Julianna Bartoszkiewicz (née Kucnerowicz) was born on 27 May 1909. During World War II she lived in Tomaszów Mazowiecki (Łódzkie Voivodship) and then in Warsaw. Wife of Bronisław, mother of Stanisław, Jerzy, and Krystyna. She hid and helped the Jewish couple Waldman. Julianna passed away on 11 August 1995.

Julianna Bartoszkiewicz was awarded the title of Righteous Among the Nations in 2005.