- Trelawny (continued)
- Treloar
- Trelvar
- Tremain
- Tremaine
- Tremamondo
- Tremayne
- Tremenheere
- Tremewen
- Trémoïlle
- Tremouille
- Trench
- Ada Wilbraham (d. 22 Apr 1959)
- Agnes Deborah (d. 23 Nov 1895)
- Alan Walter Oliver (b. 1896, d. 1896)
- Algernon Oliver (b. 22 Jun 1900, d. Dec 1955)
- Anna
- Anna Maria (b. 1836, d. 1903)
- Anne
- Anne Le Poer, (Lady) (d. 12 Mar 1924)
- Anne Letitia (d. 18 Feb 1846)
- Anne Margaret
- Anne Power (b. 1755, d. 1835)
- Arthur (b. 6 Mar 1851, d. 15 Apr 1934)
- Arthur Cosby (b. 3 Jul 1899, d. 29 Nov 1918)
- Arthur Francis (b. 25 Mar 1849, d. Jun 1896)
- Augusta (d. 10 Dec 1914)
- Avice Blanaid (b. 14 Mar 1898, d. Sep 1978)
- Benjamin Bloomfield (b. 28 Nov 1846, d. 24 Jan 1926)
- Beryl, Lady
- Beryl Francesca Kathleen Le Poer, (Lady) (b. 8 Nov 1893, d. 17 May 1957)
- Blanche Emily (d. 26 Sep 1937)
- Blanche Helen (b. 1852, d. 20 Mar 1937)
- Caroline Mary (b. 3 Dec 1954)
- Catherine
- Chalmers Edward Fitzjohn (b. 1909, d. 2005)
- Charles (b. 1772, d. 6 Apr 1840)
- Charles Edward le Poer (b. 6 Aug 1838, d. 25 May 1905)
- Charles le Poer, (Ven) (b. Dec 1772, d. 31 Oct 1839)
- Charles Le Poer (d. 1854)
- Charles Le Poer (b. abt 1896)
- Charlotte Anne (b. 13 Jan 1871, d. 28 Aug 1947)
- Claude Llewellyn (b. 5 Feb 1881, d. 5 Apr 1945)
- Constance Georgina Bloomfield (b. 1871, d. 19 Apr 1944)
- David
- Desmond Patrick (b. 14 Jul 1893, d. 5 Dec 1967)
- Dorothy Marion le Poer (b. 1895, d. 1967)
- Eileen Le Poer (b. abt 1894)
- Eileen May
- Elizabeth (d. 9 Dec 1867)
- Elizabeth (d. 1825)
- Elizabeth, (Lady) (b. 1784, d. 30 May 1877)
- Elizabeth (b. 1794, d. 1823)
- Elizabeth Mary (b. 16 Jan 1871, d. 25 Nov 1939)
- Elizabeth Power (b. 1736)
- Emilla
- Emily, (Lady) (b. 1790, d. 1816)
- Emily Frances
- Emily Le Poer (b. Sep 1783, d. 3 Apr 1816)
- Emily Louisa Le Poer (b. 1822, d. 13 Sep 1899)
- Emily Olive Victoria (b. 2 Apr 1887)
- Emma (b. 1797, d. 1803)
- Ernest Frederick Crosbie (b. 6 Aug 1869, d. 15 Sep 1960)
- Ethel Agnes (d. 18 Nov 1926)
- Ethel Le Poer (b. abt 1889)
- Evelyn Wilbraham (d. 2 Jun 1942)
- Eyre Power, (Lt-Gen) (b. 1749, d. 14 Apr 1820)
- Florence Jane Constance (d. 1 Jan 1915)
- Florinda, (Lady) (b. 3 Aug 1766, d. 9 Feb 1851)
- Frances (b. 1796, d. 1871)
- Frances Anne
- Frances Catherine (b. 1812, d. 28 Dec 1888)
- Frances Elizabeth (b. 1823, d. 1849)
- Frances Mary (d. 5 Nov 1890)
- Frances Mary, (Hon) (b. 1809, d. 1890)
- Frances Sarah (d. 6 Aug 1958)
