The Partridge Family David Cassidy dies at 67 from an organ failure on Tuesday in a hospital in Florida.
Cassidy announced earlier this year that he had been diagnosed with dementia.
He had been in life support since Monday according to TMZ.
Doctors told the family that his only hope for survival was to undergo a liver transplant but this was quickly dismissed since he would not be able to withstand the surgery.
At around noon on Tuesday, the family decided to remove Cassidy from life support.
Cassidy died surrounded by his family, a family statement released by publicist JoAnn Geffen said.
He was married and divorced three times, battlefield alcoholism, arrested for drunk driving and filed for bankruptcy in 2015.
Below are tweets of condolences for David Cassidy:
Cassidy had two children, musician Beau Cassidy and actress, Katie Cassidy whom he acknowledge having a distant relationship with.
He will fondly be remembered. RIP David Cassidy