What is the middle name of Russian actresses who played a supporting role in The Mortal Storm? 
The Mortal Storm:  The supporting cast features Robert Young, Robert Stack, Frank Morgan, Dan Dailey, Ward Bond and Maria Ouspenskaya. Maria Ouspenskaya: Maria Alekseyevna Ouspenskaya (Russian: Мария Алeкceeвнa Успенская ; July 29, 1876 – December 3, 1949) was a Russian actress and acting teacher.
Alekseyevna