Donald D. Knowlton Obituary
With heavy hearts, we announce the death of Donald D. Knowlton of South Bend, Indiana, who passed away on May 6, 2025 at the age of 88. Family and friends are welcome to leave their condolences on this memorial page and share them with the family.
He was predeceased by: his parents, Joseph Dean and Dorothy Kate Knowlton (Lisiecki); his in-laws, Farrell and Naomi Wilson; his siblings, Ron, Joe, Richard and Shirley McDonnell; and his son Philip Knowlton.
He is survived by: his wife Ruth Ellen Knowlton (Wilson); his children, Damon Knowlton (Kim), Todd Knowlton and Jacolyn Knowlton; his daughter-in-law Joanne Knowlton; his grandchildren, Lauren, Harrison, Meredith, Quincy, Timothy, Katherine, Landen, Mikael, Daria and Kelsea; and his siblings, Lloyd Knowlton (Joyce) and Arlene Heim. He is also survived by great-grandchildren.
In lieu of flowers, memorial contributions may be made to Community Baptist Church 5715 Miami St., South Bend, IN 46614.