- Francis (b. 29 Jul 1757, d. Nov 1829)
- Francis (b. 1792, d. 1792)
- Francis Arthur (b. 11 Jan 1816, d. 14 Aug 1868)
- Frederic FitzJohn, (Rev) (b. 10 Oct 1808, d. 25 Jun 1859)
- Frederic Steuart, (Rev) (b. 1787, d. 23 Nov 1860)
- Frederick (d. 27 Nov 1797)
- Frederick (d. 1758)
- Frederick
- Frederick (d. 1669)
- Frederick (b. 1633)
- Frederick (b. 1681, d. 1752)
- Frederick (b. 17 Sep 1755, d. 1 May 1840)
- Frederick Charles Bloomfield (b. 23 Apr 1878, d. 1 Jul 1919)
- Frederick FitzWilliam (b. 11 Mar 1799)
- Frederick Herbert (b. 12 Nov 1865, d. 11 Jun 1923)
- Frederick John Arthur (b. 2 Feb 1857)
- Frederick le Poer (b. 10 Feb 1835, d. 17 Dec 1913)
- Frederick Mason (b. 25 Dec 1804, d. 12 Sep 1880)
- Frederick Netterville (b. 12 Jul 1844, d. 24 Nov 1893)
- Frederick Oliver (b. 2 Feb 1868)
- Frederick Power le Poer (b. 1891, d. 6 Apr 1916)
- Frederick Robert le Poer (b. 23 Jul 1808, d. Apr 1867)
- Frederick Sydney (b. 9 Dec 1894, d. 16 Nov 1916)
- Frederick Sydney Charles (b. 18 Apr 1839, d. 2 Mar 1879)
- Frederick William, (Rev) (b. 8 Jan 1808, d. 26 Jan 1860)
- George David (b. 6 Mar 1872, d. 26 Nov 1877)
- George Frederick (b. 6 Aug 1841, d. 11 Nov 1915)
- George Frederick, (Rev) (b. 1881, d. 1966)
- Georgiana Sarah (b. 1845, d. 13 Nov 1912)
- Geroge Harry (b. 14 Oct 1852, d. Sep 1929)
- Gertrude Wilbraham (d. 29 Feb 1956)
- Gladys Marjorie Le Poer (b. 1899)
- Greville Sydney Rochfort Le Poer (b. 10 Dec 1902, d. 15 Sep 1975)
- Harriet (d. Oct 1840)
- Harriet Anne (d. 2 Mar 1895)
- Harriet Evelyn (d. 9 Jul 1882)
- Harriet Helena (d. 12 Oct 1937)
- Harriet Le Poer, (Lady) (b. Sep 1785, d. 17 Nov 1855)
- Harriet Le Poer (b. abt 1886)
- Harriet Mary (d. 16 Jul 1884)
- Harriet Mary (d. 16 Jul 1884)
- Harriett Le Poer (b. 1812, d. 1839)
- Harriott (b. 1839, d. 25 Jan 1940)
- Helen Emily Chenevix (b. 1846, d. 1935)
- Helena (b. 1804, d. 1874)
- Helena (b. 1820, d. 1908)
- Henriette Mary (d. 10 Apr 1916)
- Henry (b. 1806, d. 1888)
- Henry (b. 8 Oct 1807, d. 7 Mar 1881)
- Henry Bloomfield (b. 24 Nov 1840, d. 12 Dec 1900)
- Henry Luke (b. 16 Jan 1820, d. 8 Mar 1907)
- Henry William Bloomfield (b. 17 May 1873, d. 29 Jan 1898)
- Hester Power
- Isabella Catherine (b. 29 Oct 1850, d. 25 Jan 1927)
- James
- James Currie (b. 1809, d. 1832)
- James Currie (b. 24 Jun 1848, d. 25 Jan 1936)
- Jane (b. 1800, d. 1873)
- Jane (b. 1824, d. 1848)
- Jane Power (b. 1752)
- Jean Helen Georgina (d. 17 Dec 1934)
- Jean Martha Netta Fitzjohn (b. 8 Dec 1908, d. Jun 1974)
