Joanna of Pfirt
E548247
Joanna of Pfirt was a 14th-century noblewoman from the House of Habsburg, best known as the wife of Albert II, Duke of Austria, and a key dynastic figure in late medieval Central Europe.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Joanna of Pfirt canonical | 4 |
How this entity was disambiguated
This entity first appeared as the object of triple T5706740 — 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 of Pfirt Context triple: [Albert II of Germany, mother, Joanna of Pfirt]
-
A.
Joanna of Bavaria
Joanna of Bavaria was a 14th-century Bavarian princess who became Queen of Bohemia and Germany as the first wife of King Wenceslaus IV.
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B.
Brigitta of Palatinate-Simmern
Brigitta of Palatinate-Simmern was a noblewoman of the German princely House of Wittelsbach, belonging to its Palatinate-Simmern branch in the late medieval/early modern Holy Roman Empire.
-
C.
Judith of Bavaria
Judith of Bavaria was a 12th-century German noblewoman and duchess, best known as a member of the influential Welf dynasty and a key figure in the politics of the Holy Roman Empire.
-
D.
Judith of Bavaria
Judith of Bavaria was a 9th-century Frankish queen and second wife of Emperor Louis the Pious, noted for her political influence at the Carolingian court and as the mother of Charles the Bald.
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E.
Adelaide of Rheinfelden
Adelaide of Rheinfelden was a medieval German noblewoman, daughter of anti-king Rudolf of Rheinfelden, who became duchess through her marriages into prominent ruling families of the Holy Roman Empire.
- 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 of Pfirt Target entity description: Joanna of Pfirt was a 14th-century noblewoman from the House of Habsburg, best known as the wife of Albert II, Duke of Austria, and a key dynastic figure in late medieval Central Europe.
-
A.
Joanna of Bavaria
Joanna of Bavaria was a 14th-century Bavarian princess who became Queen of Bohemia and Germany as the first wife of King Wenceslaus IV.
-
B.
Brigitta of Palatinate-Simmern
Brigitta of Palatinate-Simmern was a noblewoman of the German princely House of Wittelsbach, belonging to its Palatinate-Simmern branch in the late medieval/early modern Holy Roman Empire.
-
C.
Judith of Bavaria
Judith of Bavaria was a 9th-century Frankish queen and second wife of Emperor Louis the Pious, noted for her political influence at the Carolingian court and as the mother of Charles the Bald.
-
D.
Judith of Bavaria
Judith of Bavaria was a 12th-century German noblewoman and duchess, best known as a member of the influential Welf dynasty and a key figure in the politics of the Holy Roman Empire.
-
E.
Adelaide of Rheinfelden
Adelaide of Rheinfelden was a medieval German noblewoman, daughter of anti-king Rudolf of Rheinfelden, who became duchess through her marriages into prominent ruling families of the Holy Roman Empire.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
Duchess consort of Austria
ⓘ
House of Habsburg consort ⓘ medieval noble ⓘ noblewoman ⓘ |
| associatedWithTerritory |
Duchy of Austria
NERFINISHED
ⓘ
Duchy of Carinthia NERFINISHED ⓘ Duchy of Carniola NERFINISHED ⓘ Duchy of Styria NERFINISHED ⓘ |
| burialPlace | Duke’s Crypt, Stephansdom, Vienna NERFINISHED ⓘ |
| centuryOfBirth | 14th century ⓘ |
| child |
Agnes of Austria
NERFINISHED
ⓘ
Albert III, Duke of Austria NERFINISHED ⓘ Catherine of Austria NERFINISHED ⓘ Elisabeth of Austria NERFINISHED ⓘ Frederick III, Duke of Austria NERFINISHED ⓘ Leopold III, Duke of Austria NERFINISHED ⓘ Margaret of Austria NERFINISHED ⓘ Rudolf IV, Duke of Austria NERFINISHED ⓘ |
| countryOfCitizenship | Duchy of Austria NERFINISHED ⓘ |
| dateOfBirth | c. 1300 ⓘ |
| dateOfDeath | 1351 ⓘ |
| father | Ulrich III, Count of Pfirt NERFINISHED ⓘ |
| historicalPeriod | Late Middle Ages NERFINISHED ⓘ |
| languageOfUse | Middle High German NERFINISHED ⓘ |
| marriageDate | c. 1324 ⓘ |
| memberOf | House of Habsburg (by marriage) NERFINISHED ⓘ |
| mother | Jeanne de Chalon NERFINISHED ⓘ |
| name |
Joanna of Pfirt
NERFINISHED
ⓘ
Johanna von Pfirt NERFINISHED ⓘ |
| nobleFamily | House of Pfirt NERFINISHED ⓘ |
| notableFamilyConnection | key dynastic figure in late medieval Central Europe ⓘ |
| notableFor | strengthening Habsburg territorial consolidation in Central Europe through marriage and offspring ⓘ |
| placeOfBirth | County of Pfirt NERFINISHED ⓘ |
| placeOfDeath | Vienna NERFINISHED ⓘ |
| positionHeld |
Duchess consort of Austria
ⓘ
Duchess consort of Carinthia ⓘ Duchess consort of Carniola ⓘ Duchess consort of Styria NERFINISHED ⓘ |
| religion | Roman Catholicism ⓘ |
| sexOrGender | female ⓘ |
| spouse |
Albert II of Habsburg
NERFINISHED
ⓘ
Albert II, Duke of Austria NERFINISHED ⓘ |
| spouseNobleFamily | House of Habsburg NERFINISHED ⓘ |
| title |
Duchess of Austria
NERFINISHED
ⓘ
Duchess of Carinthia NERFINISHED ⓘ Duchess of Carniola NERFINISHED ⓘ Duchess of Styria NERFINISHED ⓘ |
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 of Pfirt Description of subject: Joanna of Pfirt was a 14th-century noblewoman from the House of Habsburg, best known as the wife of Albert II, Duke of Austria, and a key dynastic figure in late medieval Central Europe.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.