Zorro's mom, Toypurnia aka "Daughter of Wolf--She's strong, unwilling to be domesticated, but she's nurturing as a mother. She could teach her kids not to compromise their identities.
Atticus Finch from "To kill a Mockingbird"-- He's very calm and stable. I think he'd match Toypurnia well. He could teach his kids about conviction and having the balls to make a decision when facing adversity.
Santa and Mother Theresa.
Peter and Lois.
Peter and Lois Griffin. Family guy.
Cliff & Clair Huxtable, though I was perfectly happy with my own parents. ;)
I don't suppose God would be very original either...
Jim and Margaret Anderson.
Well, Jim ALWAYS knew best. Even Princess, Kathy and Bud agreed.
You never heard of FATHER KNOWS BEST?