Roger Gibbins, Ron Hicks, Martha Piper and Clay Riddell | Flickr
Hot Trilogy stock sold to pay Paramount's way | Calgary Herald
Clay Riddell Centre for Quantum Matter | Perimeter Institute
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
Slimmed-down Paramount sells Seven Generations shares - The Globe and Mail
Calgary Billionaire Clay Riddell's Home For Sale | HuffPost Alberta
Billionaire Clay Riddell dies at 81 | The Reflector
Obituary of Clayton Howard RIDDELL | McInnis & Holloway Funeral Hom...
Clayton Riddell
Home of Calgary billionaire Clay Riddell snapped up for a bargain | Calgary Herald
Carleton Mourns Loss of Clayton Riddell | Carleton Newsroom
Calgary Billionaire Clay Riddell's Home For Sale | HuffPost Alberta
Golf Canada Statement on the passing of Mr. Clay Riddell - Golf Canada
Oil billionaire and Carleton donor Clayton Riddel given honorary degree - The Charlatan, Carleton's independent newspaper
Calgary Flames co-owner, oil tycoon Clay Riddell dies at 81 - Calgary | Globalnews.ca
Canadian business titan and Calgary Flames co-owner Clay Riddell dies | CBC News
Varcoe: Clay Riddell leaves legacy in oilpatch and across Calgary | Calgary Herald
Flames co-owner, billionaire oilman Clay Riddell dies at 81 | The Seattle Times
Community and partners | Clayton H. Riddell Faculty of Environment, Earth, and Resources | University of Manitoba
Clay Riddell, 81, was a billionaire and philanthropist who thrived in the oil and gas sector - The Globe and Mail
Clayton Riddell, founder of Paramount Resources and co-owner of the Calgary Flames, dies at 81 | Financial Post
How Clay Riddell's 'fun journey' helped shape a Canadian energy empire - BNN Bloomberg
Clayton RIDDELL | Obituary | Calgary Herald
Clayton (Clay) Riddell - Alberta Business Hall of Fame - Southern Alberta
How Clay Riddell's 'fun journey' helped shape a Canadian energy empire - RHB Magazine
Flames co-owner Clayton Riddell dies | Calgary Herald
