Given name: Luba Family name: Bielicka

Abrasz Blum's wife. Before the war she was the headmistress of a Jewish kindergarten, and she remained the headmistress even during the deportation. She managed to place her son in a hideout on the "Aryan side", and to pass later on.

Together with Zygmunt she paid for smuggling a five-year-old sister, who spoke Polish, to the "Aryan side".