Adriana Caselotti
Adriana Caselotti (May 6, 1916 – January 18, 1997) was an American actress, voice actress and singer. Caselotti was the voice of the title character of the first Walt Disney animated feature "Snow White and the Seven Dwarfs", for which she was named as a Disney Legend in 1994, making her the first female voice actor so named.
JoAnn Dean Killingsworth
Her tenure as Disneyland's first Snow White ended at the closing of the theme park's first day. It was the only time the actress played Snow White at Disneyland. According to Killingsworth, it remained her best known role.