| Name | Birth date | Relationship with Floyd Williams |
|---|
| | | Half 15th cousin 17 times removed |
| | | 18th cousin 17 times removed |
| | | 19th cousin 18 times removed |
| | | 20th cousin 16 times removed |
| | | 21st cousin 16 times removed |
| | | 20th cousin 18 times removed |
| | | 21st cousin 17 times removed |
| Tyrrell, Walter | WFT Est. 1344-1387 | 18th great-grandfather |
| Ugaine, The Great Mor | WFT Est. Bef. 100 | 79th great-grandfather |
| | | 83rd great-grandfather |
| Ulthada, Caribre | WFT Est. 169-234 | 57th great-grandfather |
| | | 18th cousin 55 times removed |
| Ulthada, Cermas, King Of Ireland | WFT Est. 131-193 | 58th great-grandfather |
| | | 17th cousin 56 times removed |
| Unknown | WFT Est. 1643-1667 | 8th great-grandmother |
| Unready | Abt. 968 | 32nd great-grandfather |
| | | 3rd cousin 33 times removed |
| | | 4th cousin 34 times removed |
| Updike, Sharon | Private | 1st cousin |
| Updike, Wallace | | Husband of the aunt |
| Valentinian, III | WFT Est. 340-417 | 49th great-grandfather |
| Van Horn, Eliza | WFT Est. 1784-1804 | Wife of the 3rd great-granduncle |
| Vanlandi Svegdasson | Abt. 298 | 59th great-grandfather |
| Vendikraka | Abt. 530 | 48th great-grandfather |
| Venissa | WFT Est. Bef. 100 | 59th great-grandmother |
| Vermund Frodasson | Abt. 369 | 54th great-grandfather |
| Vernon | 1909 | Uncle |
| Victoria | 1786 | Wife of the 17th cousin 7 times removed |
| Victoria Queen Of England | 1819 | 18th cousin 6 times removed |
| Vidfadma, Ivar | WFT Est. 524-582 | 44th great-grandfather |
| Visbur Vanlandasson | Abt. 319 | 58th great-grandfather |
| Waldrade d'Alsace | Bef. 842 | 35th great-grandmother |
| Waleran, Chevalier | WFT Est. 847-889 | 32nd great-grandfather |
| Walter | WFT Est. 188-224 | 53rd great-grandfather |
| Walter, I | WFT Est. 877-917 | 31st great-grandfather |
| Walton, Betty L. | WFT Est. 1863-1877 | 2nd cousin 3 times removed |
| Walton, Malinda Ann | August 9, 1823 | Wife of the 3rd great-granduncle |
| Walton, Robert | 1873 | 2nd cousin 3 times removed |
| Walton, Thomas William | February 11, 1834 | Husband of the 1st cousin 4 times removed |
| Walton, Willie P. | 1871 | 2nd cousin 3 times removed |
| Warren, Bertha | | Wife of the granduncle |
| Watson, Elizabeth | WFT Est. 1553-1576 | 10th great-grandmother |
| | | Wife of the half 20th cousin 12 times removed |
| | | Wife of the 23rd cousin 12 times removed |
| Weir, Bernice | 1896 | 1st cousin once removed |
| Weir, Donald M | November 7, 1862 | Husband of the grandaunt |
| Weir, Leo E | 1891 | 1st cousin once removed |
| Weir, Ross J | 1893 | 1st cousin once removed |
| Whitmore, Perley | WFT Est. 1850-1870 | Husband of the 2nd cousin twice removed |
| Willa | WFT Est. 879-902 | 33rd great-grandmother |