Henrietta Treffz
E325803
Henrietta Treffz was an Austrian mezzo-soprano and opera singer of the 19th century, known both for her performances and for being the first wife of composer Johann Strauss II.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Henrietta Treffz canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T2584646 — 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: Henrietta Treffz Context triple: [Johann Strauss II, spouse, Henrietta Treffz]
-
A.
Henrietta Schultz
Henrietta Schultz was the wife of Norwegian-American meteorologist Jacob Bjerknes, a pioneering figure in modern weather forecasting and climate science.
-
B.
Marie Ortmann
Marie Ortmann was the mother of aviation pioneer and Boeing Company founder William E. Boeing.
-
C.
Elisabeth Vietz
Elisabeth Vietz was the mother of Austrian composer Franz Schubert, playing a formative role in his early family life and upbringing.
-
D.
Elsa Löwenthal
Elsa Löwenthal, better known as Elsa Einstein, was the second wife and cousin of physicist Albert Einstein and often managed his personal and social affairs.
-
E.
Hedwig Pinkus
Hedwig Pinkus was the wife of pioneering German physician and Nobel laureate Paul Ehrlich, known primarily through her association with his life and work.
- 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: Henrietta Treffz Target entity description: Henrietta Treffz was an Austrian mezzo-soprano and opera singer of the 19th century, known both for her performances and for being the first wife of composer Johann Strauss II.
-
A.
Henrietta Schultz
Henrietta Schultz was the wife of Norwegian-American meteorologist Jacob Bjerknes, a pioneering figure in modern weather forecasting and climate science.
-
B.
Marie Ortmann
Marie Ortmann was the mother of aviation pioneer and Boeing Company founder William E. Boeing.
-
C.
Elisabeth Vietz
Elisabeth Vietz was the mother of Austrian composer Franz Schubert, playing a formative role in his early family life and upbringing.
-
D.
Elsa Löwenthal
Elsa Löwenthal, better known as Elsa Einstein, was the second wife and cousin of physicist Albert Einstein and often managed his personal and social affairs.
-
E.
Hedwig Pinkus
Hedwig Pinkus was the wife of pioneering German physician and Nobel laureate Paul Ehrlich, known primarily through her association with his life and work.
- F. None of above. chosen
Statements (29)
| Predicate | Object |
|---|---|
| instanceOf |
human
ⓘ
mezzo-soprano ⓘ opera singer ⓘ |
| activeInCentury | 19th century ⓘ |
| artisticDiscipline | vocal music ⓘ |
| associatedWith | Viennese musical life ⓘ |
| citizenship |
Austrian Empire
ⓘ
linked to:
Austrian Habsburg Monarchy
|
| countryOfCitizenship | Austria ⓘ |
| era |
Romantic era
ⓘ
linked to:
Romantic period in music
|
| familyName | Treffz ⓘ |
| fieldOfWork |
classical music
ⓘ
opera performance ⓘ |
| genre | opera ⓘ |
| givenName | Henrietta ⓘ |
| hasRelative | Johann Strauss II ⓘ |
| hasSpouseOrder | first wife of Johann Strauss II ⓘ |
| languageOfPerformance | German ⓘ |
| maritalStatus | married to Johann Strauss II ⓘ |
| name | Henrietta Treffz ⓘ |
| nationality | Austrian ⓘ |
| notableFor |
being the first wife of Johann Strauss II
ⓘ
performances as a mezzo-soprano ⓘ |
| occupation |
mezzo-soprano
ⓘ
opera singer ⓘ singer ⓘ |
| placeOfActivity | Austria ⓘ |
| sexOrGender | female ⓘ |
| spouse | Johann Strauss II ⓘ |
| voiceType | mezzo-soprano ⓘ |
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: Henrietta Treffz Description of subject: Henrietta Treffz was an Austrian mezzo-soprano and opera singer of the 19th century, known both for her performances and for being the first wife of composer Johann Strauss II.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.