What were the names of Edgar Bergens' dummies?

Edgar Bergen, a ventriloquist and comedian, had two famous dummies: Charlie McCarthy and Mortimer Snerd. Charlie McCarthy was a wise-cracking, sophisticated dummy with a top hat and monocle, while Mortimer Snerd was a more simple-minded and country bumpkin character. Bergen's skillful performances with these dummies made him a household name in the mid-20th century entertainment industry.