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
In 1955, Killingsworth, who was 31 years old at the time, received a phone call inviting her to play Snow White for a 90-minute American Broadcasting Company (ABC) television special on the opening day of Disneyland. Killingsworth had never heard of ABC, Disneyland, or Anaheim, California, at the time. However, she accepted the one-day job, becoming Disneyland's very first Snow White at the parks opening day on July 17, 1955.