Born to the tenorValentin Adamberger and the actressMaria Anna Jacquet, she was raised after the death of her parents by the poet Heinrich Joseph von Collin. Debuting at the age of sixteen on New Year’s Day 1807 at the Burgtheater, she was immediately engaged as a Court Actress and “straightway found great acclaim as an ingénue, in both sentimental and some tragic parts.” Antonie Adamberger quickly became the darling of the Viennese public, displaying her abilities as Beatrice in The Bride of Messina and also as Desdemona and Emilia Galotti. Beethoven composed Klärchen’s songs “Die Trommel gerühret” and “Freudvoll und leidvoll” in his incidental music for Goethe’s Egmont with Adamberger specifically in mind. She would later repeatedly and enthusiastically recall her collaboration with him. In 1812 Theodor Körner was employed as a principal author for the Burgtheater. Adamberger saw him for the first time at a rehearsal for his comic piece, Der grüne Domino. In the same year she and the poet were betrothed. In February 1812, Körner write his drama Toni, in which his fiancée later undertook the leading part. Antonie Adamberger belonged to the circle of the Austrian novelist Karoline Pichler, who later wrote of her appearance in Toni: Until his death in 1813 Körner wrote numerous poems to her, particularly directing to her his tragedy Zriny after her success in Toni. In 1817, some years after the poet’s untimely death, Adamberger abandoned the stage and married the antiquary and numismatistJoseph Calasanza von Arneth. Two years later their son Alfred von Arneth was born. In 1820 Antonie became Reader to the Empress Caroline Augusta. In 1832 Adamberger was named Directress of the Karolinestift, an institute for the raising of soldiers’ daughters. , 1856 Antonie Adamberger died in Vienna in 1867. Her body lies in a “distinguished grave” in the Vienna Central Cemetery. Circa 1805 Joseph Hickel painted a portrait of Adamberger, from which Johann Maria Monsomo produced a miniature of her. In 1894 a street in Vienna in the Leopoldstadtdistrict was named the Adambergergasse after her. The Arnethgasse in the Ottakring district was named after her husband.