- Twitchell
- Twyford
- Tye
-
Nancy Sue (Mrs.) (née Morrison) B: 1939, D: 1994
- Tyer
-
Cleva Alene B: 1909Estella Maude B: 1888Grace B. B: 1889Marcellus Leonidas B: 1858, D: 1923Marcellus Leonidas B: 1891Rosco B: 1890Rufina Gertrude B: 1886
- Tyforson
- Tyler
-
Damaris (Mrs.) (née Hall) B: 1775, D: 1798Laura Elvira B: 1823, D: 1873Mahala C. (Mrs.) (née Caskey) B: circa 1856, D: circa 1927Mary (Mrs.) (née Frisbie) B: 1720Mercy (Mrs.) (née Bunnell) B: 1729Robert S. B: 1835, D: after 1910Sarah Anne (Mrs.) (née Hammontree) B: 1833, D: after 1910
- Tynan
- Tyndal
- Tyree
- Tyrrell
-
Arthur B: 1858, D: 1931Clarissa (Mrs.) (née Meeker) B: 1774, D: 1838Dorothy (Mrs.) (née Smith) B: circa 1917, D: 1992Elijah B: 1775, D: 1848Lorinda Maria B: 1813, D: 1908Lucinda Sophia (Mrs.) (née Bartholomew) B: 1863, D: 1945
- Udall
- Udy
- Uhl
-
Bob B: 1920, D: 2011Helen Marie (Mrs.) (née Messerly) B: 1898, D: 1950Ralph Augustine B: 1896, D: 1971Robert Leo B: 1920, D: 2011
- Ukland
- Ullman
- Ulloa y Dubon
-
Cruz B: 1835, D: 1903
- Ulloa
-
Mercedes Margarita Adelaida (Señora) (née Morazán) B: 1835, D: 1921
- Ulmer
-
Bertha Jane B: 1874, D: 1919
- Uln
- Ulrey
-
Geraldine Martha (Mrs.) (née McLeod) B: 1929, D: 2006Loyd B. B: 1924
- Umbarger
-
Chub B: 1909, D: 1976Evelyn Clarissa (Mrs.) (née Tritle) B: 1920, D: 2003Linda Jo B: 1947, D: 2017Virgil Lloyd B: 1909, D: 1976
- Underwood
-
Ebbie (Mrs.) (née Grisham) B: 1886Florence Wyly B: 1846, D: circa 1900Gladys (Mrs.) (née Cantrell) B: 1896Jane B: circa 1740, D: 1833Joseph B: circa 1868Mattie B: 1900, D: 1934Sarah (Mrs.) (née Van Valkenburg) B: circa 1842Selina (Mrs.) (née Cantrell) B: circa 1820Sophia (Mrs.) (née Rice) B: 1898, D: 1970Valda (Mrs.) (née Sargent) B: 1917, D: 2011