The case has been brought by Erika Rosenberg , an Argentinian woman . Rosenberg is the heir of the German industrialist 's late wife , Emilie . She was born in Argentina and married a man named Robert who had emigrated from Germany to Buenos Aires with his family when she was just 13 years old.
The case has been brought by Erika Rosenberg , an Argentinian woman . Rosenberg is the heir of the German industrialist 's late wife , Emilie . She claims that this gives her ownership of the famous documents .