Clarence Ray Allen (1930–2006), American prison inmate who was executed by lethal injection
Woody Allen | Allen Ginsberg | Clarence Thomas | Tim Allen | Allen County, Indiana | Allen County | Steve Allen | Clarence Darrow | Peter Allen | Ethan Allen | Paul Allen | Debbie Allen | Booz Allen Hamilton | Tony Allen | Irwin Allen | Aboite Township, Allen County, Indiana | Wayne Township, Allen County, Indiana | Lily Allen | Tony Allen (musician) | Joan Allen | Gracie Allen | David Allen Sibley | Allen Toussaint | Allen Stanford | Allen Newell | Stephen Allen Davis | Clarence "Gatemouth" Brown | Allen Lane | The Steve Allen Show | Ted Allen |
He was mentored by Professor Frank Press, Professor Clarence Allen, and the famous Professor Charles Francis Richter creator of the Richter magnitude scale.