| Name | Relationship with Wendy Libby | Civil | Canon |
| Houlton, Sarah | 1st cousin 9 times removed | XIII | 11 |
| Hovey, Larissa C. | Wife of the 4th cousin 4 times removed | | |
| Howard, Bertha Mary | Wife of the 5th cousin 3 times removed | | |
| Howell, Hannah | Wife of the 2nd cousin 6 times removed | | |
| Howes, Percis | 4th cousin 4 times removed | XIV | 9 |
| Howes, Willard | 4th cousin 4 times removed | XIV | 9 |
| Howes, William | Husband of the 3rd cousin 5 times removed | | |
| Hubbard, Marvin Burdette | Husband of the 6th cousin twice removed | | |
| Huff, Cleon | Great-grandfather of the husband | | |
| Huff, Frances | Grandaunt of the husband | | |
| Huff, Pearl | Grandmother of the husband | | |
| Hulit, Ella Augusta | Wife of the 7th cousin 3 times removed | | |
| Hunt, Isaac James | Husband of the 6th cousin 4 times removed | | |
| Hunt, James G. | 7th cousin 3 times removed | XIX | 11 |
| Hunt, John | 7th cousin 3 times removed | XIX | 11 |
| Hunt, Loten S. | 7th cousin 3 times removed | XIX | 11 |
| Hunt, Mary | Wife of the 5th cousin 5 times removed | | |
| Hunt, Mary | Wife of the 1st cousin 8 times removed | | |
| Hunt, Ossian | 7th cousin 3 times removed | XIX | 11 |
| Hutchins, Noah | Husband of the 4th cousin 5 times removed | | |
| Hutchinson, Benjamin | 1st cousin 9 times removed | XIII | 11 |
| Hutchinson, Samuel | Husband of the 5th cousin 5 times removed | | |
| Illsley, Jonathan | Husband of the 3rd cousin 6 times removed | | |
| Illsley, Nathaniel | 4th cousin 5 times removed | XV | 10 |
| Ingalls, Edna F. | Wife of the 5th cousin 3 times removed | | |
| Ingalls, Hannah | Wife of the 4th cousin 6 times removed | | |
| Ingersoll | 5th cousin 5 times removed | XVII | 11 |
| Ingersoll, A. A. | 6th cousin 4 times removed | XVIII | 11 |
| Ingersoll, Abbie A. | 5th cousin 3 times removed | XV | 9 |
| Ingersoll, Abby | 4th cousin 4 times removed | XIV | 9 |
| Ingersoll, Abby Clark | 4th cousin 4 times removed | XIV | 9 |
| Ingersoll, Abigail | 5th great-grandaunt | IX | 8 |
| Ingersoll, Abigail | 1st cousin 8 times removed | XII | 10 |
| Ingersoll, Abigail | 3rd cousin 6 times removed | XIV | 10 |
| Ingersoll, Abigail | 4th cousin 5 times removed | XV | 10 |
| Ingersoll, Abigail | 2nd cousin 7 times removed | XIII | 10 |
| Ingersoll, Abigail | 5th great-grandaunt | IX | 8 |
| Ingersoll, Abigail | 3rd cousin 6 times removed | XIV | 10 |
| Ingersoll, Abigail | Half 4th great-grandaunt | VIII | 7 |
| Ingersoll, Abigail | 1st cousin 6 times removed | X | 8 |
| Ingersoll, Abigail | 1st cousin 6 times removed | X | 8 |
| Ingersoll, Abigail | 1st cousin 6 times removed | X | 8 |
| Ingersoll, Abigail | 6th cousin twice removed | XVI | 9 |
| Ingersoll, Abigail B. | 6th cousin 4 times removed | XVIII | 11 |
| Ingersoll, Abigail S. | 5th cousin 4 times removed | XVI | 10 |
| Ingersoll, Abigail Wass | 4th cousin 5 times removed | XV | 10 |
| Ingersoll, Abraham | 2nd cousin 7 times removed | XIII | 10 |
| Ingersoll, Abraham | 3rd cousin 6 times removed | XIV | 10 |
| Ingersoll, Abraham B. | 6th cousin 3 times removed | XVII | 10 |
| Ingersoll, Abraham Lincoln | 5th cousin 4 times removed | XVI | 10 |