Balbina Jakubovicz nee Kirshbraun was born in Warszawa, Poland in 1884 to Barukh and Roizele. She was married to Meir. Prior to WWII she lived in Warszawa, Poland. During the war she was in Warszawa, Ghetto. Balbina was murdered in 1943 in Treblinka, Poland at the age of 59.