Arnold, Duke of Guelders
E634989
Arnold, Duke of Guelders was a 15th-century nobleman who ruled the Duchy of Guelders in the Low Countries and became known for his turbulent conflicts with both his own son and neighboring powers.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Arnold, Duke of Guelders canonical | 4 |
How this entity was disambiguated
This entity first appeared as the object of triple T6591296 — 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: Arnold, Duke of Guelders Context triple: [Duke of Guelders, hasTitleHolder, Arnold, Duke of Guelders]
-
A.
Edward, Duke of Guelders
Edward, Duke of Guelders was a 14th-century nobleman from the House of Guelders who ruled the Duchy of Guelders during a period marked by dynastic conflict and regional power struggles in the Low Countries.
-
B.
Duke of Guelders
The Duke of Guelders was the sovereign ruler of the historical duchy of Guelders in the Low Countries, a title often held by prominent European monarchs such as Frederick William I of Prussia.
-
C.
Reginald III, Duke of Guelders
Reginald III, Duke of Guelders was a 14th-century nobleman who ruled the Duchy of Guelders and Zutphen and was involved in significant regional power struggles in the Low Countries.
-
D.
William I, Duke of Guelders
William I, Duke of Guelders was a late 14th-century nobleman who ruled the Duchy of Guelders and played a significant role in the regional politics of the Low Countries.
-
E.
Reginald I, Duke of Guelders
Reginald I, Duke of Guelders was a late 13th- and early 14th-century nobleman who ruled the Duchy of Guelders in the Holy Roman Empire and played a significant role in the regional politics of the Low Countries.
- 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: Arnold, Duke of Guelders Target entity description: Arnold, Duke of Guelders was a 15th-century nobleman who ruled the Duchy of Guelders in the Low Countries and became known for his turbulent conflicts with both his own son and neighboring powers.
-
A.
Edward, Duke of Guelders
Edward, Duke of Guelders was a 14th-century nobleman from the House of Guelders who ruled the Duchy of Guelders during a period marked by dynastic conflict and regional power struggles in the Low Countries.
-
B.
Duke of Guelders
The Duke of Guelders was the sovereign ruler of the historical duchy of Guelders in the Low Countries, a title often held by prominent European monarchs such as Frederick William I of Prussia.
-
C.
Reginald III, Duke of Guelders
Reginald III, Duke of Guelders was a 14th-century nobleman who ruled the Duchy of Guelders and Zutphen and was involved in significant regional power struggles in the Low Countries.
-
D.
William I, Duke of Guelders
William I, Duke of Guelders was a late 14th-century nobleman who ruled the Duchy of Guelders and played a significant role in the regional politics of the Low Countries.
-
E.
Reginald I, Duke of Guelders
Reginald I, Duke of Guelders was a late 13th- and early 14th-century nobleman who ruled the Duchy of Guelders in the Holy Roman Empire and played a significant role in the regional politics of the Low Countries.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
duke
ⓘ
human ⓘ nobleman ⓘ ruler ⓘ |
| child |
Adolf, Duke of Guelders
NERFINISHED
ⓘ
Mary of Guelders NERFINISHED ⓘ |
| conflict |
conflicts with the Burgundian dukes
ⓘ
internal noble opposition in Guelders ⓘ power struggle with his son Adolf of Guelders ⓘ |
| countryOfCitizenship | Duchy of Guelders NERFINISHED ⓘ |
| dateOfBirth | 1410-07-14 ⓘ |
| dateOfDeath | 1473-02-23 ⓘ |
| era | 15th century ⓘ |
| father | John II, Lord of Egmond NERFINISHED ⓘ |
| givenName | Arnold NERFINISHED ⓘ |
| imprisonedBy | Adolf, Duke of Guelders NERFINISHED ⓘ |
| mother | Maria of Arkel NERFINISHED ⓘ |
| nobleFamily | House of Egmond NERFINISHED ⓘ |
| nobleRank | duke ⓘ |
| notableFor |
political struggles with neighboring Burgundian powers
ⓘ
turbulent conflicts with his son Adolf ⓘ |
| partOf | Low Countries nobility NERFINISHED ⓘ |
| placeOfBirth | Egmond-Binnen NERFINISHED ⓘ |
| placeOfDeath | Grave, Duchy of Guelders NERFINISHED ⓘ |
| positionHeld |
Duke of Guelders
NERFINISHED
ⓘ
Duke of Jülich NERFINISHED ⓘ |
| regionRuled |
Guelders
NERFINISHED
ⓘ
Jülich NERFINISHED ⓘ Zutphen NERFINISHED ⓘ |
| reignEnd |
1465
ⓘ
1473 ⓘ |
| reignStart |
1423
ⓘ
1471 ⓘ |
| releasedBy | Charles the Bold NERFINISHED ⓘ |
| religion | Roman Catholicism ⓘ |
| residence |
Arnhem
NERFINISHED
ⓘ
Grave, Duchy of Guelders NERFINISHED ⓘ |
| sexOrGender | male ⓘ |
| soldSovereigntyTo | Charles the Bold NERFINISHED ⓘ |
| spouse | Catherine of Cleves NERFINISHED ⓘ |
| territorySold | Duchy of Guelders NERFINISHED ⓘ |
| title |
Count of Zutphen
NERFINISHED
ⓘ
Duke of Guelders NERFINISHED ⓘ Duke of Jülich NERFINISHED ⓘ |
| yearOfImprisonment | 1465 ⓘ |
| yearOfRelease | 1471 ⓘ |
| yearOfSale | 1472 ⓘ |
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: Arnold, Duke of Guelders Description of subject: Arnold, Duke of Guelders was a 15th-century nobleman who ruled the Duchy of Guelders in the Low Countries and became known for his turbulent conflicts with both his own son and neighboring powers.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Mary of Guelders