Joseph J.Libitz, age 91, of Cambridge, July 22, 2017. Beloved husband of the late Catherine F. (Moore) Libitz. Devoted father of Michael J. Libitz and his wife, Marjorie, of Reading, Thomas F. Libitz and his wife, Maryellen, of Waltham, Margaret A. Boudrot and her husband, John, of Waltham, Paul A. Libitz and his wife, Laurie, of Hudson, NH, Robert L. Libitz of Cambridge, Joseph Libitz of Fitchburg and Joan E. Libitz of Cambridge. Brother of the late Arthur “Tookie” Libitz. Also survived by many grandchildren and great grandchildren. Funeral services will be held in the John C. Burns & Sons Funeral Home, 305 Broadway, CAMBRIDGE Wednesday, July 26, at 12:00 noon. Relatives and friends invited. Visiting hours prior to service, Wednesday from 10:00 A.M. – 12:00 Noon. In lieu of flowers memorial contributions may be made in Joe’s name to New England Shelter for Homeless Veterans, 17 Court Street, Boston, MA 02108. U.S. Navy Veteran. Retired Employee of City of Cambridge, Water Dept. Interment, Cambridge Cemetery.