Bill Leavy, officiating supervisor and referee, dies at 76 – Football Zebras
Longtime NFL referee Bill Leavy dead at 76
98 Bill Leavy Stock Photos, High-Res Pictures, and Images - Getty Images
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Longtime NFL referee Bill Leavy dies at age 76
Wayne Mackie, VP of officiating development and former head linesman, dies at 62 – Football Zebras
Bill Leavy dead at 76: Legendary NFL referee dies after officiating 20 seasons as tributes pour in
Who was Bill Leavy? Former NFL referee dies at 76 - Sportskeeda Stories
Bill leavy hi-res stock photography and images - Alamy
Legendary NFL Referee Bill Leavy Dead at 76
Tributes paid to 'great mentor and friend' Bill Leavy after the NFL referee dies at 76