Marianus II of Arborea
E1139526
UNEXPLORED
Marianus II of Arborea was a medieval Sardinian ruler who significantly strengthened the Judicate of Arborea’s political autonomy and legal institutions during his reign.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Marianus II of Arborea canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T15140261 — 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 II of Arborea Context triple: [Judge of Arborea, officeHolder, Marianus II of Arborea]
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A.
Marianus IV of Arborea
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.
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B.
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.
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C.
Roger III of Sicily
Roger III of Sicily was a 12th-century Norman nobleman, eldest son and heir of King Tancred of Lecce, who briefly held the title of Duke of Apulia during the turbulent succession struggles in the Kingdom of Sicily.
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D.
Francesco II Gattilusio
Francesco II Gattilusio was a late medieval Genoese lord from the Gattilusio dynasty who ruled over Aegean territories such as Lesbos under the suzerainty of the Byzantine Empire and later the Ottomans.
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E.
Mauger, Count of Troina
Mauger, Count of Troina was a Norman nobleman in 11th-century Sicily, known as the son of Adelaide del Vasto and a member of the ruling Hauteville dynasty in the Kingdom of Sicily.
- 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 II of Arborea Target entity description: Marianus II of Arborea was a medieval Sardinian ruler who significantly strengthened the Judicate of Arborea’s political autonomy and legal institutions during his reign.
-
A.
Marianus IV of Arborea
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.
-
B.
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.
-
C.
Roger III of Sicily
Roger III of Sicily was a 12th-century Norman nobleman, eldest son and heir of King Tancred of Lecce, who briefly held the title of Duke of Apulia during the turbulent succession struggles in the Kingdom of Sicily.
-
D.
Francesco II Gattilusio
Francesco II Gattilusio was a late medieval Genoese lord from the Gattilusio dynasty who ruled over Aegean territories such as Lesbos under the suzerainty of the Byzantine Empire and later the Ottomans.
-
E.
Mauger, Count of Troina
Mauger, Count of Troina was a Norman nobleman in 11th-century Sicily, known as the son of Adelaide del Vasto and a member of the ruling Hauteville dynasty in the Kingdom of Sicily.
- F. None of above. chosen
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.