Richard Nikolaus von Coudenhove-Kalergi

Richard Nikolaus von Coudenhove-Kalergi (November 16, 1894 – July 27, 1972) was an Austrian politician and philosopher, who was the founder of the first movement for the United States of Europe.
He was a well known for works the founder of the "Paneuropean Union" and his wrote book "Pan-Europa".