Theobald II, Duke of Lorraine
E880592
Theobald II, Duke of Lorraine, was a 10th-century nobleman who ruled the Duchy of Lorraine in the Holy Roman Empire and played a role in the region’s early medieval power struggles.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Theobald II, Duke of Lorraine canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T10278941 — 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: Theobald II, Duke of Lorraine Context triple: [Duke of Lorraine, hasTitleHolder, Theobald II, Duke of Lorraine]
-
A.
Theobald I, Duke of Lorraine
Theobald I, Duke of Lorraine, was a 10th-century nobleman who ruled the Duchy of Lorraine within the Holy Roman Empire and played a role in the region’s early medieval power struggles.
-
B.
Henry II, Duke of Lorraine
Henry II, Duke of Lorraine was a 17th-century French nobleman and military leader who ruled the Duchy of Lorraine during the turbulent period of the Thirty Years' War and its aftermath.
-
C.
Theobald III, Count of Champagne
Theobald III, Count of Champagne was a prominent 12th-century French nobleman and feudal ruler of the strategically important County of Champagne.
-
D.
René II, Duke of Lorraine
René II, Duke of Lorraine was a late 15th-century French noble best known for leading the forces that defeated Charles the Bold of Burgundy at the Battle of Nancy, helping to end Burgundian power in the region.
-
E.
Frederick I, Duke of Lorraine
Frederick I, Duke of Lorraine, was a 13th-century nobleman who ruled the Duchy of Lorraine and played a significant role in the politics of the Holy Roman Empire and northeastern France.
- 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: Theobald II, Duke of Lorraine Target entity description: Theobald II, Duke of Lorraine, was a 10th-century nobleman who ruled the Duchy of Lorraine in the Holy Roman Empire and played a role in the region’s early medieval power struggles.
-
A.
Theobald I, Duke of Lorraine
Theobald I, Duke of Lorraine, was a 10th-century nobleman who ruled the Duchy of Lorraine within the Holy Roman Empire and played a role in the region’s early medieval power struggles.
-
B.
Henry II, Duke of Lorraine
Henry II, Duke of Lorraine was a 17th-century French nobleman and military leader who ruled the Duchy of Lorraine during the turbulent period of the Thirty Years' War and its aftermath.
-
C.
Theobald III, Count of Champagne
Theobald III, Count of Champagne was a prominent 12th-century French nobleman and feudal ruler of the strategically important County of Champagne.
-
D.
René II, Duke of Lorraine
René II, Duke of Lorraine was a late 15th-century French noble best known for leading the forces that defeated Charles the Bold of Burgundy at the Battle of Nancy, helping to end Burgundian power in the region.
-
E.
Frederick I, Duke of Lorraine
Frederick I, Duke of Lorraine, was a 13th-century nobleman who ruled the Duchy of Lorraine and played a significant role in the politics of the Holy Roman Empire and northeastern France.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf |
10th-century person
ⓘ
duke ⓘ medieval ruler ⓘ nobleman ⓘ |
| associatedWith |
Holy Roman emperors
ⓘ
linked to:
Holy Roman Emperor
|
| continent | Europe ⓘ |
| country | Duchy of Lorraine ⓘ |
| era | early Middle Ages ⓘ |
| gender | male ⓘ |
| governmentForm | feudal monarchy ⓘ |
| involvedIn |
power struggles among Lotharingian nobility
ⓘ
regional conflicts in Lorraine ⓘ |
| languageOfEnvironment |
Medieval Latin
ⓘ
Old French ⓘ |
| nobleRank | high nobility ⓘ |
| notableFor |
involvement in early medieval power struggles in Lorraine region
ⓘ
rule of the Duchy of Lorraine ⓘ |
| occupation |
feudal lord
ⓘ
ruler ⓘ |
| partOf |
Holy Roman Empire
ⓘ
medieval German kingdom ⓘ |
| politicalAlignment | nobility of the Holy Roman Empire ⓘ |
| positionHeld | Duke of Lorraine ⓘ |
| realm | Duchy of Lorraine ⓘ |
| region | Lorraine ⓘ |
| residence | Lorraine ⓘ |
| socialClass | aristocracy ⓘ |
| timePeriod | 10th century ⓘ |
| title |
Duke
ⓘ
Lord of Lorraine ⓘ |
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: Theobald II, Duke of Lorraine Description of subject: Theobald II, Duke of Lorraine, was a 10th-century nobleman who ruled the Duchy of Lorraine in the Holy Roman Empire and played a role in the region’s early medieval power struggles.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.