After a 35-year run as executive director of The Chicago Bar Association, Terrence M. Murphy announced Thursday his plan to retire effective Sept 1.Murphy started working at the CBA in 1971, after graduating from Loyola University Chicago with a history degree. He became its executive director in 1985.Murphy informed the CBA’s Board of Managers of his resignation during a meeting Thursday. CBA President Jesse H. Ruiz praised Murphy’s contributions to the legal community in a news release.“For almost half a century Terry …