Henrietta Treffz
Mezzo-soprano ‧ Johann Strauss II's wife
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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. Wikipedia
Born: July 1, 1818, Austria
Died: April 8, 1878 (age 59 years), Hietzing, Vienna, Austria
Spouse: Johann Strauss II (m. 1862–1878)
Parents: Josef Chalupetzky