Henriette Sontag

Henriette Sontag
Henriette Sontag as Donna Anna
Born	Gertrude Walpurgis Sontag (1806-01-03)3 January 1806 Koblenz
Died	17 June 1854(1854-06-17) (aged 48)
Occupation	Opera singer (soprano)
Years active	1823–1854

Henriette, Countess Rossi (3 January 1806 – 17 June 1854), was a German operatic soprano of great international renown. She possessed a sweet-toned, lyrical voice and was a brilliant exponent of florid singing.

Sontag was born at Koblenz, Germany as Gertrude Walpurgis Sontag. She made her début at the age of 15. In 1823 she sang at Leipzig in Carl Maria von Weber's Der Freischütz and in December of that year created the title role in his Euryanthe. Her success was immediate, and in 1824 she went to the , Berlin.

She was invited to be the soprano soloist in the first performances of Beethoven's Symphony No. 9 and Missa Solemnis on 7 May 1824; she was only 18 years old at the time.

Two years later, she sang the part of Rosina in Rossini's Il barbiere di Siviglia, in which her charming personality and fleet coloratura skills granted her a distinct triumph over the reigning diva, Angelica Catalani.

In 1827, she was engaged at the Paris Italian Opera, and a year later married Count Carlo Rossi. She subsequently performed at all the major musical centres of Europe, and in 1852 visited the United States where, among other engagements, she performed in a concert with the violinist Camilla Urso.

She was hired by the Italian Opera in Mexico City, where on 17 May 1854, she intoned for the first time the words of the Mexican national anthem, written by poet Francisco González Bocanegra. One month later, she was stricken with cholera and died at the age of 48. Her last appearance, fourteen days before her death, was in the role of Desdemona of Rossini's Otello. She is buried in Germany at St. Marienthal Abbey.