<a href="https://en.wikipedia.org/wiki/Adam_Czerniakow" class="extiw" title="en:Adam Czerniakow">Adam Czerniaków</a>, Polish Jew, member of Senate of Second Polish Republic, after Nazi-Germany agression on Poland chairman of Judenrat od Warsaw Ghetto made by Nazi-Germans. Commited suicide 23 July 1942 in beginning of "Great Action" ( genocide of Jews of Warsaw Ghetto in Treblinka Nazi-Germany camp)
Unknown author<span style="display: none;">Unknown author</span>
"Adama Czerniakowa dziennik getta warszawskiego" wyd. Marian Fuks, PWN, Warszawa 1983