Mejlech Dunkelblau and Ryfka Schwarz were both born in Rzeszów, Poland. Anna Dunkelblau was born on November 15, 1906. Mejlech and Ryfka lived unofficially separated. Mejlech was deported on transport XXIV from the Dossin Barracks to Auschwitz-Birkenau and was murdered there. Ryfka and Anna were not deported and survived the war.