Siv Ericks was born on 31 July 1918 in Nyköping, Södermanlands län, Sweden. She was an actress, known for Fanny ve Alexander (1982), Lille Fridolf och jag (1956) and Fridolfs farliga ålder (1959). She died on 3 July 2005 in Onsala, Västra Götalands län, Sweden.