Lucille Bliss has passed away at the age of 96. Who? Lucille's name or face might not be familiar, but chances are you know her voice, or at least one of them. She was a voice artist in cartoons for decades, giving sound to Smurfette of the Smurfs, one of the stepsisters in Disneys Cinderella, and perhaps most famously, the voice of George Jetsons boy, Elroy on the Jetsons.