Marianus IV of Arborea
E361665
Marianus IV of Arborea was a 14th-century Sardinian judge and ruler renowned for resisting Aragonese domination and strengthening the independence of the Judicate of Arborea.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Marianus IV of Arborea canonical | 6 |
How this entity was disambiguated
This entity first appeared as the object of triple T3475570 — 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: Marianus IV of Arborea Context triple: [Judicate of Arborea, notableRuler, Marianus IV of Arborea]
-
A.
Martin I of Sicily
Martin I of Sicily was a late 14th- to early 15th-century King of Sicily from the House of Aragon, known for his role in consolidating Aragonese rule over the island.
-
B.
Conradin
Conradin was the last legitimate male heir of the Hohenstaufen dynasty, remembered for his failed attempt to reclaim the Kingdom of Sicily and his execution in 1268.
-
C.
Frederick III of Sicily
Frederick III of Sicily was a 13th–14th century king of Sicily from the House of Aragon who consolidated Aragonese rule on the island amid prolonged conflict with the Angevin dynasty and the papacy.
-
D.
Guglielmo Cinque
Guglielmo Cinque is an Italian linguist renowned for his influential work in generative syntax and contributions to the Minimalist Program.
-
E.
Roger III, Duke of Apulia
Roger III, Duke of Apulia was a 12th-century Norman nobleman and heir apparent to King Roger II of Sicily, holding the ducal title over Apulia in southern Italy.
- 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: Marianus IV of Arborea Target entity description: Marianus IV of Arborea was a 14th-century Sardinian judge and ruler renowned for resisting Aragonese domination and strengthening the independence of the Judicate of Arborea.
-
A.
Martin I of Sicily
Martin I of Sicily was a late 14th- to early 15th-century King of Sicily from the House of Aragon, known for his role in consolidating Aragonese rule over the island.
-
B.
Conradin
Conradin was the last legitimate male heir of the Hohenstaufen dynasty, remembered for his failed attempt to reclaim the Kingdom of Sicily and his execution in 1268.
-
C.
Frederick III of Sicily
Frederick III of Sicily was a 13th–14th century king of Sicily from the House of Aragon who consolidated Aragonese rule on the island amid prolonged conflict with the Angevin dynasty and the papacy.
-
D.
Guglielmo Cinque
Guglielmo Cinque is an Italian linguist renowned for his influential work in generative syntax and contributions to the Minimalist Program.
-
E.
Roger III, Duke of Apulia
Roger III, Duke of Apulia was a 12th-century Norman nobleman and heir apparent to King Roger II of Sicily, holding the ducal title over Apulia in southern Italy.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
14th-century monarch
ⓘ
Sardinian noble ⓘ human ⓘ judge of Arborea ⓘ medieval ruler ⓘ |
| alliedWith |
Giudicato of Arborea nobility
ⓘ
Republic of Genoa ⓘ |
| birthPlace | Sardinia ⓘ |
| burialPlace | Oristano ⓘ |
| child |
Eleanor of Arborea
ⓘ
Hugh III of Arborea ⓘ |
| citizenship | Judicate of Arborea ⓘ |
| conflict | Aragonese conquest of Sardinia ⓘ |
| continent | Europe ⓘ |
| country | Judicate of Arborea ⓘ |
| deathPlace | Oristano ⓘ |
| era |
14th century
ⓘ
Middle Ages ⓘ |
| ethnicGroup | Sardinian ⓘ |
| father | Hugh II of Arborea ⓘ |
| givenName | Marianus ⓘ |
| knownFor |
expanding Arborean territories in Sardinia
ⓘ
reorganizing Arborea’s administration and laws ⓘ |
| languageSpoken |
Latin
ⓘ
Sardinian ⓘ |
| legacy | symbol of Sardinian resistance to foreign rule ⓘ |
| militaryStrategy | guerrilla warfare against Aragonese forces ⓘ |
| monarchOf | Judicate of Arborea ⓘ |
| mother | Benedetta of Cagliari ⓘ |
| nobleFamily | House of Bas-Serra ⓘ |
| notableFor |
resistance to Aragonese domination in Sardinia
ⓘ
strengthening the independence of the Judicate of Arborea ⓘ |
| occupation |
military leader
ⓘ
ruler ⓘ |
| opponent | Crown of Aragon ⓘ |
| partOf |
history of Sardinia
ⓘ
history of the Crown of Aragon ⓘ |
| politicalIdeology | defense of Sardinian independence ⓘ |
| positionHeld | Judge of Arborea ⓘ |
| predecessor | Peter III of Arborea ⓘ |
| regionRuled | central-western Sardinia ⓘ |
| religion |
Roman Catholic Church
ⓘ
linked to:
Roman Catholicism
|
| residence | Oristano ⓘ |
| spouse | Timbora de Rocabertí ⓘ |
| successor | Hugh III of Arborea ⓘ |
| title |
Judge of Arborea
ⓘ
King (de facto) of Arborea ⓘ |
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: Marianus IV of Arborea Description of subject: Marianus IV of Arborea was a 14th-century Sardinian judge and ruler renowned for resisting Aragonese domination and strengthening the independence of the Judicate of Arborea.
Referenced by (6)
Full triples — surface form annotated when it differs from this entity's canonical label.