Career
Linder was friends with the White Commander, Marshal Gustaf Mannerheim. Following the war, he served as Inspector of Cavalry until retired in 1920. Linder was promoted into the rank of Major General on 13 April 1918, Lieutenant General in 1938, and General of Cavalry in 1940.
In the Winter War, the 71-year-old Linder led the Swedish Volunteer Corps from 6 January to 27 February 1940, after which he functioned as a commander of the Salla area.
Linder is buried at Norra begravningsplatsen in Stockholm.