To Joe Offer:

I certainly remember Beverley Garland from "My Three Sons". Indeed, that's what led me to read this thread. I believe she played the character who eventually married the father (the character played by Fred MacMurry [or was it McMurry?].)

Now, after hearing about the Beverley Garland dancers, I wonder if the actress's name is a stage name that was deliberately intended as a pun.