Age 84, of Bridgeville, formerly of Brockway, PA. Beloved wife of the late John Patrick Smith, Sr.; loving mother of Mary Bridget (Jan Pendergast) Smith, John Patrick Smith, II. and Sharon (Raymond III) Sabin; cherished grandmother of Molly Patricia and Olivia Hudd Sabin; also survived by her beloved dog Brooklyn. Barbara was a nurse at Mercy Hospital and a Professor of Nursing at the University of Pittsburgh. Family and friends received on Friday from 2-4 and 6-8 PM at the Warchol Funeral Home Inc., 3060 Washington Pike, Bridgeville (412.221.3333), where a service will be held on Saturday at 10 AM. In lieu of flowers, memorials may be made to Three Rivers Hospice, 1195 Jacks Run Road, North Versailles, PA 15137.