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.
Peter Hermann (actor) Peter Hermann (born August 15, 1967) is an American actor, producer and writer. He is married to actress Mariska Hargitay, with whom he has three children.