George Dunbar, Earl of March
E303878
George Dunbar, Earl of March, was a powerful 14th-century Scottish nobleman and military leader who played a prominent role in the Anglo-Scottish border conflicts.
All labels observed (2)
| Label | Occurrences |
|---|---|
| George Dunbar, Earl of March canonical | 1 |
| Patrick V, Earl of March | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2695329 — 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: George Dunbar, Earl of March Context triple: [Battle of Otterburn, commander, George Dunbar, Earl of March]
-
A.
John Stewart, Duke of Albany
John Stewart, Duke of Albany, was a prominent early 16th-century Scottish nobleman who served as governor and de facto ruler of Scotland during the minority of King James V.
-
B.
Robert Stewart, Duke of Albany
Robert Stewart, Duke of Albany was a powerful Scottish nobleman who effectively ruled Scotland as regent during the late 14th and early 15th centuries, overshadowing the weak reigns of his royal relatives.
-
C.
William Douglas, 6th Earl of Douglas
William Douglas, 6th Earl of Douglas, was a powerful 15th-century Scottish nobleman whose influence and conflicts with the crown played a major role in late medieval Scottish politics.
-
D.
James Douglas, 9th Earl of Douglas
James Douglas, 9th Earl of Douglas, was a powerful 15th-century Scottish noble whose rebellion against King James II led to the downfall and forfeiture of the once-dominant Black Douglas family.
-
E.
Roger Mortimer, 1st Earl of March
Roger Mortimer, 1st Earl of March, was a powerful 14th-century English nobleman who led the rebellion against King Edward II and effectively ruled England during the early reign of Edward III before being overthrown and executed.
- 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: George Dunbar, Earl of March Target entity description: George Dunbar, Earl of March, was a powerful 14th-century Scottish nobleman and military leader who played a prominent role in the Anglo-Scottish border conflicts.
-
A.
John Stewart, Duke of Albany
John Stewart, Duke of Albany, was a prominent early 16th-century Scottish nobleman who served as governor and de facto ruler of Scotland during the minority of King James V.
-
B.
Robert Stewart, Duke of Albany
Robert Stewart, Duke of Albany was a powerful Scottish nobleman who effectively ruled Scotland as regent during the late 14th and early 15th centuries, overshadowing the weak reigns of his royal relatives.
-
C.
William Douglas, 6th Earl of Douglas
William Douglas, 6th Earl of Douglas, was a powerful 15th-century Scottish nobleman whose influence and conflicts with the crown played a major role in late medieval Scottish politics.
-
D.
James Douglas, 9th Earl of Douglas
James Douglas, 9th Earl of Douglas, was a powerful 15th-century Scottish noble whose rebellion against King James II led to the downfall and forfeiture of the once-dominant Black Douglas family.
-
E.
Roger Mortimer, 1st Earl of March
Roger Mortimer, 1st Earl of March, was a powerful 14th-century English nobleman who led the rebellion against King Edward II and effectively ruled England during the early reign of Edward III before being overthrown and executed.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf |
Earl
ⓘ
Scottish nobleman ⓘ medieval noble ⓘ military leader ⓘ |
| activity | Anglo-Scottish border conflicts ⓘ |
| allegiance | King of Scots ⓘ |
| areaOfInfluence |
East March
ⓘ
Lothian ⓘ |
| borderRole | defence of Scottish frontier with England ⓘ |
| centuryOfActivity | 14th century ⓘ |
| conflict | Anglo-Scottish Wars ⓘ |
| country | Kingdom of Scotland ⓘ |
| feudalTitle |
Earl of Dunbar
ⓘ
Earl of March ⓘ |
| gender | male ⓘ |
| historicalPeriod | Late Middle Ages ⓘ |
| language |
Latin
ⓘ
Scots ⓘ |
| militaryBranch | feudal levy of Scotland ⓘ |
| nobleFamily | Dunbar family ⓘ |
| nobleRank | Earl ⓘ |
| notableFor | role in Anglo-Scottish border warfare ⓘ |
| occupation |
landowner
ⓘ
noble ⓘ soldier ⓘ |
| positionHeld | Warden of the Marches ⓘ |
| region | Scottish Borders ⓘ |
| socialClass | Scottish peerage ⓘ |
| title |
Earl of Dunbar
ⓘ
Earl of March ⓘ |
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: George Dunbar, Earl of March Description of subject: George Dunbar, Earl of March, was a powerful 14th-century Scottish nobleman and military leader who played a prominent role in the Anglo-Scottish border conflicts.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: George Dunbar, Earl of March