 Notable members include Dutch anarchist Bart de Ligt, Quaker Richard Gregg and Tolstoyan Valentin Bulgakov.The group had a close working relationships with sections of the Gandhian movement.In January 1948, Mohandas Karamchand Gandhi attended a preparatory meeting for the World Pacifist Meeting he called, at the behest of WRI, and which eventually took place in December 1949.