Joanna the Mad
E227727
Joanna the Mad was a queen of Castile and Aragon in the early 16th century, historically noted for her troubled mental health and the dynastic significance of her marriage to Philip the Handsome.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Joanna the Mad canonical | 3 |
| Joan the Mad | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2044320 — 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: Joanna the Mad Context triple: [Joanna of Castile, alsoKnownAs, Joanna the Mad]
-
A.
Kunegunda
Kunegunda is a feminine given name of Polish origin, historically borne by European nobility such as Theresa Kunegunda Sobieska.
-
B.
Judith of Évreux
Judith of Évreux was a Norman noblewoman of the House of Évreux who became Countess of Sicily through her marriage into the ruling Hauteville dynasty.
-
C.
Agnes of Merania
Agnes of Merania was a late 12th-century noblewoman and queen consort of France, known for her controversial marriage to King Philip II that sparked a major conflict with the papacy.
-
D.
Sibylla of Burgundy
Sibylla of Burgundy was a 12th-century noblewoman who became Queen of Sicily through her marriage to King Roger II.
-
E.
Barbara of Cilli
Barbara of Cilli was a 15th-century queen consort of Hungary and Holy Roman Empress known for her political influence, substantial wealth, and later reputation as a powerful and controversial noblewoman in Central Europe.
- 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: Joanna the Mad Target entity description: Joanna the Mad was a queen of Castile and Aragon in the early 16th century, historically noted for her troubled mental health and the dynastic significance of her marriage to Philip the Handsome.
-
A.
Kunegunda
Kunegunda is a feminine given name of Polish origin, historically borne by European nobility such as Theresa Kunegunda Sobieska.
-
B.
Judith of Évreux
Judith of Évreux was a Norman noblewoman of the House of Évreux who became Countess of Sicily through her marriage into the ruling Hauteville dynasty.
-
C.
Agnes of Merania
Agnes of Merania was a late 12th-century noblewoman and queen consort of France, known for her controversial marriage to King Philip II that sparked a major conflict with the papacy.
-
D.
Sibylla of Burgundy
Sibylla of Burgundy was a 12th-century noblewoman who became Queen of Sicily through her marriage to King Roger II.
-
E.
Barbara of Cilli
Barbara of Cilli was a 15th-century queen consort of Hungary and Holy Roman Empress known for her political influence, substantial wealth, and later reputation as a powerful and controversial noblewoman in Central Europe.
- F. None of above. chosen
Statements (49)
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: Joanna the Mad Description of subject: Joanna the Mad was a queen of Castile and Aragon in the early 16th century, historically noted for her troubled mental health and the dynastic significance of her marriage to Philip the Handsome.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Joanna the Mad