| Name | Relationship with Robert Brislin | Civil | Canon |
|---|
| Harper, Josiah Burgess | 1st cousin 4 times removed | VIII | 6 |
| Harper, Judie Mae | Grandaunt | IV | 3 |
| Harper, Judy | 2nd cousin | VI | 3 |
| Harper, Kermit Ray | 1st cousin once removed | V | 3 |
| Harper, Kristen Elisabeth | 2nd cousin once removed | VII | 4 |
| Harper, Kylath Ray | 2nd cousin | VI | 3 |
| Harper, Laura | 2nd cousin 3 times removed | IX | 6 |
| Harper, Laura Leona | Grandaunt | IV | 3 |
| Harper, Ledosianner | 1st cousin 4 times removed | VIII | 6 |
| Harper, Levenah | 3rd great-grandaunt | VII | 6 |
| Harper, Lewis M. | 2nd cousin twice removed | VIII | 5 |
| | 4th cousin once removed | XI | 6 |
| Harper, Lieutine T. | Husband of the 3rd cousin twice removed | | |
| Harper, Lillie Belle | 1st cousin twice removed | VI | 4 |
| Harper, Lillie Jane | Grandaunt | IV | 3 |
| Harper, Loreta | 1st cousin 4 times removed | VIII | 6 |
| Harper, Lyda Catherine | 3rd cousin twice removed | X | 6 |
| Harper, Mae Estelle | 1st cousin twice removed | VI | 4 |
| Harper, Margaret | 2nd cousin 3 times removed | IX | 6 |
| Harper, Margret Polly | 1st cousin 4 times removed | VIII | 6 |
| Harper, Mariah | 2nd cousin 3 times removed | IX | 6 |
| Harper, Martha | 2nd cousin 3 times removed | IX | 6 |
| Harper, Martha Arvizina | Great-grandaunt | V | 4 |
| Harper, Mary | 4th great-grandaunt | VIII | 7 |
| Harper, Mary Annette | 1st cousin once removed | V | 3 |
| Harper, Mary Arvazana | 1st cousin twice removed | VI | 4 |
| Harper, Mary Belle | 3rd cousin twice removed | X | 6 |
| Harper, Mary C. | 1st cousin twice removed | VI | 4 |
| Harper, Mary Elizabeth | 1st cousin once removed | V | 3 |
| Harper, Mary Jane | Great-grandaunt | V | 4 |
| Harper, Mary Theresa | 2nd cousin | VI | 3 |
| Harper, Mary Victoria | 1st cousin 3 times removed | VII | 5 |
| | 3rd cousin twice removed | X | 6 |
| Harper, Mattie | 2nd cousin twice removed | VIII | 5 |
| | 4th cousin once removed | XI | 6 |
| Harper, Mattie A. | 3rd cousin twice removed | X | 6 |
| Harper, Mattie Lou | Grandaunt | IV | 3 |
| Harper, Maxwell Dale | 1st cousin once removed | V | 3 |
| Harper, Melinda | 1st cousin 4 times removed | VIII | 6 |
| Harper, Michael Grant | 2nd cousin | VI | 3 |
| Harper, Mickey McGarvin | 1st cousin once removed | V | 3 |
| Harper, Mickey McGarvin, Jr. | 2nd cousin | VI | 3 |
| Harper, Milly | 2nd great-grandaunt | VI | 5 |
| Harper, Milton | 1st cousin 4 times removed | VIII | 6 |
| Harper, Minnie Estelle | Mother | I | 1 |
| Harper, Nancy | 1st cousin 4 times removed | VIII | 6 |
| | Wife of the 1st cousin 4 times removed | | |
| Harper, Nancy Caroline | Great-grandaunt | V | 4 |
| | Wife of the 2nd great-granduncle | | |
| Harper, Nellie Mae | 2nd cousin twice removed | VIII | 5 |
