Queen Aggravain
E372978
Queen Aggravain is the domineering, overprotective queen and primary comic antagonist in the musical "Once Upon a Mattress," known for sabotaging her son's attempts to marry.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Queen Aggravain canonical | 6 |
How this entity was disambiguated
This entity first appeared as the object of triple T3621838 — 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: Queen Aggravain Context triple: [Once Upon a Mattress, hasCharacter, Queen Aggravain]
-
A.
Igraine
Igraine is a noblewoman of Arthurian legend best known as the wife of Uther Pendragon and the mother of King Arthur.
-
B.
Queen Guinevere
Queen Guinevere is the legendary queen consort of King Arthur, renowned in Arthurian literature for her beauty, nobility, and central role in the courtly and romantic intrigues of Camelot.
-
C.
Blanche of the Tower
Blanche of the Tower was a short-lived medieval English princess, the daughter of King Edward III of England and Philippa of Hainault.
-
D.
Alice of Courtenay
Alice of Courtenay was a French noblewoman of the House of Courtenay, notable as a daughter of King Peter II of Courtenay and a member of the extended Capetian royal family.
-
E.
Elaine of Benoic
Elaine of Benoic is a noblewoman in Arthurian legend best known as the mother of Sir Lancelot and the wife of King Ban of Benoic.
- 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: Queen Aggravain Target entity description: Queen Aggravain is the domineering, overprotective queen and primary comic antagonist in the musical "Once Upon a Mattress," known for sabotaging her son's attempts to marry.
-
A.
Igraine
Igraine is a noblewoman of Arthurian legend best known as the wife of Uther Pendragon and the mother of King Arthur.
-
B.
Queen Guinevere
Queen Guinevere is the legendary queen consort of King Arthur, renowned in Arthurian literature for her beauty, nobility, and central role in the courtly and romantic intrigues of Camelot.
-
C.
Blanche of the Tower
Blanche of the Tower was a short-lived medieval English princess, the daughter of King Edward III of England and Philippa of Hainault.
-
D.
Alice of Courtenay
Alice of Courtenay was a French noblewoman of the House of Courtenay, notable as a daughter of King Peter II of Courtenay and a member of the extended Capetian royal family.
-
E.
Elaine of Benoic
Elaine of Benoic is a noblewoman in Arthurian legend best known as the mother of Sir Lancelot and the wife of King Ban of Benoic.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf |
fictional character
ⓘ
stage musical character ⓘ |
| alignment | antagonistic ⓘ |
| appearsIn | Once Upon a Mattress ⓘ |
| appearsInGenre | fairy-tale parody ⓘ |
| basedOn | the queen from the fairy tale The Princess and the Pea ⓘ |
| characterType | comic villain ⓘ |
| conflictWith |
Princess Winnifred
ⓘ
linked to:
Princess Winnifred the Woebegone
|
| createdForWork | Once Upon a Mattress ⓘ |
| fictionalOccupation | queen ⓘ |
| firstAppearance | stage premiere of Once Upon a Mattress in 1959 ⓘ |
| gender | female ⓘ |
| genre | musical comedy ⓘ |
| medium | musical theatre ⓘ |
| motivation |
desire to control her son's life
ⓘ
unwillingness to relinquish power ⓘ |
| narrativeArc | tries to prevent any princess from passing her tests ⓘ |
| narrativeFunction | antagonist to her son's marriage plans ⓘ |
| notableAction | sabotages her son's attempts to marry ⓘ |
| notableTraitOnStage | larger-than-life personality ⓘ |
| personalityTrait |
domineering
ⓘ
overprotective ⓘ |
| plotDevice | creates impossible tests for potential brides ⓘ |
| relationshipToPrinceDauntless | mother ⓘ |
| relationshipToPrincessWinnifred | prospective mother-in-law ⓘ |
| relative | Prince Dauntless ⓘ |
| roleInWork | primary comic antagonist in Once Upon a Mattress ⓘ |
| setting | a fairy-tale kingdom ⓘ |
| storySource | adaptation of The Princess and the Pea ⓘ |
| toneContribution | comic ⓘ |
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: Queen Aggravain Description of subject: Queen Aggravain is the domineering, overprotective queen and primary comic antagonist in the musical "Once Upon a Mattress," known for sabotaging her son's attempts to marry.
Referenced by (6)
Full triples — surface form annotated when it differs from this entity's canonical label.