In Lakeland, Lanier County, Georgia, it appears Abner and William are both buried there.
Abner Sirmans (10/6/1833-4/18/1919); buried at Fender Cemetery in Lakeland
William Sirmans (4/4/1844-3/23/1879); buried at Empire Primitive Baptist Church in Lakeland
As I indicated in my earlier post, John T. Sirmans is buried in grave #717 at Camp Chase, Ohio.
Best Regards,
Greg C. White