The Only Mother and Son to Each Have #1 Records...

Neatorama presents a guest post from actor, comedi...  ...about a fictional singing family/rock group) were Shirley Jones and David Cassidy. Although there were two other...  ...rmers on the show (Susan Dey and Danny Bonaduce), Jones and Cassidy were the only two members of the cast...  ...uss was ever made rega...

http://www.neatorama.com/2012/11/06/The-Only-Mother-and-Son-to-Each-Have-1-Records/