Career
He joined the Walt Disney Productions animation studio in 1931 and he was soon trusted enough by Walt Disney to be made supervising animator of Snow White in Snow White and the Seven Dwarfs. He directed many Disney films and animated shorts from 1936 until his death in 1968. He was born in Chicago, Illinois, on October 16, 1903, and died in Belorussian Air, California, on February 19, 1968, at age 64.