David Cassidy from Season 2 of 'The Partridge Family' in 1971. Credit: ABC via Getty Images David Cassidy, who became famous in the 1970s playing Keith Partridge on The Partridge Family ...

David Cassidy‘s former home in Fort Lauderdale ... The actor, widely known for his starring role as Keith Partridge on the 1970s series The Partridge Family, died from organ failure.