The person Erika Rosenberg wrote a biography of was married to whom?
Erika Rosenberg Erika Rosenberg (born 24 June 1951 in Buenos Aires, Argentina) is an author, interpreter and journalist. She wrote a biography of Emilie Schindler.
Ekaterina Kalinina Ekaterina Ivanovna Kalinina (Russian: Екатерина Ивановна Калинина ; née Lorberg; 2 July 1882 – 22 December 1960) was the wife of Soviet politician Mikhail Kalinin (1875–1946). Although she was the spouse of the Soviet head of state from 1922 to 1946, she was in a labor camp from 1938 to 1946.