 Linderfelt settled in Paris and studied medicine. His wife and children joined him there. At the end of his life, Linderfelt worked for the journal La Semaine Médicale. Instead of going to Paris, his eldest son, Karl E. Linderfelt, dropped out of Beloit College and lived with uncles in Cripple Creek, Colorado. He joined the Colorado National Guard and was one of the commanders at the Ludlow Massacre, noted for his aggression and profanity and for assaulting and allegedly murdering strike leader Louis Tikas.
