Shaun Cassidy has paid tribute to his late brother David Cassidy on what would have been his 75th birthday. The singer recalled childhood memories with his big brother in a post to Instagram ...

Shaun Cassidy honored his late brother ... these were the happiest days of my childhood because I got to share them with my big brother, Dave. God, I miss him. Happy Birthday pal.

Shaun Cassidy has paid tribute to his late brother David Cassidy on what would have been his 75th birthday. The singer recalled childhood memories with his big brother in a post to Instagram: "When ...