Kerttu Krohn was born on August 27, 1912 in Turku, Finland as Kerttu Siviä Salonen. She was an actress and writer, known for Aamiainen motellissa (1966), Biedermann ja tuhopolttajat (1966) and Herakles (1966). She was married to Eino Krohn. She died on January 10, 1998 in Finland.