 From 1917 to 1919, his health declined and he died in Angelica, N.Y.

Charles E. d'Autremont, Jr., was a member of Duluth's Commercial Club, the Kitchi Gammi Club, The Boat Club, The Yacht Club, The Curling Club, and the Northland Country Club.He initiated into both the Phi Kappa Psi and Psi Upsilon fraternities at Cornell University, when the local chapter of the former was changing affiliations between national organizations.At Phi Kappa Psi, he was a member along with, among others, federal Judge Franklin Ferriss and U.S.