A revolt by Neuchâtel royalists sparks the Neuchâtel Crisis
Credit Suisse is founded
Gregory Haas and John Frey, two Swiss diocesan priests, arrive on Mt. Calvary after leaving Switzerland and establish a Capuchin Order in the United States
The first part of the Olten–Lausanne railway line is opened
Samuel Francis is relocated to Geneva to oversee the emigration of Latter-day Saints to the United States from Switzerland
Switzerland opens a diplomatic consulate in Melbourne, Australia
Arnold Escher von der Linth becomes a professor of geology at the École Polytechnique in Zurich
Births
April 7 - Ferdinand Schiess, recipient of the Victoria Cross (d. 1884)
May 23 - Hermann Sahli, internist (d. 1933)
December 6 - Louise Catherine Breslau, artist (d. 1927)