Charles Edward "Chuck" Dennison, Sr., 86, of Wilkinsburg, PA passed away on Wednesday, December 2, 2020 at UPMC East Hospital, Monroeville, PA. Chuck was a loving husband, devoted father and adoring grandfather. He was born in Rankin, PA on October 11, 1934 to the late Matthew and Carrie (Johnson) Dennison.

Chuck worked at US Steel as the maintenance supervisor for 30 years and with General Motors, also as a maintenance supervisor, for 15 years. His side job as an auto mechanic stemmed from his love of cars. When he wasn't working, he was on his Harley and was president of the Pittsburgh Night Hawks Motorcycle Club. He was born a leader and in his spare time was an avid golfer. He lived his life well and was grateful to God for each day.

Besides his parents, he was preceded in death by his wife, Lela Perle (Williams) Dennison; his eldest son, Charles Edward "Rick" Dennison, Jr.; eldest daughter, Denice Ann Dennison-Coker; brothers Richard, Matthew, Robert and Joseph Dennison; sisters; Janie Ross, Mary Bivins and Flossie Dennison.

He is survived by his youngest children, Michael Allen Dennison and Deborah L. Sterling, both of Pittsburgh, PA, grandchildren; Denice, Michael, Jason, Brian, Tierney, Davaughn and Julius, great-grandchildren; Gavin, Nikolas, Demeico and Yahmoni, along with his sisters; Eleanor Anthony, Shirley Coleman and Doris Jean Dennison.