Thanks for taking the photograph. Floyd was my great uncle. His father was Andrew Jackson Dunagin, b. June 22, 1864, d. Feb. 3, 1919; also buried in Justin cemetery. His grandfather was Thomas Henry Dunagin, b. April 9, 1836 in White County, TN, moved family to Ladonia in Fannin Co. TX, d. 1908 in Stith, TX. Floyd's mother was Elizabeth A. Lane, aka Lizzie Lane, buried with AJ in Justin cemetery.
Floyd was a veteran of World War I; he acquired the pandemic flu in 1918, survived with very diminished lung capacity. He never married or had children. Lived until age 80.