His pension application in the name of J. F. Macomson was filed in Stephens County, GA in 1910. It includes his signature and a statement by a comrade, Sidney Stegall, who served in the same company as Macomson and had know him 46 years.

https://vault.georgiaarchives.org/digital/collection/TestApps/id/70114/rec/2

D. L. Woerner