"A" Roy Franklin Coston was my great grandfather. He had 3 children. One was my grandfather, Onnie Oscar. B 1912 d 1979. Roy died sometime right after WWI. His wife remarried to a man named Conville and had 3 more children. They lived in Sylacauga, AL. Onnie Oscar had 2 children, Jack Franklin Coston b 1932 and Jean Coston b 1938.
This is all based on family lore and a little reasearch. I found a census article showing that Roy lived in Shelby AL in 1900.
Hope this helps some....