Calgary Flames co-owner Clay Riddell dies at 81 - Sports Illustrated
Our History
Clayton Riddell
Calgary Flames co-owner, oil tycoon Clay Riddell dies at 81 - Calgary | Globalnews.ca
Billionaire Clay Riddell dies at 81 | The Reflector
Riddell Family Charitable Foundation deepens commitment to fundamental science | PI News
Flames co-owner, billionaire oilman Clay Riddell dies at 81 | The Seattle Times
UM Today | Remembering alumnus Clayton Riddell
Golf Canada Statement on the passing of Mr. Clay Riddell - Golf Canada
Clay Riddell's passing leaves gaping hole in Calgary
Clayton (Clay) Riddell - Alberta Business Hall of Fame - Southern Alberta
Obituary of Clayton Howard RIDDELL | McInnis & Holloway Funeral Hom...
Oil billionaire and Carleton donor Clayton Riddel given honorary degree - The Charlatan, Carleton's independent newspaper
Clay Riddell Centre for Quantum Matter | Perimeter Institute
Clayton Riddell To Be Inducted Into The Canadian Petroleum Hall Of Fame | Daily Oil Bulletin
Born in 1936, he did his graduation with Honours in Geology. Apart from being a co-owner of the Calgary Holmes, he also has sha… | Successful people, People, Holmes
Hot Trilogy stock sold to pay Paramount's way | Calgary Herald
Once listed at $10 million, billionaire Clay Riddell's family home has sold - YouTube
Alberta Children's Hospital gets $15M in memory of nurse | CBC News
Clay Riddell, 81, was a billionaire and philanthropist who thrived in the oil and gas sector - The Globe and Mail
Flames co-owner Clayton Riddell dies | Calgary Herald
Home of Calgary billionaire Clay Riddell snapped up for a bargain | Calgary Herald
Varcoe: Clay Riddell leaves legacy in oilpatch and across Calgary | Calgary Herald
How Clay Riddell's 'fun journey' helped shape a Canadian energy empire - RHB Magazine
Calgary Billionaire Clay Riddell's Home For Sale | HuffPost Alberta
Clayton Riddell, The World's Richest People - Forbes.com
