Ludmilla Oliver was born on Oct. 15, 1904 in Bohemia what is present day Czech Republic. And she died March 13, 1986 Long Island City, Queens, NY.
It appears that she never married as this is her maiden name. I found her also on the 1920 and 1930 census with her Mother and sisters on one and the second one with her sister and her sisters husband on the other.