Ilona Massey, born Hajmssy, was a Hungarian film, stage and radio performer.
She was born in Budapest, AustroHungarian Empire . Billed as the new Dietrich, she acted in three films with Nelson Eddy, including Rosalie , and with Lon Chaney, Jr. in Frankenstein Meets the Wolf Man as Baroness Frankenstein. In 1943, she appeared in the Ziegfeld Follies.
Source: Wikipedia