Funeral Services for Dennis Williams, Sr., age 69 of Knoxville, will be held Thursday, June 30th at 11:00am at Bybee & Davis Funeral Home. Burial will follow in Graceland Cemetery. The family will receive friends from 6:00-8:00pm Wednesday at the funeral home. In lieu of flowers, memorials may be made to the Knoxville FFA Alumni for FFA events and projects. Online condolences may be left at bertrandfuneralhomes.com.