KITTERY — Mr. and Mrs. Roger F. Manson of State Road announce the engagement of their daughter Sharon Lee, to Charles J. Kelley, son of Mrs. Orin E. Ball Jr. of 60 Martin Road, and the late Alton M. Kelley. Miss Manson graduated from Train Academy with the Class of 1962 and is now employed as a secretary at Profile Insurance Agency of Portsmouth. Her fiance graduated from Train Academy with the Class of 1957 and served four years with the Air Force and is now attending the University of Maine. A March 26 wedding is planned.