Guest BookBe the first to share your memories or express your condolences in the Guest Book for MARY STELLA ROSE. View Sign ROSE MARY STELLA 84, of Bethel Park, on Monday, February 4, 2013. Loving companion of 45 years to Bill Cassoon; dear sister of the late Genevieve Smith, Eleanor Moran, Kitty Jean Kirby, Aquin Eaton, Margaret Bruner, Virginia Dougherty, George Rose, William Rose and Oliver Rose; she is survived by many nieces and nephews. Mary was a member of St. Thomas More Catholic Church, and a proud Navy veteran. Friends welcome Thursday from 2-4 and 6-8 at FREYVOGEL-SLATER FUNERAL DIRECTORS, 112 Fort Couch Rd., Bethel Park (opposite Macy's South Hills Village). Mass of Christian Burial 10 a.m. Friday in St. Thomas More Catholic Church.