Kenneth M. O'Brien b. 1951 Source: Wikimedia Commons About Kenneth M. O'Brien politician in Massachusetts, US People from the Same Era Dušanka Janežič b. 1952 mathematician Ljubljana Ernst Klar b. 1952 physician, surgeon, university teacher Heidelberg Ramiz Guliyev 1947–2025 musician Aghdam Dan Fouts b. 1951 American football player San Francisco István Sipos b. 1959 ultramarathon runner Apátfalva David M. Lampton b. 1946 political scientist, university teacher