Can someone give me approximate birth and marriage dates for Cliff and Clair, the children (and their spouses), and Cliff and Clair's parents?

Also, who did Clair's sister, Sarah Hanks, marry? and exactly how are Clair and Pam related. I know they are cousins, but who are Pam's parents, and how are the parents related to Clair?

I am doing a genealogy class next week for a group of @ risk young ladies. they don't know their own families, so I chose to use the Huxtables as an example of how to do a family history. Thus my interest.

Thanks :)