Memorial services for Douglas “Doug” Dean Besler, age 64 of Knoxville, will be held at 12:00 p.m. on Thursday, July, 31st at the Knoxville Residential. A private family burial will be held at a later date at the Mt. Calvary Cemetery of Cedar Rapids, Iowa. Following Doug’s memorial service the family has invited friends to stay and share in a pizza lunch. Condolences may be sent to www.winfieldfh.com. The Winfield Funeral Home of Knoxville is helping Doug’s family with the services.