Jacopo Gattilusio
E474094
Jacopo Gattilusio was a prominent medieval nobleman of the Genoese Gattilusio family who ruled the Aegean island of Lesbos as a lord under Byzantine suzerainty.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Jacopo Gattilusio canonical | 5 |
How this entity was disambiguated
This entity first appeared as the object of triple T4796622 — 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: Jacopo Gattilusio Context triple: [Gattilusio family, notableMember, Jacopo Gattilusio]
-
A.
Domenico Gattilusio
Domenico Gattilusio was a 14th-century Genoese nobleman who became the first Gattilusio lord of the Aegean island of Lesbos under Byzantine suzerainty.
-
B.
Dorino I Gattilusio
Dorino I Gattilusio was a 15th-century Genoese lord from the Gattilusio family who ruled the island of Lesbos under Byzantine and later Ottoman influence.
-
C.
Peter Orseolo
Peter Orseolo was a Venetian-born noble who became King of Hungary in the 11th century, ruling intermittently amid significant internal conflicts and foreign influence.
-
D.
Leonardo II Tocco
Leonardo II Tocco was a late medieval nobleman of the Tocco family who ruled parts of western Greece and the Ionian Islands.
-
E.
Carlo I Tocco
Carlo I Tocco was a late medieval Italian nobleman who ruled as Count Palatine of Cephalonia and Zakynthos and later as Despot of Epirus in western Greece.
- 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: Jacopo Gattilusio Target entity description: Jacopo Gattilusio was a prominent medieval nobleman of the Genoese Gattilusio family who ruled the Aegean island of Lesbos as a lord under Byzantine suzerainty.
-
A.
Domenico Gattilusio
Domenico Gattilusio was a 14th-century Genoese nobleman who became the first Gattilusio lord of the Aegean island of Lesbos under Byzantine suzerainty.
-
B.
Dorino I Gattilusio
Dorino I Gattilusio was a 15th-century Genoese lord from the Gattilusio family who ruled the island of Lesbos under Byzantine and later Ottoman influence.
-
C.
Peter Orseolo
Peter Orseolo was a Venetian-born noble who became King of Hungary in the 11th century, ruling intermittently amid significant internal conflicts and foreign influence.
-
D.
Leonardo II Tocco
Leonardo II Tocco was a late medieval nobleman of the Tocco family who ruled parts of western Greece and the Ionian Islands.
-
E.
Carlo I Tocco
Carlo I Tocco was a late medieval Italian nobleman who ruled as Count Palatine of Cephalonia and Zakynthos and later as Despot of Epirus in western Greece.
- F. None of above. chosen
Statements (29)
| Predicate | Object |
|---|---|
| instanceOf |
Genoese noble
ⓘ
lord of Lesbos ⓘ medieval nobleman ⓘ |
| continent | Europe ⓘ |
| countryOfOrigin | Republic of Genoa ⓘ |
| ethnicOrigin | Genoese ⓘ |
| governedAs | feudal lord ⓘ |
| house | Gattilusio ⓘ |
| isSubjectOf |
medieval Aegean history
ⓘ
studies on Genoese lordships in the Aegean ⓘ |
| languageUsed |
Italian
ⓘ
Latin ⓘ |
| memberOf | Gattilusio family ⓘ |
| nobleFamily | Gattilusio family ⓘ |
| notableFor |
rule of Lesbos under Byzantine suzerainty
ⓘ
service to the Byzantine Empire ⓘ |
| operatedUnderSuzeraintyOf |
Byzantine Empire
ⓘ
Byzantine emperor ⓘ
linked to:
Byzantine emperors
|
| politicalStatus | vassal of the Byzantine Empire ⓘ |
| positionHeld | Lord of Lesbos ⓘ |
| regionOfActivity |
Aegean Sea
ⓘ
Byzantine Empire ⓘ Lesbos ⓘ |
| religion |
Roman Catholic Church
ⓘ
linked to:
Roman Catholicism
|
| ruled | Lesbos ⓘ |
| socialClass | nobility ⓘ |
| timePeriod | Middle Ages ⓘ |
| title |
Lord
ⓘ
Lord of Lesbos ⓘ |
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: Jacopo Gattilusio Description of subject: Jacopo Gattilusio was a prominent medieval nobleman of the Genoese Gattilusio family who ruled the Aegean island of Lesbos as a lord under Byzantine suzerainty.
Referenced by (5)
Full triples — surface form annotated when it differs from this entity's canonical label.