Given name: Tadek Family name: Niewiarowski

Pole, who told Wladka, that it was a peasant from Pludy who denounced her friends, giving away their hideout. Zalman Friedrich, three people from Blones family and Fajga Goldstein died at that time. At the end of 1943 Tadek pretends to be the owner of a flat in Twarda Street, which he lets to Wladka.