name "Muriel" in 80s sitcom?

[alphacatone]

My niece is searching for a sitcom in which a character's name is Muriel. That is ALL the info I have. Any help would be gratefully received!

[Pavan]

That would be the wife on "Too Close for Comfort" I think, which starred the late Ted Knight.

[Penny Lane]

The only other Muriel that I recall was Lucy Ewings best friend on "Dallas".