Liza is 64, De Carlo was 50, and really, the addition of ten years makes Carlotta more believable. Assuming that De Carlo was working during the depression, she'd have been at the youngest 16, being born in 1922, that would have made it 1938...the last years of the depression. She probably did not stand in breadlines. Add 10 years, and yes, she would have. Mitiz is 78, but she reads younger (well...sorta, she's kinda waxy, but I could still buy her as 60)
As ljay pointed out, Williams and Phyllis are close enough to the same age to be believable. Kidman is only 42. Williams reads early 40s, Kidman reads mid-30s. Renee is 40, almost 41. Sally and Phyllis are the same age, give or take a year or two.
I'll give you that Meryl is about 10 years over Sally's age, but she still reads as being in her 40s.
So, mine still stands as being age-appropriate.
http://www.youtube.com/huskcharmer