Casimir von Arx (30 October 1852 – 7 March 1931) was a Swiss politician, mayor of Olten (1890–1902) and President of the Swiss Council of States (1902). References Further reading External links 1852 births 1931 deaths People from Olten Swiss Old Catholics Free Democratic Party of Switzerland politicians Members of the Council of States (Switzerland) Presidents of the Council of States (Switzerland) Mayors of places in Switzerland