Complex sentence: Karl Maria Wiligut (alias Weisthor) (December 10,1866-January 3,1946) was a major influence on Nazi mysticism and Germanic Neopaganism.
Split into simpler sentences: Karl Maria Wiligut (alias Weisthor) (December 10,1866-January 3,1946). He was a major influence on Nazi mysticism and Germanic Neopaganism.