He had a summer house at Håtö Svansar in the Stockholm archipelago, and there the members of Pelarorden, which he also was a member of, gathered.
Johann Wolfgang von Goethe | Otto von Bismarck | Carl Sagan | Carl Jung | Alexander von Humboldt | Carl Orff | Wernher von Braun | Carl Maria von Weber | Herbert von Karajan | Carl Lewis | Carl Zeiss AG | Carl Linnaeus | Carl Sandburg | Carl XVI Gustaf of Sweden | Gebhard Leberecht von Blücher | John von Neumann | Lars von Trier | Ferdinand von Mueller | Carl Levin | Paul von Hindenburg | Carl Zeiss | Carl Michael Bellman | Carl Friedrich Gauss | Alexander von Humboldt Foundation | Heinrich von Kleist | Anne Sofie von Otter | Carl Froch | Erich von Stroheim | Max von Sydow | Justus von Liebig |