Eberhard I of the Mark
E861021
Eberhard I of the Mark was a late 13th-century German count of the House of La Marck who played a significant role in the regional power struggles of the Holy Roman Empire.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Eberhard I of the Mark canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T10382063 — 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: Eberhard I of the Mark Context triple: [Battle of Worringen, commander, Eberhard I of the Mark]
-
A.
Liudolf, Duke of Swabia
Liudolf, Duke of Swabia was a 10th-century German nobleman and influential member of the Ottonian dynasty who played a key role in the politics of the early Holy Roman Empire.
-
B.
Eberhard of Franconia
Eberhard of Franconia was a 10th-century German nobleman and duke who played a key role in the early political struggles of the Holy Roman Empire, notably opposing King Otto I.
-
C.
Count Adolf I of the Mark
Count Adolf I of the Mark was a 12th–13th century German nobleman of the House of La Marck who established the County of Mark as a regional power in Westphalia.
-
D.
Adolf II, Count of Mark
Adolf II, Count of Mark was a 13th-century German nobleman who ruled the County of Mark in the Holy Roman Empire and played a role in the regional politics of Westphalia.
-
E.
Hermann I, Duke of Swabia
Hermann I, Duke of Swabia was a 10th-century German nobleman of the Conradine dynasty who ruled the Duchy of Swabia within the Holy Roman Empire.
- 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: Eberhard I of the Mark Target entity description: Eberhard I of the Mark was a late 13th-century German count of the House of La Marck who played a significant role in the regional power struggles of the Holy Roman Empire.
-
A.
Liudolf, Duke of Swabia
Liudolf, Duke of Swabia was a 10th-century German nobleman and influential member of the Ottonian dynasty who played a key role in the politics of the early Holy Roman Empire.
-
B.
Eberhard of Franconia
Eberhard of Franconia was a 10th-century German nobleman and duke who played a key role in the early political struggles of the Holy Roman Empire, notably opposing King Otto I.
-
C.
Count Adolf I of the Mark
Count Adolf I of the Mark was a 12th–13th century German nobleman of the House of La Marck who established the County of Mark as a regional power in Westphalia.
-
D.
Adolf II, Count of Mark
Adolf II, Count of Mark was a 13th-century German nobleman who ruled the County of Mark in the Holy Roman Empire and played a role in the regional politics of Westphalia.
-
E.
Hermann I, Duke of Swabia
Hermann I, Duke of Swabia was a 10th-century German nobleman of the Conradine dynasty who ruled the Duchy of Swabia within the Holy Roman Empire.
- F. None of above. chosen
Statements (38)
| Predicate | Object |
|---|---|
| instanceOf |
count
ⓘ
medieval German noble ⓘ member of the House of La Marck ⓘ nobleman ⓘ |
| activeInCentury |
13th century
ⓘ
14th century ⓘ |
| allegiance | Holy Roman Empire NERFINISHED ⓘ |
| burialPlace | Cappenberg Abbey NERFINISHED ⓘ |
| child |
Adolf II of the Mark
NERFINISHED
ⓘ
Engelbert II of the Mark NERFINISHED ⓘ Irmgard of the Mark NERFINISHED ⓘ Konrad of the Mark NERFINISHED ⓘ Kunigunde of the Mark NERFINISHED ⓘ |
| conflict | rivalries with neighboring Westphalian princes ⓘ |
| country | Holy Roman Empire ⓘ |
| deathDate | 1308 ⓘ |
| deathPlace | County of Mark NERFINISHED ⓘ |
| endTime | 1308 ⓘ |
| father | Engelbert I of the Mark NERFINISHED ⓘ |
| feudalRank | count ⓘ |
| governedTerritory | County of Mark NERFINISHED ⓘ |
| house | House of La Marck NERFINISHED ⓘ |
| languageOfWorkOrName | German ⓘ |
| mother | Kunigunde of Blieskastel NERFINISHED ⓘ |
| nobleFamily | House of La Marck NERFINISHED ⓘ |
| nobleTitleStart | 1277 ⓘ |
| notableFor |
involvement in regional feuds and alliances within the Holy Roman Empire
ⓘ
strengthening the power of the House of La Marck in Westphalia ⓘ |
| participatedIn | regional power struggles in the Holy Roman Empire ⓘ |
| positionHeld | Count of the Mark NERFINISHED ⓘ |
| predecessor | Engelbert I of the Mark NERFINISHED ⓘ |
| realm | County of Mark NERFINISHED ⓘ |
| religion |
Roman Catholicism
ⓘ
surface form:
Roman Catholic Church
|
| spouse | Irmgard of Berg NERFINISHED ⓘ |
| startTime | 1277 ⓘ |
| successor | Engelbert II of the Mark NERFINISHED ⓘ |
| territorialBase | Westphalia NERFINISHED ⓘ |
| title | Count of the Mark NERFINISHED ⓘ |
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: Eberhard I of the Mark Description of subject: Eberhard I of the Mark was a late 13th-century German count of the House of La Marck who played a significant role in the regional power struggles of the Holy Roman Empire.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.