Age 89, of Bethel Park, passed away on Sunday, December 25, 2016. Beloved husband of the late Mary Catherine (Poludniak) Viola; loving father of Anna Mary Lubbert-Saunders (William C.), Peter V. Viola and Rev. James J. Viola, Jr. (Heather M.); cherished grandfather of Tara Ann Viola-Noone (Bernie), Nicole Danielle Viola-Maxwell (Jason), Michael James Lubbert, the late Tracy Marie Viola, Dana Mary Viola-Sear (Christopher), Michael Peter Viola (Michelle), Hannah Marie Viola, Sarah Elizabeth Viola, Sophia Catherine Viola and Jonah Winfield; loving great-grandfather Olivia Maxwell, Nathan Maxwell, Noah Sear, Natalie Rose Sear, Ava Marie Viola, Vincent Peter Viola and Nicholas James Viola; brother of Manuel Viola; predeceased by three sisters and one brother; also survived by many nieces and nephews; dear friend of Thomas Karpuszka.