| Name | Relationship with Steven Prater | Civil | Canon |
|---|
| Randall, Gladys Luanna | 1st cousin twice removed | VI | 4 |
| Randall, Luella Susan | 1st cousin twice removed | VI | 4 |
| Randall, Percy Benjamin | 1st cousin twice removed | VI | 4 |
| Randall, Ruth Elenor | 2nd cousin once removed | VII | 4 |
| Rasmussen, Jill Annette | Half 6th cousin | XIV | 7 |
| Rea, Mary T. | Wife of the 2nd cousin 4 times removed | | |
| Rector, Jack | Husband of the 2nd cousin 5 times removed | | |
| Redding, Carol | Husband of the 3rd cousin 3 times removed | | |
| Redding, Kathleen Ann | 4th cousin twice removed | XII | 7 |
| Redding, Laurie Kay | 4th cousin twice removed | XII | 7 |
| Reed, Nelson B. | Husband of the 1st cousin 6 times removed | | |
| Reid, Dallas | 3rd cousin 4 times removed | XII | 8 |
| Reid, Daniel | Husband of the 2nd cousin 5 times removed | | |
| Reid, Myrtle Georgia | Wife of the 2nd cousin 5 times removed | | |
| Reid, Porter | 3rd cousin 4 times removed | XII | 8 |
| Reynolds, Abigail | 7th great-grandmother | IX | 9 |
| Reynolds, Nehemiah | 7th great-grandfather | IX | 9 |
| Reynolds, Sarah | 6th great-grandmother | VIII | 8 |
| Rhodes, Lela B. | Wife of the 4th cousin twice removed | | |
| Wife of the half 4th cousin twice removed | | |
| Ritchie, Alex B. | 3rd cousin 4 times removed | XII | 8 |
| Ritchie, Alex W. | Husband of the 2nd cousin 5 times removed | | |
| Ritchie, Eugene E. | 3rd cousin 4 times removed | XII | 8 |
| Rittermann, Carl | Husband of the 3rd great-grandaunt | | |
| Rives, Virginia Susan | Wife of the half 3rd cousin 3 times removed | | |
| Robbins, Harold Louis | Husband of the 2nd cousin twice removed | | |
| Robbins, William Jennings | Husband of the half 4th cousin twice removed | | |
| Robbs, Mary | Wife of the 1st cousin 3 times removed | | |
| Wife of the half 1st cousin 3 times removed | | |
| Roberts, Ella Pugh | Ex-wife of the half 4th cousin twice removed | | |
| Roberts, Victoria Marie | Wife of the half 2nd cousin | | |
| Roberts, William | Ex-husband of the half 2nd cousin 4 times removed | | |
| Robinson, Andrew Jackson | Half 1st cousin 5 times removed | IX | 7 |
| Robinson, Cornelious Carmack | 3rd cousin 4 times removed | XII | 8 |
| Robinson, Edward | Half 1st cousin 5 times removed | IX | 7 |
| Husband of the 1st cousin 5 times removed | | |
| Robinson, Gid | 1st cousin 5 times removed | IX | 7 |
| Robinson, Ira | Half 1st cousin 5 times removed | IX | 7 |
| Robinson, James | Husband of the 1st cousin 5 times removed | | |
| Robinson, James L. | 1st cousin 5 times removed | IX | 7 |
| Robinson, John C. | Half 1st cousin 5 times removed | IX | 7 |
| Robinson, John Wesley | 3rd cousin 4 times removed | XII | 8 |
| Robinson, Jonas | Husband of the 4th great-grandaunt | | |
| Robinson, Lucrecia | Half 1st cousin 5 times removed | IX | 7 |
| Robinson, Lucy Jane | 1st cousin 5 times removed | IX | 7 |
| Robinson, Mary Ely | Half 1st cousin 5 times removed | IX | 7 |
| Robinson, Mary Francis | 3rd cousin 4 times removed | XII | 8 |
| Robinson, Nancy A. | 1st cousin 5 times removed | IX | 7 |
| Robinson, Pitser Miller | 1st cousin 5 times removed | IX | 7 |
| Robinson, Powell | Husband of the 2nd cousin 5 times removed | | |
