Enzo of Sardinia
E550987
Hohenstaufen dynasty member
King of Sardinia
human
illegitimate child
medieval monarch
military commander
Enzo of Sardinia was a 13th-century illegitimate son of Holy Roman Emperor Frederick II who became King of Sardinia and a prominent imperial commander during the conflicts with the papacy and Italian communes.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Enzo of Sardinia canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T5856192 — 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: Enzo of Sardinia Context triple: [Philip, son of Frederick II and Isabella of England, sibling, Enzo of Sardinia]
-
A.
Prince of Bourbon-Parma
The Prince of Bourbon-Parma is a dynastic title borne by members of the Bourbon-Parma branch of the House of Bourbon, historically linked to the former Duchy of Parma and associated with various European royal families.
-
B.
Ferdinand, Duke of Calabria
Ferdinand, Duke of Calabria was a 16th-century Neapolitan nobleman of the Aragonese dynasty, known as the last titular heir of the Kingdom of Naples and a prominent patron of Renaissance culture in Italy.
-
C.
Carlos Hugo, Duke of Parma
Carlos Hugo, Duke of Parma was a 20th-century Spanish-Carlist pretender to the throne and head of the Bourbon-Parma branch of the Bourbon dynasty.
-
D.
Prince Felix of Bourbon-Parma
Prince Felix of Bourbon-Parma was a Bourbon-Parma prince and military officer who became Prince Consort of Luxembourg through his marriage to Grand Duchess Charlotte.
-
E.
Charles Emmanuel IV of Sardinia
Charles Emmanuel IV of Sardinia was a late 18th-century King of Sardinia from the House of Savoy who lost most of his mainland territories to Napoleonic France and later abdicated, retiring into religious life.
- 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: Enzo of Sardinia Target entity description: Enzo of Sardinia was a 13th-century illegitimate son of Holy Roman Emperor Frederick II who became King of Sardinia and a prominent imperial commander during the conflicts with the papacy and Italian communes.
-
A.
Prince of Bourbon-Parma
The Prince of Bourbon-Parma is a dynastic title borne by members of the Bourbon-Parma branch of the House of Bourbon, historically linked to the former Duchy of Parma and associated with various European royal families.
-
B.
Ferdinand, Duke of Calabria
Ferdinand, Duke of Calabria was a 16th-century Neapolitan nobleman of the Aragonese dynasty, known as the last titular heir of the Kingdom of Naples and a prominent patron of Renaissance culture in Italy.
-
C.
Carlos Hugo, Duke of Parma
Carlos Hugo, Duke of Parma was a 20th-century Spanish-Carlist pretender to the throne and head of the Bourbon-Parma branch of the Bourbon dynasty.
-
D.
Prince Felix of Bourbon-Parma
Prince Felix of Bourbon-Parma was a Bourbon-Parma prince and military officer who became Prince Consort of Luxembourg through his marriage to Grand Duchess Charlotte.
-
E.
Charles Emmanuel IV of Sardinia
Charles Emmanuel IV of Sardinia was a late 18th-century King of Sardinia from the House of Savoy who lost most of his mainland territories to Napoleonic France and later abdicated, retiring into religious life.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
Hohenstaufen dynasty member
ⓘ
King of Sardinia ⓘ human ⓘ illegitimate child ⓘ medieval monarch ⓘ military commander ⓘ |
| battle |
Battle of Fossalta
ⓘ
campaigns in Lombardy during the wars of the Guelphs and Ghibellines ⓘ |
| capturedBy | Bolognese forces ⓘ |
| countryOfCitizenship | Holy Roman Empire ⓘ |
| dateOfBirth | c. 1218 ⓘ |
| dateOfCapture | 26 May 1249 ⓘ |
| dateOfDeath | 14 March 1272 ⓘ |
| detentionFacility | Palazzo Re Enzo ⓘ |
| endTime | 1245 (effective rule in Sardinia) ⓘ |
| father | Frederick II, Holy Roman Emperor ⓘ |
| givenName | Enzo ⓘ |
| languageSpoken |
Italian
ⓘ
Latin ⓘ |
| mannerOfDeath | natural causes ⓘ |
| memberOfDynasty |
Hohenstaufen
ⓘ
linked to:
Hohenstaufen dynasty
|
| mother | Adelaide of Urslingen ⓘ |
| nobleTitle | King of Sardinia ⓘ |
| notableFor |
being an illegitimate son of Frederick II, Holy Roman Emperor
ⓘ
his long imprisonment in Bologna ⓘ service as an imperial commander for Frederick II ⓘ |
| participantIn |
conflicts between the Holy Roman Empire and the papacy
ⓘ
wars between imperial forces and Italian communes ⓘ |
| placeOfBirth | Italy ⓘ |
| placeOfBurial | Basilica of San Domenico, Bologna ⓘ |
| placeOfCapture | near Fossalta, Italy ⓘ |
| placeOfDeath | Bologna ⓘ |
| placeOfDetention | Bologna ⓘ |
| politicalAlignment |
Ghibelline
ⓘ
linked to:
Ghibellines
|
| positionHeld |
King of Sardinia
ⓘ
imperial lieutenant in northern Italy ⓘ imperial vicar in Lombardy ⓘ |
| relative |
Conrad IV of Germany
ⓘ
Manfred of Sicily ⓘ
linked to:
Manfred, King of Sicily
|
| religion |
Catholicism
ⓘ
linked to:
Roman Catholicism
|
| residence |
Palazzo Re Enzo, Bologna
ⓘ
linked to:
Palazzo Re Enzo
|
| sexOrGender | male ⓘ |
| significantEvent |
appointment as King of Sardinia by Frederick II
ⓘ
capture at the Battle of Fossalta ⓘ long-term imprisonment in Bologna ⓘ marriage to Adelasia of Torres in 1238 ⓘ |
| spouse | Adelasia of Torres ⓘ |
| startTime | 1238 (as King of Sardinia) ⓘ |
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: Enzo of Sardinia Description of subject: Enzo of Sardinia was a 13th-century illegitimate son of Holy Roman Emperor Frederick II who became King of Sardinia and a prominent imperial commander during the conflicts with the papacy and Italian communes.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.