Leonardo I Tocco
E819782
Leonardo I Tocco was a 14th-century nobleman of the Tocco family who ruled parts of western Greece, including Cephalonia and Zakynthos.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Leonardo I Tocco canonical | 5 |
How this entity was disambiguated
This entity first appeared as the object of triple T9778504 — 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: Leonardo I Tocco Context triple: [Carlo I Tocco, father, Leonardo I Tocco]
-
A.
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.
-
B.
Jacopo Gattilusio
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.
-
C.
Francesco I Gattilusio
Francesco I Gattilusio was a 14th-century Genoese nobleman and adventurer who became the first Gattilusio lord of the Aegean island of Lesbos under Byzantine authority.
-
D.
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.
-
E.
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.
- 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: Leonardo I Tocco Target entity description: Leonardo I Tocco was a 14th-century nobleman of the Tocco family who ruled parts of western Greece, including Cephalonia and Zakynthos.
-
A.
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.
-
B.
Jacopo Gattilusio
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.
-
C.
Francesco I Gattilusio
Francesco I Gattilusio was a 14th-century Genoese nobleman and adventurer who became the first Gattilusio lord of the Aegean island of Lesbos under Byzantine authority.
-
D.
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.
-
E.
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.
- F. None of above. chosen
Statements (25)
| Predicate | Object |
|---|---|
| instanceOf |
medieval ruler
ⓘ
member of the Tocco family ⓘ nobleman ⓘ |
| centuryOfActivity | 14th century ⓘ |
| countryOfOrigin | Kingdom of Naples ⓘ |
| ethnicGroup | Italian ⓘ |
| familyName | Tocco ⓘ |
| givenName | Leonardo ⓘ |
| languageOfUse |
Greek
ⓘ
Italian ⓘ |
| nobleFamily | Tocco family ⓘ |
| nobleTitle |
Count palatine
ⓘ
linked to:
Count Palatine
Lord ⓘ |
| notableFamilyMemberOf | Tocco family ⓘ |
| positionHeld |
Count palatine of Cephalonia and Zakynthos
ⓘ
linked to:
Count Palatine of Cephalonia and Zakynthos
Lord of parts of western Greece ⓘ |
| regionOfActivity |
Ionian Islands
ⓘ
western Greece ⓘ |
| religion |
Catholic Church
ⓘ
linked to:
Roman Catholicism
|
| residence |
Cephalonia
ⓘ
linked to:
Kefalonia
Zakynthos ⓘ |
| territoryRuled |
Cephalonia
ⓘ
linked to:
Kefalonia
Zakynthos ⓘ parts of western Greece ⓘ |
| timePeriod | Late Middle Ages ⓘ |
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: Leonardo I Tocco Description of subject: Leonardo I Tocco was a 14th-century nobleman of the Tocco family who ruled parts of western Greece, including Cephalonia and Zakynthos.
Referenced by (5)
Full triples — surface form annotated when it differs from this entity's canonical label.