What was Ignaz von Seyfried and Franz von Suppé's nationality?
Ignaz von Seyfried Ignaz Joseph Ritter von Seyfried (15 August 1776 – 27 August 1841) was an Austrian musician, conductor and composer. He was born and died in Vienna. According to a statement in his handwritten memoirs he was a pupil of both Wolfgang Amadeus Mozart and Johann Albrechtsberger. He published Albrechtsberger's complete written works after his death. His own pupils included Franz von Suppé, Heinrich Wilhelm Ernst, Antonio Casimir Cartellieri, Joseph Fischhof and Eduard Marxsen.
Prince Felix of Schwarzenberg Prince Felix of Schwarzenberg (German: "Felix Prinz zu Schwarzenberg" ; 2 October 1800 – 5 April 1852) was a Bohemian nobleman and an Austrian statesman who restored the Habsburg Empire as a European great power following the Revolutions of 1848. He served as Minister-President of the Austrian Empire and Foreign Minister of the Austrian Empire from 1848 to 1852.