Douglas Keith Roberts, 64, of Manor, passed away unexpectedly on Tuesday, December 25, 2018. He was born January 15, 1954 in Pittsburgh, a son of late William and Virginia (Walder) Roberts. Doug was a 1971 graduate of Norwin High School where he was an all-star wrestler and was later inducted into the Norwin Hall of Fame. Prior to his retirement he was a member of the Operating Engineers Local 66. Doug will be remembered for his patience, good sense of humor, and quick wit. In addition to his parents, he was preceded in death by his brother Jeffrey; and father in-law Dennis Hearn. He is survived by his loving and devoted wife of over 40 years Gayle (Hearn) Roberts; the proud father of daughters Desha (Tony) Matthews of Greensburg and Kensee (William) Lusebrink of Irwin; granddaughters that were the joy of his life Reese and Rilynn Matthews; his brother Greg (Darlene) Roberts of North Huntingdon; his sister Barb Roberts of Ohio; mother in-law Janet Hearn; sisters in-law Sandy Jones, Debbie (Dale) Robinson, Kim (Jeff) Mayer, and Julie (John) Gurowski; and numerous nieces and nephews.