| Name | Relationship with Asa Riddle | Civil | Canon |
| RIDDLE, RANDALL DANE | 2nd great-grandson | IV | 4 |
| RIDDLE, RANDALL DAVID | 3rd great-grandson | V | 5 |
| RIDDLE, RANDOLPH | 1st cousin once removed | V | 3 |
| RIDDLE, RANDOLPH | Uncle | III | 2 |
| RIDDLE, RANDOLPH | Son | I | 1 |
| RIDDLE, RAY | Great-grandson | III | 3 |
| Riddle, Raymond Gordon | 3rd cousin twice removed | X | 6 |
| Riddle, Rebecca | 3rd cousin once removed | IX | 5 |
| RIDDLE, REBECCA CAROLINE | 1st cousin twice removed | VI | 4 |
| RIDDLE, REBECCA E | Granddaughter | II | 2 |
| Riddle, Rebecca Elizabeth | 3rd cousin once removed | IX | 5 |
| Riddle, Rebecca J. | 3rd cousin | VIII | 4 |
| Riddle, Rebecca Jane | 3rd cousin once removed | IX | 5 |
| Wife of the 3rd cousin once removed | | |
| RIDDLE, REBECCA L. | 1st cousin twice removed | VI | 4 |
| Riddle, Redden | 3rd cousin twice removed | X | 6 |
| RIDDLE, RHODA ELLEN | 1st cousin twice removed | VI | 4 |
| Riddle, Richard | 3rd cousin | VIII | 4 |
| Riddle, Richard | 3rd cousin | VIII | 4 |
| Riddle, Richard | 3rd cousin | VIII | 4 |
| Riddle, Richard | 3rd cousin | VIII | 4 |
| RIDDLE, RICHARD C. | 1st cousin twice removed | VI | 4 |
| Riddle, Richard Dick | Great-grandson | III | 3 |
| Riddle, Richard E. | 3rd cousin once removed | IX | 5 |
| RIDDLE, RICHARD THOMAS | 1st cousin twice removed | VI | 4 |
| Riddle, Richard Willis | 3rd cousin once removed | IX | 5 |
| Riddle, Riley Roderick | 3rd cousin once removed | IX | 5 |
| RIDDLE, RINTHA JANE | 1st cousin twice removed | VI | 4 |
| RIDDLE, RITA KAREN | 2nd great-granddaughter | IV | 4 |
| RIDDLE, RITTER | Great-grandson | III | 3 |
| RIDDLE, ROBERT | 1st cousin | IV | 2 |
| RIDDLE, ROBERT | 1st cousin once removed | V | 3 |
| Riddle, Robert | 3rd cousin once removed | IX | 5 |
| RIDDLE, ROBERT ALLEN BOB | 3rd great-grandson | V | 5 |
| RIDDLE, ROBERT HENRY | 1st cousin twice removed | VI | 4 |
| RIDDLE, ROBERT LEE | Grandson | II | 2 |
| Riddle, Robert Lee | 3rd cousin once removed | IX | 5 |
| RIDDLE, ROBERT LEE | Great-grandson | III | 3 |
| Riddle, Robert McKinney | 3rd cousin twice removed | X | 6 |
| RIDDLE, ROBERT VANCE TATE | 1st cousin twice removed | VI | 4 |
| RIDDLE, ROBERTA ANN | 1st cousin twice removed | VI | 4 |
| RIDDLE, ROHDA | Granddaughter | II | 2 |
| Riddle, Rosa | 3rd cousin twice removed | X | 6 |
| Riddle, Rosannah | 3rd cousin once removed | IX | 5 |
| Riddle, Rosetta | 3rd cousin twice removed | X | 6 |
| RIDDLE, RUBAN M. | Great-grandson | III | 3 |
| Riddle, Ruel Vandiver | 3rd cousin once removed | IX | 5 |
| Riddle, Russell | 3rd cousin once removed | IX | 5 |
| Riddle, Russell Hampton | 3rd cousin twice removed | X | 6 |
| Riddle, Russell Martin | 3rd cousin twice removed | X | 6 |