Mary D. Swiniuch (nee Serbin), on March 22, 2019, at the age of 87. Wife of the late Frank Jules Swiniuch. Mother of Arlene Gregorio (Carmen), Frances Gill, and Audrey Lewandowski (Alex). Grandmother of Ryan, Megan, Alex, Sean, and Justin. Sister of Blanche Driscoll, and the late Josephine, Rose, Anna, Frank, Stephen, Joseph, and John. Relatives and Friends invited to Viewing on Wednesday 7 PM to 9 PM at Koller Funeral Home, 6835 Ridge Ave. On Thursday, Viewing will be held at 9 AM at St. Josephat Church, 124 Cotton St., Manayunk. Funeral Mass will follow on Thursday at 10 AM. Interment Westminster Cemetery. In lieu of flowers, donations in her memory may be made to Simpson House, 2101 Belmont Ave, Philadelphia, Pa 19131. Share condolences at www.kollerfuneralhome.com