text: In 1436, the League of the Ten Jurisdictions was founded in Davos. In 1438, Davos received additional rights in an agreement in which the League of the Ten Jurisdictions and the rights received in the older treaty from 1289 were both acknowledged. With this agreement, Davos was exempted from trade taxes in the territory of the Ten Jurisdictions and only obliged to provide men for military services within the territory of eight of the Ten Jurisdictions. In 1443 Davos came under the control of the Counts of Montfort, under which Davos also retained its rights. In 1450 an alliance between the League of the Ten Jurisdictions and the League of God's House was signed.  The Counts of Montfort  reached a financial impasse and sold Davos to Duke Sigmund of Tyrol in 1466. This lead Davos to search for support of the two other Raethian leagues and a treaty with the Grey League was reached in 1471. As a result, Davos refused to follow the orders of the Austrian Empire. Eventually a compromise was found, under which Davos would come under the control of the House of Matsch, but Austria kept a right to repurchase Davos.
  From the middle of the 19th century, Davos, modeled on Görbersdorf (now Sokołowsko), became a popular destination for the sick and ailing because the microclimate in the high valley was deemed excellent by doctors (initiated by Alexander Spengler) and recommended for lung disease patients. Robert Louis Stevenson, who suffered from tuberculosis, wintered in Davos in 1880 on the recommendation of his Edinburgh physician George Balfour. Arthur Conan Doyle wrote an article about skiing in Davos in 1899. A sanatorium in Davos is also the inspiration for the Berghof Sanitorium in Thomas Mann's novel Der Zauberberg (The Magic Mountain). Between 1936 and 1938, Ernst Ludwig Kirchner, then at the end of his life and living in Davos since 1917, depicted Davos and the Junkerboden. His painting has a both Romantic and pantheistic atmosphere and simplified formal structure.