Shaun Cassidy shared a sweet photo of mom Shirley Jones with her birthday cake in celebration of the star's 91st birthday on ...

driving a freshly painted 1955 school bus from town to town with her five children, performing concerts. While Jones was a highly desired commodity on the big screen, David Cassidy was a mere unknown.

The photo was missing her late stepson and "The Partridge Family" co-star David Cassidy, who played Keith on the popular '70s sitcom. He died at 67 after being diagnosed with dementia and later ...

Shirley Jones' Son Ryan Cassidy Releases Children's Book on Day with James Cagney: 'He Was Bigger Than Life' Inside David Cassidy's Complex Relationship with Daughter Katie — Who Was Left Out of ...