HenrietteSontag, born Gertrude Walpurgis Sontag, and, after her marriage, entitled Henriette, Countess Rossi (3 January 1806 – 17 June 1854), was a German
"Grand Concerto Militaire", Op. 43 Étienne Méhul – Uthal January 3 – HenrietteSontag, operatic soprano (d. 1854) January 27 – Juan Crisóstomo Arriaga, "the