Became interested in the theosophical movement launched by Helena Petrovna Blavatsky in the late 19th century, and in 1909 he joined the Dutch branch of the Theosophical Society
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Became interested in the theosophical movement launched by Helena Petrovna Blavatsky in the late 19th century, and in 1909 he joined the Dutch branch of the Theosophical Society
Text from Wikipedia, available under CC BY-SA 4.0.
Captured 2026-08-17 from Wikipedia. The archived copy is preserved so this citation survives link rot.