"Simple things mean the most to her," Shaun Cassidy said of his mom Shirley Jones marked her milestone ... She was also mom ...

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 ...

Shirley Jones turned 90 and "The Patridge Family ... The photo was missing her late stepson and "The Partridge Family" ...

"In show business you can hardly take time out to get married," says Shirley Jones. The 22-year-old actress ... she herself is getting married to Jack Cassidy, who will be playing opposite her ...