Jack R. Ostroski Fairport - On August 5, 2020 at age 84. He is predeceased by his sister, Bernadine Brawdy and brother, Joseph Ostroski. Jack is survived by his wife of 58 years, Mary; children, Elaine (James) Francis and Dana (David) Marini; grandchildren, Christina (Nick) Gaetanos, Rebecca (Grant) McClellan, Marissa and Stephanie Marini; great-grandchildren, Piper and Vivienne Gaetanos; numerous nieces and nephews. No prior calling. Jack's Graveside Service will be held Saturday, August 8, 2 PM at St. Mary's Cemetery. Social distancing and face coverings are mandatory. In lieu of flowers, kindly consider donations to Lollypop Farm.