Rubinstein was born in
Zagreb on 19 November 1911. In 1933 she married Bartold Rubinstein at the
Osijek Synagogue. Her husband's
Orthodox Jewish family believed it unacceptable that their daughter-in-law performed in theatres. In 1934 her daughter Mira Rubinstein was born. In an attempt to save and protect his family from antisemitism and persecution, Bartold Rubinstein converted his family to Catholicism. In 1941, during World War II, the
NDH began to implement race laws that prevented Rubinstein from singing and performing. She was expelled and banned from the
Croatian National Theatre in Osijek, and her family was evicted from their apartment in the center of Osijek. Many members of her family were murdered during
The Holocaust; Rubinstein and her immediate family survived. After the war her husband was designated minister of architecture of the newly founded
Socialist Federal Republic of Yugoslavia, but on the journey from Zagreb to Osijek (which took several days because of destroyed railroads) he was infected with typhus, and he died some days later. Rubinstein's daughter Mira died in childbirth in Zagreb, and her child died with her. Devastated by these losses, Rubinstein stopped performing. She became ill with Parkinson's disease, and in 1961 she killed herself with an overdose of sleeping pills. She was buried in the family tomb with her husband Bartold in the Jewish part of the cemetery Sv. Ana, Osijek. ==Education and career==