I was just wondering if anyone noticed on the episode that came on tonight at 6 (5 central) where Wally and Beaver try to get revenge on Lumpy and the whole trick ends up on Fred Rutherford. Well in that ep, he called his wife Geraldine. In all of the later eps her name was Gwendolyn. I guess it's just another Beaver inconsistency.

Good observation! The thing that I realized, when she called Mr. Rutherford "Frederick", is that Eddie Haskell names his eldest son "Frederick" as well. I guess I could have picked that up from "Fred" , but it never occurred to me before.