Roy J. Clark, age 89, of the Northside, on Friday, January 15, 2021. Beloved husband of the late Rochelle "Dee" Clark; father of Mark (Maria) Clark, Chris (Jack) Brennan, Kim (Andy) Nicopulos, Renee (Chuck) Mulligan and Roy Clark; survived by seven grandchildren and eight great-grandchildren; son of the late Roy E. and Catherine Clark; brother of Margaret (late Al) Miksic, Catherine (Rudy) Turkovich, Carol (late John) Bowers, William (Sheila) Clark, Karen (Sean) Mullen and the late Lorraine (Tom) Morinello, John (Bertha) Clark and Richard Clark. Also survived by many loving nieces and nephews. Roy was a US Army Korean War veteran and a retired Pittsburgh Firefighter. Friends received 2:00-8:00 pm Monday at the Thomas P. Kunsak Funeral Home, Inc., 3552 California Ave. at Davis Ave., Pittsburgh, PA 15212. A Funeral Mass will be held in Christ Our Savior, St. Cyril of Alexandria Church on Tuesday at 10:00 am (following Covid-19 guidelines: Masks and social distancing.