my great-grandfather was robert thomas pinkston. he had abrother named felix pinkston. robert was born 10/1885 and felix was born 4/1884. they married wimberly sisters. could anyone tell me who their parents were? I have found a felix and cassie/cassy minyard pikston and i believe this to be their parents, but i'm not positive. does anyone know anything about an adopted felix g. bell pinkston (born possibly in 1793. adopted by felix and sarah edison pinkston.) is there any indian blood in this family?