About Bill Walsh (producer)
William Crozier Walsh was a film producer, screenwriter and comics writer who primarily worked on live-action films for Walt Disney Productions. He was born in New York City. For his work on Mary Poppins, he shared Academy Award nominations for Best Picture with Walt Disney, and for Best Writing, Screenplay Based on Material from Another Medium with Don DaGradi. He also wrote the Mickey Mouse comic strip for more than two decades. Notably, Walsh created Eega Beeva, an evolved man from the future who became one the strip's protagonists from 1947 to 1950, effectively replacing Goofy as Mickey's sidekick. Another recurring character created by Walsh is the bird Ellsworth who appeared as Mickey's sidekick in the strip's Sunday pages where he became a major focus, sometimes stealing the show from Mickey. While at Disney, Walsh also wrote gags for the "Panchito" stories in the Silly Symphony comic strip (1944–45), and created the Uncle Remus and His Tales of Br'er Rabbit Sunday strip (1945–46).
Biography source: Wikipedia. The profile adds birthday-specific historical context from the Celebs Birthday Today editorial database.