Given name: Icchak Family name: Nisenbaum

a rabbi, the leader of Mizrachi party. Rumour has it, that he was one of the people, whose arrest had something to do with German retaliatory action after the escape of Andrzej Kot, an activist of the opposition. In February 1940 he was one of 25 candidates for a trip to Palestine. He refused under the pretext of not having 4,000 zlotys essential to cover the travel expenses.

He propagated Zionism all his life, confusing national matters with religious ones.