Given name: Marek Family name: Lichtenbaum

Deputy chairman, and later chairman, of the Judenrat; about 70 years old, well-built, Polish nobleman type, despotic and laud; member of plutocratic constructing spheres in pre-war Warsaw. Before the war, deputy chairman of the Judenrat; he didn't understand social misery, good administrator, kept order, he scared everyone stiff, brave with the Germans, stayed in the ghetto, although he had no illusions that he would die.