Reginar I Longneck
E787776
Reginar I Longneck was a 10th-century Frankish nobleman and powerful Count of Hainaut, regarded as the founder and eponymous ancestor of the influential House of Reginar in Lotharingia.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Reginar I Longneck canonical | 2 |
| Reginar II | 1 |
| Reginar III | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T9259464 — 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: Reginar I Longneck Context triple: [House of Reginar, notableMember, Reginar I Longneck]
-
A.
Reginar
Reginar is a given name, historically used in Germanic and medieval European contexts, that is a variant of the name Ragnar.
-
B.
Howel the Good
Howel the Good was a 10th-century Welsh king renowned for codifying Welsh law and promoting justice and stability in medieval Wales.
-
C.
Edgar the Peaceful
Edgar the Peaceful was a 10th-century king of England known for consolidating the kingdom, promoting monastic reform, and presiding over a relatively stable and prosperous reign.
-
D.
Othain
Othain is a tributary river of the Chiers in northeastern France, contributing to the Meuse river basin.
-
E.
Indulf of Scotland
Indulf of Scotland was a 10th-century King of Alba (Scotland) from the House of Alpin, remembered for his reign during a formative period in the early Scottish kingdom.
- 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: Reginar I Longneck Target entity description: Reginar I Longneck was a 10th-century Frankish nobleman and powerful Count of Hainaut, regarded as the founder and eponymous ancestor of the influential House of Reginar in Lotharingia.
-
A.
Reginar
Reginar is a given name, historically used in Germanic and medieval European contexts, that is a variant of the name Ragnar.
-
B.
Howel the Good
Howel the Good was a 10th-century Welsh king renowned for codifying Welsh law and promoting justice and stability in medieval Wales.
-
C.
Edgar the Peaceful
Edgar the Peaceful was a 10th-century king of England known for consolidating the kingdom, promoting monastic reform, and presiding over a relatively stable and prosperous reign.
-
D.
Othain
Othain is a tributary river of the Chiers in northeastern France, contributing to the Meuse river basin.
-
E.
Indulf of Scotland
Indulf of Scotland was a 10th-century King of Alba (Scotland) from the House of Alpin, remembered for his reign during a formative period in the early Scottish kingdom.
- F. None of above. chosen
Statements (36)
| Predicate | Object |
|---|---|
| instanceOf |
Count
ⓘ
Frankish nobleman ⓘ historical figure ⓘ |
| aristocraticTitle | Count of Hainaut NERFINISHED ⓘ |
| continent | Europe ⓘ |
| countryOfCitizenship | Francia NERFINISHED ⓘ |
| era | Early Middle Ages ⓘ |
| ethnicGroup | Franks NERFINISHED ⓘ |
| feudalTitle | Count ⓘ |
| foundedBy | House of Reginar NERFINISHED ⓘ |
| givenName | Reginar NERFINISHED ⓘ |
| hasAncestralHouse | House of Reginar NERFINISHED ⓘ |
| hasTitle |
Count in Lotharingia
NERFINISHED
ⓘ
Count of Hainaut NERFINISHED ⓘ |
| influenced | medieval politics of Lotharingia ⓘ |
| isEponymOf | House of Reginar NERFINISHED ⓘ |
| languageOfEnvironment |
Latin
ⓘ
Old French ⓘ |
| nickname | Longneck NERFINISHED ⓘ |
| nobleFamily | House of Reginar NERFINISHED ⓘ |
| notableFor |
being a powerful magnate in Lotharingia
ⓘ
founding the House of Reginar ⓘ |
| partOf |
Frankish nobility
ⓘ
Lotharingian nobility ⓘ |
| politicalEntity |
Carolingian Empire
NERFINISHED
ⓘ
Kingdom of Lotharingia NERFINISHED ⓘ |
| positionHeld |
Count in Lotharingia
NERFINISHED
ⓘ
Count of Hainaut NERFINISHED ⓘ |
| region | Lower Lotharingia NERFINISHED ⓘ |
| religion | Christianity ⓘ |
| residence |
Hainaut
NERFINISHED
ⓘ
Lotharingia NERFINISHED ⓘ |
| sexOrGender | male ⓘ |
| successorState | Holy Roman Empire NERFINISHED ⓘ |
| timePeriod |
10th century
ⓘ
late 9th century ⓘ |
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: Reginar I Longneck Description of subject: Reginar I Longneck was a 10th-century Frankish nobleman and powerful Count of Hainaut, regarded as the founder and eponymous ancestor of the influential House of Reginar in Lotharingia.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Reginar II
this entity surface form:
Reginar III