Dennis J. Knowlson

Dennis J. Knowlson, 64, of Washington, died December 10, 2022, in his home. He was born January 24, 1958, in Monongahela, the son of Carol A. Roby Knowlson, of Washington. A graduate of Trinity High School, he was retired from Washington Hospital where he was part of the grounds and maintenance crew. Dennis loved his dog, Angel, and was a big 49ers fan. He enjoyed fishing, golfing, and trips to Gettysburg. He also enjoyed tinkering on his car, as he spent some time as a mechanic. On August 20, 2009, Dennis married Patricia Diley, who survives. Also surviving are two daughters, Melissa Fisher (John), of Washington, and Jennifer Poland (Bill), of Venetia; siblings, David Knowlson (Debbie), of Amity, Donna Lee (Dennis’s twin) (John), of Washington, Kenneth Knowlson, of Washington, and Keith Knowlson (Grace), of Washington; five grandchildren; one great-grandchild; and several nieces and nephews; and great nieces and great nephews. Dennis was preceded in death by his first wife Karen Knowlson. In lieu of flowers, the family suggests a donation to the Washington Area Humane Society, 1527 Route 136, Eighty-Four PA, 15330. Family and friends will be received Tuesday, December 13, 2022, from 2-4 pm and 6-8 pm, in William G. Neal Funeral Homes, Ltd., 925 Allison Avenue, Washington. The place of service on Wednesday, December 14, 2022, at 1 pm. Interment to follow in Oakmont Cemetery, Waynesburg.