| Name | Relationship with Holly Ferguson | Civil | Canon |
|---|
| Jessop, Linda | 2nd cousin | VI | 3 |
| Jessop, Mervyn | 1st cousin once removed | V | 3 |
| Jessop, Phyllis | 1st cousin once removed | V | 3 |
| Jessop, Walter | Husband of the grandaunt | | |
| Jessop, Walter Douglas | 1st cousin once removed | V | 3 |
| Jessop, Yvonne | 2nd cousin | VI | 3 |
| Jimenez, Alcibiades Duval | 1st cousin once removed of the husband | | |
| Jimenez, Hector Duval | 1st cousin once removed of the husband | | |
| Jincey | 2nd cousin 5 times removed | XI | 8 |
| Johanna. | 12th great-grandmother | XIV | 14 |
| Johanne | 12th great-grandmother | XIV | 14 |
| Johns, Agnes Cameron | 1st cousin once removed | V | 3 |
| Johns, Eleanor | 1st cousin once removed | V | 3 |
| Johns, Isabel | 2nd cousin | VI | 3 |
| Johns, Rosemary | 2nd cousin | VI | 3 |
| Johns, Stewart Alexander | Husband of the grandaunt | | |
| Johns, Stewart Hamilton | 1st cousin once removed | V | 3 |
| Johnson, Elizabeth (Betsy) Ann | 4th great-grandmother | VI | 6 |
| Johnson, Lee | Husband of the grandaunt | | |
| Johnson, William | 1st cousin once removed | V | 3 |
| Johnston, Mary A. | 3rd great-grandmother | V | 5 |
| Johnston, Rebecca | Wife of the 3rd great-granduncle | | |
| Johnston, Unknown | 4th great-grandfather | VI | 6 |
| Jones, Eran W. | Wife of the 2nd great-grandfather | | |
| Jones, Margaret D. | Wife of the great-granduncle | | |
| Jones, Mattie | Wife of the 1st cousin 3 times removed | | |
| Jones, Port N. (Nick) | Husband of the 1st cousin 3 times removed | | |
| Jones, Reverend Milton Henry | Husband of the half 3rd great-grandaunt | | |
| Jordan, Benjamin | Husband of the 8th great-grandaunt | | |
| Husband of the half 20th cousin 11 times removed | | |
| Husband of the half 21st cousin 9 times removed | | |
| Jr., Elmer Ferguson | 1st cousin once removed | V | 3 |
| Jr., Jess Raymond Ferguson | Uncle | III | 2 |
| Half 29th cousin twice removed | LXII | 32 |
| Half 30th cousin | LXII | 31 |
| Jr., William Fly | Husband of the 1st cousin 3 times removed | | |
| Julian, Dennis C. | Husband of the 2nd great-grandaunt | | |
| Julian, George W. | 1st cousin 3 times removed | VII | 5 |
| Julian, Horace Brown | 2nd cousin twice removed | VIII | 5 |
| Julian, James L. | 1st cousin 3 times removed | VII | 5 |
| Julian, John | 1st cousin 3 times removed | VII | 5 |
| Julian, Martha | 1st cousin 3 times removed | VII | 5 |
| Julian, Mary E. | 1st cousin 3 times removed | VII | 5 |
| Julian, Ozias | 1st cousin 3 times removed | VII | 5 |
| Juliana | Wife of the 3rd great-granduncle | | |
| Kane, Austin | 1st cousin once removed | V | 3 |
| Kane, Paul | Husband of the 1st cousin | | |
| Kauffman, Rita | Wife of the 3rd cousin | | |
| Keefe, Frank | Husband of the 4th cousin twice removed | | |
| Keetch, Britteny Lynn | Half 2nd cousin once removed | VII | 4 |
