# Fame.am profile — machine-readable export
# Canonical URL: https://fame.am/person/henrietta-treffz
# Generated: 2026-09-01T12:11:46.495Z

schema: https://schema.org/Person
url: "https://fame.am/person/henrietta-treffz"
name: "Henrietta Treffz"
slug: "henrietta-treffz"
description: "Henrietta \"Jetty\" Treffz was best known as the first wife of Johann Strauss II and a well-known mezzo-soprano, appearing in England in 1849 to great acclaim."
tagline: "Austrian mezzo-soprano"
image: "https://commons.wikimedia.org/wiki/Special:FilePath/Jetty_Treffz_Litho.jpg?width=1200"
gender: "female"
category:
  name: "Musicians"
  slug: "musicians"
profileType:
  name: "Singer / Musician"
  slug: "singer"
  entityType: "https://www.wikidata.org/entity/Q177220"
birthDate: "1818-07-01"
deathDate: "1878-04-08"
livingStatus: "DECEASED"
scores:
  popularity:           45.7
  momentum:             6.908675799086757
  historical:           6.356769333333334
  currentAttention:     36.5296803652968
  sourceConfidence:     39.99999999999999
  profileCompleteness:  60
  trendDirection:       "RISING"
ranks:
  global:   null
  country:  null
  category: null
sources:
  - url: "https://ru.wikipedia.org/wiki/%D0%A2%D1%80%D0%B5%D1%84%D1%86%2C_%D0%93%D0%B5%D0%BD%D1%80%D0%B8%D0%B5%D1%82%D1%82%D0%B0"
    title: "Трефц, Генриетта"
    type:  "WIKIPEDIA"
  - url: "https://ca.wikipedia.org/wiki/Jetty_Treffz"
    title: "Jetty Treffz"
    type:  "WIKIPEDIA"
  - url: "https://cs.wikipedia.org/wiki/Henrietta_Treffzov%C3%A1"
    title: "Henrietta Treffzová"
    type:  "WIKIPEDIA"
  - url: "https://de.wikipedia.org/wiki/Jetty_Treffz"
    title: "Jetty Treffz"
    type:  "WIKIPEDIA"
  - url: "https://en.wikipedia.org/wiki/Henrietta_Treffz"
    title: "Henrietta Treffz"
    type:  "WIKIPEDIA"
  - url: "https://es.wikipedia.org/wiki/Hetty_Treffz"
    title: "Hetty Treffz"
    type:  "WIKIPEDIA"
  - url: "https://it.wikipedia.org/wiki/Henrietta_Treffz"
    title: "Henrietta Treffz"
    type:  "WIKIPEDIA"
  - url: "https://www.wikidata.org/wiki/Q275478"
    title: "Wikidata"
    type:  "WIKIDATA"

# bio (long form, separated for readability)
bio: |
  Imported from discovery source: wikidata-dump