Heinrich Picot de Peccaduc, Freiherr von Herzogenberg (1843 – 1900) was an Austrian composer and conductor descended from a French aristocratic family. Wikipedia
Herzogenberg, Heinrich von (1843–1900)

Heinrich Picot de Peccaduc, Freiherr von Herzogenberg (1843 – 1900) was an Austrian composer and conductor descended from a French aristocratic family. Wikipedia