diplomacy, efforts to aid refugees, and significant influence on mid-20th-century Catholic doctrine and hierarchy.
-
E.
Pope Pius X
Pope Pius X was the head of the Catholic Church from 1903 to 1914, known for his liturgical reforms, promotion of frequent communion, and strong opposition to modernist theology.
- 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: Pope John XXIII (Pisan) Target entity description: Pope John XXIII (Pisan) was a rival pope of the Western Schism, recognized by the Pisan obedience, whose contested papacy ended with his deposition at the Council of Constance.
-
A.
Pope John XXIII
Pope John XXIII was the head of the Catholic Church from 1958 to 1963, best known for his progressive vision and for initiating major reforms that modernized the Church.
-
B.
Pope Paul VI
Pope Paul VI was the head of the Catholic Church from 1963 to 1978, known for concluding the Second Vatican Council and implementing its reforms, modernizing Church governance and engaging in extensive ecumenical and diplomatic outreach.
-
C.
Marcantonio Pacelli
Marcantonio Pacelli was an Italian lawyer and Vatican official best known as the grandfather of Pope Pius XII and an influential figure in the Holy See’s communications and legal affairs.
-
D.
Pope Pius XII
Pope Pius XII was the head of the Catholic Church during World War II, known for his controversial wartime diplomacy, efforts to aid refugees, and significant influence on mid-20th-century Catholic doctrine and hierarchy.
-
E.
Pope Pius X
Pope Pius X was the head of the Catholic Church from 1903 to 1914, known for his liturgical reforms, promotion of frequent communion, and strong opposition to modernist theology.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
Catholic cleric
ⓘ
antipope ⓘ rival pope ⓘ |
| accusedOf |
heresy
ⓘ
immorality ⓘ schism ⓘ simony ⓘ |
| alsoKnownAs |
Antipope John XXIII
ONNED1
ⓘ
Balthasar Cossa NERFINISHED ⓘ John XXIII NERFINISHED ⓘ |
| associatedWith | Council of Pisa NERFINISHED ⓘ |
| birthName | Baldassare Cossa ONNED1 ⓘ |
| burialPlace | Battistero di San Giovanni, Florence NERFINISHED ⓘ |
| conflict | Western Schism NERFINISHED ⓘ |
| council | Council of Constance NERFINISHED ⓘ |
| dateOfBirth | c. 1360 ⓘ |
| dateOfDeath | 1419-12-22 ⓘ |
| deposedBy | Council of Constance NERFINISHED ⓘ |
| distinguishedFrom | Pope John XXIII (Angelo Giuseppe Roncalli) NERFINISHED ⓘ |
| education | University of Bologna NERFINISHED ⓘ |
| electedBy | Council of Pisa obedience cardinals ONNED1 ⓘ |
| era | Late Middle Ages ⓘ |
| event | deposition at the Council of Constance ⓘ |
| fieldOfStudy | canon law ⓘ |
| heldTitle |
Cardinal
ⓘ
Cardinal-deacon of San Eustachio ⓘ Pisan obedience pope ⓘ |
| imprisonedBy | Emperor Sigismund ONNED1 ⓘ |
| imprisonmentLocation | Germany ONNED1 ⓘ |
| nationality | Italian ⓘ |
| notRecognizedBy |
Avignon obedience
ONNED1
ⓘ
Roman obedience ⓘ |
| occupation | canon lawyer ⓘ |
| papalName | John XXIII NERFINISHED ⓘ |
| partOf | Western Schism NERFINISHED ⓘ |
| placeOfBirth |
Ischia
NERFINISHED
ⓘ
Kingdom of Naples ONNED1 ⓘ |
| placeOfDeath |
Florence
ⓘ
Republic of Florence NERFINISHED ⓘ |
| predecessor | Pope Alexander V (Pisan) ONNED1 ⓘ |
| recognizedBy |
Pisan obedience
ⓘ
parts of the Western Church ⓘ |
| reignEnd | 1415-05-29 ⓘ |
| reignStart | 1410-05-17 ⓘ |
| releasedAfter | payment of ransom ⓘ |
| religion |
Roman Catholicism
ⓘ
surface form:
Catholic Church
|
| servedAs |
papal legate in Bologna
ⓘ
papal legate in Romagna ⓘ |
| successor | Pope Martin V 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: Pope John XXIII (Pisan) Description of subject: Pope John XXIII (Pisan) was a rival pope of the Western Schism, recognized by the Pisan obedience, whose contested papacy ended with his deposition at the Council of Constance.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.