Bolesław Piasecki

Bolesław Bogdan Piasecki, alias Leon Całka, Wojciech z Królewca, Sablewski was a Polish writer, politician and political theorist. During the war, he was active in the anti-German and anti-Soviet armed underground. Initially of national radical views, he became associated after the war with the ruling Polish communists and led a group of lay Catholics who collaborated with the communist regime.