Original: Franz Xaver Süßmayr (often written in English as Süssmayr or Suessmayr; July 22, 1766 – September 17, 1803) was an Austrian composer.
Simplified: Franz Xaver Süßmayr (also spelled Süssmayr, born Schwanenstadt, Austria, 1766; died Vienna,  17 September 1803) was an Austrian composer.