Timothy Mitsko 58, of Hillsdale, passed away Thursday, August 8, 2019, at Indiana Hospital. He was born Monday, July 24, 1961, the son of the late Dennis and Mary Gordish Mitsko in Young Township. Timothy worked for the Indiana County Municipal Service Authority. He was an avid Steeler Fan. He is survived by his siblings, Thomas Mitsko, Cynthia Arcurio and her husband, Dino, and Dennis, Mitsko, Jr and a niece and nephew plus many cousins. Family will receive friends, Saturday, August 17, 2019 from 9:00 AM to 10:00 AM at the Church of Good Shepherd in Kent, Pa., where a Mass of Christian Burial will be celebrated at 10:00 AM with Reverend Matthew J. Morelli, officiating.