 He rose to fame when he was commissioned to create and perfect the harps of Queen Marie-Antoinette on her arrival in France, together with the Czech composer and harpist Jean-Baptiste Krumpholtz.The Naderman single-pedal harp is supposed to have been modelled after the successful eighteenth-century Bavarian single-action mechanism pedal harp, whose manufacture, although claimed by several other harp makers including Jean Paul Vetter of Nuremberg and Johann Hausen of Weimar, is often attributed to Jacob Hochbrucker.Today, six harps of this specific model have been located.