Gus passed away in 1991 at the age of 80. He shares a burial plot with his wife.
Fact: Burial (1991) Baldwin Memorial Gardens, Milledgeville, Baldwin County, Georgia
Find A Grave, database and images (https://www.findagrave.com : accessed 06 September 2019), memorial page for Z. A. “Gus” Smith (25 Jun 1911–14 Dec 1991), Find A Grave Memorial no. 14145680, citing Baldwin Memorial Gardens, Milledgeville, Baldwin County, Georgia, USA ; Maintained by Find A Grave (contributor 8).