Maria the Mad
E399731
Maria the Mad was Maria I of Portugal, an 18th-century queen whose later life was marked by severe mental illness that led to her son acting as regent.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Maria the Mad canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T3934507 — 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: Maria the Mad Context triple: [Maria I of Portugal, alsoKnownAs, Maria the Mad]
-
A.
Joanna the Mad
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.
-
B.
Violant of Hungary
Violant of Hungary was a 13th-century Hungarian princess who became Queen of Aragon through her marriage to King James I, playing a significant role in the political alliances of medieval Europe.
-
C.
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.
-
D.
Bonne of Bohemia
Bonne of Bohemia was a 14th-century Bohemian princess who became Duchess of Normandy and the first wife of the future King John II of France, playing a key dynastic role in Franco-Bohemian relations.
-
E.
Alice of Lusignan
Alice of Lusignan was a 13th-century French noblewoman of the Lusignan family, notable as a daughter of Isabella of Angoulême and half-sister to England’s King Henry III’s children.
- 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: Maria the Mad Target entity description: Maria the Mad was Maria I of Portugal, an 18th-century queen whose later life was marked by severe mental illness that led to her son acting as regent.
-
A.
Joanna the Mad
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.
-
B.
Violant of Hungary
Violant of Hungary was a 13th-century Hungarian princess who became Queen of Aragon through her marriage to King James I, playing a significant role in the political alliances of medieval Europe.
-
C.
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.
-
D.
Bonne of Bohemia
Bonne of Bohemia was a 14th-century Bohemian princess who became Duchess of Normandy and the first wife of the future King John II of France, playing a key dynastic role in Franco-Bohemian relations.
-
E.
Alice of Lusignan
Alice of Lusignan was a 13th-century French noblewoman of the Lusignan family, notable as a daughter of Isabella of Angoulême and half-sister to England’s King Henry III’s children.
- F. None of above. chosen
Statements (48)
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: Maria the Mad Description of subject: Maria the Mad was Maria I of Portugal, an 18th-century queen whose later life was marked by severe mental illness that led to her son acting as regent.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
Maria Francisca Isabel Josefa Antónia Gertrudes Rita Joana
subject linked to:
Maria