Paul B. Dunbar, Ph.D. : took_office : 5/6/1944 | Paul B. Dunbar, Ph.D. : left_office : 5/31/1951 | Paul B. Dunbar, Ph.D. : served : Franklin D. Roosevelt, Harry S Truman
Paul B. Dunbar, Ph.D. took office on 5/6/1944 and left office on 5/31/1951 serving under Presidents Franklin D. Roosevelt and Harry S Truman.