Mother of actor Leonardo DiCaprio.
She and George DiCaprio got divorced when Leonardo was a year old.
Her parents, the late Helene (née Smirnow) and Wilhelm Idenbirken, moved back to Germany in the mid '80s.
Her mother, Russian-born Helene Smirnoff, passed away in Europe on August 5th, 2008, aged 93.
Emigrated with her family to the US in 1955.