Claude Andrew Gardner age 83 of Maryville, passed away Thursday, April 16, 2026 at home. He actively served the Lord in his church, community and family. Claude was a 47 years member of Maryville Church of Christ. He was known for his wonderful smile and laugh and his joy stemmed from his love for his family. Preceded in death by: parents, Cecil Lawrence Gardner and Wilma Irene Noah Gardner; son, Ronnie Andrew Gardner; and all of his siblings. Survivors include: wife, Jan Gardner; daughter & son-in-law, Jackie (Bill) Hayward; grandchildren, Halie Gardner (fiancé Colt Fink) and Hannah Hayward; great-grandchild, Keegan Merrell. In lieu of flowers, please make donations to: World English Institute through Maryville Church of Christ or The Jason Foundation at www.jasonfoundation.com. The family will receive friends Saturday, May 9th, from 1:30pm to 3:00pm at Maryville Church of Christ. A Celebration of Life will follow at 3:00pm with Elder Herb Byrd officiating. Condolences may be shared at Smith Funeral & Cremation Service, Maryville, 865-983-1000, www.SmithFuneralandCremation.com.