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.
Wayne Allwine
Wayne Anthony Allwine (February 7, 1947 – May 18, 2009) was an American voice actor, sound effects editor and foley artist for The Walt Disney Company. He is best remembered as the voice of Mickey Mouse for 32 years, narrowly the longest to date, and was married to voice actress Russi Taylor, who has voiced Minnie Mouse since 1986. He died on May 18, 2009 of complications caused by diabetes.