| Name | Relationship with Wendy Libby | Civil | Canon |
|---|
| Tredway, Guy Gould | 6th cousin twice removed | XVI | 9 |
| Tredway, Hazel Kirk | 6th cousin twice removed | XVI | 9 |
| Tredway, Lewis John | Husband of the 5th cousin 3 times removed | | |
| Tripp, DeEtte Brown | 8th cousin twice removed | XX | 11 |
| Tripp, Emma Elcina | 8th cousin twice removed | XX | 11 |
| Tripp, Gilbert Houstis | Husband of the 7th cousin 3 times removed | | |
| Trott, Benjamin, Jr. | Husband of the 5th cousin 5 times removed | | |
| Trott, Lois | Wife of the 5th cousin 5 times removed | | |
| Trumbull, Almira | Wife of the 4th cousin 4 times removed | | |
| Tubbs, Bonnie | 8th cousin twice removed | XX | 11 |
| Tubbs, Leon | Husband of the 7th cousin 3 times removed | | |
| Tucker, Hannah | Wife of the 1st cousin 8 times removed | | |
| Tucker, Henry | Husband of the 4th cousin 5 times removed | | |
| Tucker, Sarah | Wife of the 2nd cousin 7 times removed | | |
| Tuckerman, Frederick | Husband of the 3rd cousin 4 times removed | | |
| Tufts, Benjamin Ingersoll | 4th cousin 5 times removed | XV | 10 |
| Tufts, Benjamin Ingersoll | Husband of the 4th cousin 5 times removed | | |
| Tufts, Ephraim | Husband of the 3rd cousin 6 times removed | | |
| Turner, Josephine | Wife of the 7th cousin twice removed | | |
| Tyler, Mrs. Larissa C. | Wife of the 4th cousin 4 times removed | | |
| Unger, Claire Eugenie | Wife of the 7th cousin 3 times removed | | |
| Unknown | Wife of the 3rd cousin 6 times removed | | |
| Unknown | Wife of the 2nd cousin 6 times removed | | |
| Unknown | Wife of the 6th cousin 4 times removed | | |
| Uoham, Achsa Louisa | Wife of the 7th cousin 3 times removed | | |
| Vail, Emma Jane | Wife of the 5th cousin 4 times removed | | |
| Van Vleck, Uri | Husband of the 6th cousin 4 times removed | | |
| Van Vorst, Jeannie | Wife of the 7th cousin 3 times removed | | |
| Vedder, Earl Ingersoll | 7th cousin twice removed | XVIII | 10 |
| Vedder, Leah | 7th cousin twice removed | XVIII | 10 |
| Vedder, Leland N. | 7th cousin twice removed | XVIII | 10 |
| Vedder, Nelson | Husband of the 6th cousin 3 times removed | | |
| Verbrick, Mary L. | Wife of the 7th cousin 3 times removed | | |
| Verna | Wife of the 1st cousin once removed | | |
| Vickers, Hedley A. | Husband of the 6th cousin 3 times removed | | |
| Voght, Carrie Catherine | Wife of the 6th cousin 4 times removed | | |
| Wadsworth, Charlotte | 6th cousin 4 times removed | XVIII | 11 |
| Wadsworth, Edmund Doane | 6th cousin 4 times removed | XVIII | 11 |
| Wadsworth, George W. | 6th cousin 4 times removed | XVIII | 11 |
| Wadsworth, James | 6th cousin 4 times removed | XVIII | 11 |
| Wadsworth, Lucy | 6th cousin 4 times removed | XVIII | 11 |
| Wadsworth, Mary | 6th cousin 4 times removed | XVIII | 11 |
| Wadsworth, Theodore | 6th cousin 4 times removed | XVIII | 11 |
| Wadsworth, William | Husband of the 5th cousin 5 times removed | | |
| Wakefield, Elizabeth | Wife of the 2nd cousin 8 times removed | | |
| Walker, Unknown | Husband of the 7th cousin 3 times removed | | |
| Wallace, Olivia R. | Wife of the 4th cousin 4 times removed | | |
| Wallace, Susanna M. | Wife of the 6th cousin 3 times removed | | |
| Wallis, Georgianna K. | Wife of the 4th cousin 4 times removed | | |
| Walmsly, Jennie R. | Wife of the 6th cousin twice removed | | |
