I'm now reading Jill Lepore's "Esme in Neverland" in the Nov. 21 issue, and I'm fascinated by the part about TV in the 1950s and early '60s. I recognize the actors mentioned; Ted Bessel went on to play Marlo Thomas' boyfriend in That Girl. 
I read it, too, though Ted Bessel was the only actor in the group I recognized. I used to love
That Girl! I looked up Michael Burns, and in one or two of the photos he looked vaguely familiar. Especially when he was wearing a cowboy hat. Did he do some Westerns (on TV)?
So then of course the rabbit hole opened and I found myself looking up Marlo Thomas, which led me to wonder whether she was young enough to have been Rachel's mom on
Friends (for which she won an Emmy, FYI).
Turns out she was, because Jennifer Aniston is getting close to 50! Bessel and Thomas were both born in the '30s -- non-baby boomers! -- Aniston in the late '60s. Her TV mom would have had her at 32, which at the time was oldish, but now of course is not the least bit unusual for a new mom.