Third Marshal of the Riddermark
E822687
The Third Marshal of the Riddermark is a high-ranking military commander of Rohan responsible for leading one of its principal cavalry hosts in J.R.R. Tolkien’s Middle-earth legendarium.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Third Marshal of the Riddermark canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T9811977 — 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: Third Marshal of the Riddermark Context triple: [Éomer, title, Third Marshal of the Riddermark]
-
A.
Lord High Marshal of Sweden
The Lord High Marshal of Sweden was one of the kingdom’s great officers of state, historically responsible for overseeing the royal court and often playing a key role in national governance and regency.
-
B.
Lord High Steward of Sweden
The Lord High Steward of Sweden was one of the kingdom’s great officers of state, historically responsible for overseeing the royal household and often wielding significant political influence, especially during periods of regency.
-
C.
Lord Steyn
Lord Steyn was a prominent British Law Lord and jurist known for his influential judgments in the House of Lords and his advocacy for human rights and judicial independence.
-
D.
Margrave of Namur
The Margrave of Namur was a medieval noble title in the Low Countries, denoting the ruler of the frontier principality of Namur within the Holy Roman Empire.
-
E.
Duke of Stormarn
The Duke of Stormarn is a noble title historically associated with the Danish royal family, notably borne by Prince Carl of Denmark.
- 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: Third Marshal of the Riddermark Target entity description: The Third Marshal of the Riddermark is a high-ranking military commander of Rohan responsible for leading one of its principal cavalry hosts in J.R.R. Tolkien’s Middle-earth legendarium.
-
A.
Lord High Marshal of Sweden
The Lord High Marshal of Sweden was one of the kingdom’s great officers of state, historically responsible for overseeing the royal court and often playing a key role in national governance and regency.
-
B.
Lord High Steward of Sweden
The Lord High Steward of Sweden was one of the kingdom’s great officers of state, historically responsible for overseeing the royal household and often wielding significant political influence, especially during periods of regency.
-
C.
Lord Steyn
Lord Steyn was a prominent British Law Lord and jurist known for his influential judgments in the House of Lords and his advocacy for human rights and judicial independence.
-
D.
Margrave of Namur
The Margrave of Namur was a medieval noble title in the Low Countries, denoting the ruler of the frontier principality of Namur within the Holy Roman Empire.
-
E.
Duke of Stormarn
The Duke of Stormarn is a noble title historically associated with the Danish royal family, notably borne by Prince Carl of Denmark.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
Rohan military rank
ⓘ
military office ⓘ title in fiction ⓘ |
| appearsInGenre | high fantasy ⓘ |
| appearsInLegendarium | J. R. R. Tolkien’s Middle-earth legendarium NERFINISHED ⓘ |
| appearsInMedium | novels ⓘ |
| appearsInWork | The Lord of the Rings NERFINISHED ⓘ |
| associatedWithCulture | horse-lords of Rohan NERFINISHED ⓘ |
| associatedWithEvent | War of the Ring NERFINISHED ⓘ |
| associatedWithKing | Théoden of Rohan NERFINISHED ⓘ |
| associatedWithLanguage | Rohirric ⓘ |
| associatedWithPeople | Rohirrim NERFINISHED ⓘ |
| commandedUnitType |
cavalry
ⓘ
éoreds ⓘ |
| createdBy | J. R. R. Tolkien NERFINISHED ⓘ |
| fictionalUniverse | Arda NERFINISHED ⓘ |
| governingBody | Marshalship of the Mark NERFINISHED ⓘ |
| governmentForm | hereditary monarchy of Rohan ⓘ |
| governsFrom | Aldburg (in Éomer’s time) NERFINISHED ⓘ |
| governsRegion | East-mark of Rohan NERFINISHED ⓘ |
| hasDomain | Rohan cavalry forces ⓘ |
| hasDuty |
conducting military campaigns
ⓘ
defense of the eastern regions of Rohan ⓘ leading one of the principal cavalry hosts of Rohan ⓘ patrolling Rohan’s borders ⓘ responding to threats from Mordor and Isengard ⓘ |
| hasJurisdiction | eastern musters of Rohan NERFINISHED ⓘ |
| hasRank | high-ranking commander ⓘ |
| hasTitleLanguageOrigin | Old English–inspired nomenclature ⓘ |
| hierarchicalPosition | third among the Marshals of the Mark ⓘ |
| locatedInFictionalWorld | Middle-earth NERFINISHED ⓘ |
| militaryBranch | Rohan royal cavalry NERFINISHED ⓘ |
| militaryRole |
border warden
ⓘ
field commander ⓘ |
| notableHolder | Éomer NERFINISHED ⓘ |
| notableHolderDuringEvent | Éomer during the War of the Ring GENERATED ⓘ |
| parallelTo | Second Marshal of the Riddermark NERFINISHED ⓘ |
| partOf |
Riddermark
NERFINISHED
ⓘ
Rohan NERFINISHED ⓘ |
| relatedOffice |
First Marshal of the Riddermark
NERFINISHED
ⓘ
Second Marshal of the Riddermark ⓘ |
| responsibleFor |
mustering riders in time of war
ⓘ
organizing scouting and reconnaissance in the East-mark ⓘ |
| subordinateTo |
First Marshal of the Riddermark
NERFINISHED
ⓘ
King of Rohan NERFINISHED ⓘ |
| timePeriodInFiction | late Third Age ⓘ |
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: Third Marshal of the Riddermark Description of subject: The Third Marshal of the Riddermark is a high-ranking military commander of Rohan responsible for leading one of its principal cavalry hosts in J.R.R. Tolkien’s Middle-earth legendarium.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.