Heinrich Eduard Josef Lannoy

Baron Henri Eduard Joseph de Lannoy (3 December 1787 – 28 March 1853), was a Flemish composer, teacher, conductor, and writer on music who spent most of his life in Austria. His compositions bridge the classical and early romantic styles. His full name and title in German was 'Heinrich Eduard Josef, Freiherr von Lannoy'.

Read more about this composer on Wikipedia.