Shirley Jones is his mother and she’s still alive.
I had and still have a crush on Shirley Jones, for her age she is still smoking. Sorry for David, nice guy and I really enjoyed the TV show.
His Father Jack was in a 1960’s TV show I liked called “He and She” and he also was on several Columbo episodes early before he died in that fire at his apartment.
Shirley Jones was David’s step-mom.