title: Hans von Hallwyl (1835–1909)
text: # Hans von Hallwyl (1835–1909)
  
  Hans Theodor Hugo von Hallwyl (28 December 1835 – 16 June 1909) was a Swiss politician, who headed the Conseil d'Etat of the Aargau canton from 1866 to 1875.
  
  