Singer/actor David Cassidy (R) and his daughter Katie Cassidy arrive at the 9th annual Family Television Awards in 2007 David Cassidy speaks onstage during the 9th annual Family Television Awards ...

Danny Bonaduce, Susan Dey, David Cassidy, Suzanne Crough, Jeremy Gelbwaks, Shirley Jones from the episode "Gallery" from the TV sitcom, "The Partridge Family," July 28, 1970. ABC Photo Archives ...

Shot as a promotional image, the photo captures the warmth, charm and family-friendly appeal that made the show a 1970s staple-and turned the Partridges into pop culture icons. David Cassidy ...

Godspeed,” Springfield wrote. RELATED GALLERY: Remembering David Cassidy: His Life in Pictures Barry Manilow‘s husband and manager, Garry Kief, also expressed his condolences in a statement to ...

Danny Bonaduce, Susan Dey, David Cassidy, Suzanne Crough, Jeremy Gelbwaks, Shirley Jones from the episode "Gallery" from the TV sitcom, "The Partridge Family," July 28, 1970. ABC Photo Archives ...

Shaun Cassidy, who shared a father with David, posted a black-and-white photo on Instagram to recall the time they spent together as young children. “When David came to visit us on the ...

David Cassidy ... Rolling Stone‘s history with Cassidy is well-known due to an infamous cover story with a photo shoot by Annie Leibovitz that showed the pop star naked, shocking many of ...

David Cassidy, rockin' the gold jacket in one of the many promotional photos for "Celebrity Apprentice." Photo by: NBC It’s a calendar twister, all right -- Marty McFly had an easier time ...

PHOTOS: David Cassidy's Life in Pictures Cassidy played the wholesome Keith Partridge on "The Partridge Family," a sitcom about a widowed mother and five children who formed a bubblegum pop band.

In going public with the news that he has dementia, David Cassidy admits that a part of him knew he would always fall prey to the memory-destroying brain disorder. Related Articles David Cassidy ...