What key details about ruth maria kubitschek can be extracted from the following bio? Bio: ruth maria kubitschek -lrb- born 1931 -rrb- is a czech-born german actress .
- caption is ruth maria kubitschek in 2011- imdb id is 0473508- yearsactive is 1953 -- birth date is 2 august 1931- name is ruth maria kubitschek- image is ruth maria kubitschek.jpg- birth place is komotau , czechoslovakia- occupation is actress