| Name | Relationship with Asa Riddle | Civil | Canon |
| RIDDLE, EWELL LEE | Grandson | II | 2 |
| RIDDLE, FANCES | 1st cousin once removed | V | 3 |
| Riddle, Fannie | 3rd cousin | VIII | 4 |
| Riddle, Fanny Eliza | 3rd cousin once removed | IX | 5 |
| Riddle, Fillmore | 3rd cousin once removed | IX | 5 |
| RIDDLE, FINIS EWING | 1st cousin 3 times removed | VII | 5 |
| Riddle, Fletcher | 3rd cousin once removed | IX | 5 |
| Riddle, Flora | 2nd cousin once removed | VII | 4 |
| RIDDLE, FLORA ELLEN | Great-granddaughter | III | 3 |
| Riddle, Flora Emma | 3rd cousin twice removed | X | 6 |
| RIDDLE, FLORA MAE | Great-granddaughter | III | 3 |
| Riddle, Florena | 3rd cousin twice removed | X | 6 |
| RIDDLE, FLORENCE | Great-granddaughter | III | 3 |
| Riddle, Florence L. | 3rd cousin twice removed | X | 6 |
| Riddle, Floyd | 3rd cousin twice removed | X | 6 |
| Riddle, Frances | 3rd cousin | VIII | 4 |
| Riddle, Frances | 3rd cousin once removed | IX | 5 |
| Riddle, Frances | 1st cousin twice removed | VI | 4 |
| 3rd cousin twice removed | X | 6 |
| Riddle, Frances | 3rd cousin once removed | IX | 5 |
| RIDDLE, FRANCES CAROLEE | 2nd great-granddaughter | IV | 4 |
| RIDDLE, FRANCES E | 1st cousin twice removed | VI | 4 |
| Riddle, Frances M. | 3rd cousin once removed | IX | 5 |
| Riddle, Frances N. | 3rd cousin once removed | IX | 5 |
| Riddle, Francis | 2nd cousin once removed | VII | 4 |
| Riddle, Francis | 3rd cousin | VIII | 4 |
| Riddle, Francis | 3rd cousin once removed | IX | 5 |
| Riddle, Francis "Fanny" | 2nd cousin once removed | VII | 4 |
| Riddle, Francis D. | 3rd cousin once removed | IX | 5 |
| Riddle, Francis Marion | 3rd cousin once removed | IX | 5 |
| Riddle, Frank | 3rd cousin once removed | IX | 5 |
| RIDDLE, FRANK JAMES | 1st cousin 4 times removed | VIII | 6 |
| RIDDLE, FRANKLIN | 1st cousin twice removed | VI | 4 |
| RIDDLE, FRANKLIN FONROSE | 1st cousin 3 times removed | VII | 5 |
| RIDDLE, FRANKLIN TYRE | Grandson | II | 2 |
| RIDDLE, FRED DOUGLAS | Great-grandson | III | 3 |
| RIDDLE, FREDERICK FRANKLIN | Grandson | II | 2 |
| Riddle, Garner Jeff | 3rd cousin once removed | IX | 5 |
| Riddle, Geman | Husband of the 2nd cousin once removed | | |
| RIDDLE, GEORGE | 1st cousin twice removed | VI | 4 |
| RIDDLE, GEORGE | 1st cousin twice removed | VI | 4 |
| Riddle, George Barber | 3rd cousin twice removed | X | 6 |
| Riddle, George H. | 3rd cousin once removed | IX | 5 |
| Riddle, George Riley | 3rd cousin once removed | IX | 5 |
| Riddle, George W. | 3rd cousin | VIII | 4 |
| Riddle, George W. | 3rd cousin once removed | IX | 5 |
| Riddle, George W. | 3rd cousin once removed | IX | 5 |
| Riddle, German | 2nd cousin once removed | VII | 4 |
| Husband of the 2nd cousin once removed | | |
| Riddle, Gilbert H. | 3rd cousin twice removed | X | 6 |