- Jessie Angel Bloomfield (b. 21 Jul 1885, d. 11 May 1889)
- John, (Very Rev) (d. 1725)
- John (b. 1776, d. 1858)
- John Alfred (b. 5 Feb 1839, d. 28 Mar 1922)
- John Edmund, (Rev) (b. 6 Oct 1818, d. 15 Oct 1860)
- John le Poer (b. 11 Mar 1802, d. 29 Sep 1866)
- John Power (b. 1748)
- John Townsend (b. 1834, d. 1909)
- Judith
- Katherine Anne Le Poer (b. 12 Aug 1871, d. 1953)
- Leonore Wray (b. 3 Sep 1885, d. 7 Jun 1969)
- Lilian Jean Maria (d. 19 Mar 1951)
- Lionel Aime (b. 1874, d. Mar 1876)
- Louisa (d. 7 Feb 1881)
- Louisa Charlotte (b. 1848, d. 26 Oct 1926)
- Lucy Alice (d. 28 Aug 1906)
- Lucy Henrietta (b. 11 Aug 1813, d. 17 Jun 1894)
- Margaretta Louise
- Maria
- Maria Le Poer (b. abt 1888)
- Mary Anne (b. 1791, d. 1791)
- Mary Anne (b. 1793, d. 1841)
- Maurice Crosbie (b. 29 Apr 1896, d. 24 Apr 1923)
- Melesina Mary
- Meta Le Poer (b. abt 1882)
- Mildred Blanche Bloomfield (b. 1875, d. 26 Jan 1960)
- Nicholas Power (b. 1754, d. 31 Aug 1824)
- Nicholas Power Richard (b. 1 May 1952)
- Noreen Charlotte (b. 2 Nov 1899)
- Patricia A (b. Sep 1930)
- Patrick Mackenzie Fitzjohn (b. 1905, d. 1948)
- Percy Richard Oliver (b. 31 Jul 1894)
- Power, (Most Rev) (b. 10 Jun 1770, d. 26 Mar 1839)
- Power (b. 1809, d. 1833)
- Power Edward Ford (b. 22 Jan 1917, d. 1995)
- Power Francis William Le Poer (b. 27 Dec 1891)
- Power Henry Le Poer (b. 11 May 1841, d. 30 Apr 1899)
- Power Le Poer (b. 1869)
- Richard (b. 1710, d. 1768)
- Richard (b. 1774, d. 16 Apr 1860)
- Richard (b. 16 Nov 1808, d. 1872)
- Richard Chenevix, (Most Rev) (b. 9 Sep 1807, d. 27 Mar 1886)
- Richard Frederick John Donough Le-Poer (b. 27 Dec 1891)
- Richard John Le Poer (b. 25 Dec 1877, d. 1960)
- Richard le Poer (b. 19 May 1767, d. 24 Nov 1837)
- Richard Somerset Le Poer (b. 13 Jan 1834, d. 29 May 1891)
- Robert Le Poer, (Col Hon Sir) (b. 1782, d. 14 Mar 1823)
- Robert Le Poer (b. 1813, d. 7 Feb 1895)
- Robert Le Poer (b. abt 1884)
- Robert Power (b. 27 Apr 1897, d. 1966)
- Roderick Charles Berkeley Le Poer, (Lieut) (b. 19 Oct 1895, d. 23 Jan 1937)
- Rose Power
- Ruth Emma (b. 28 Sep 1879, d. 10 Dec 1930)
- Samuel
- Samuel (b. 1789, d. 1811)
- Sara Rebecca (d. 26 Feb 1922)
- Sarah May (b. 17 Aug 1873, d. 30 Mar 1934)
- Sheela Wilbraham Fitzjohn (b. 9 Mar 1907, d. 1998)
- Sheelah Georgiana Bertha (b. 28 May 1890, d. 13 May 1972)
- Sibell Alma Kathleen, (Lady) (b. 21 May 1918)
- Sophia Le Poer (b. abt 1841, d. 1928)
- Sophia Mary (b. 1821, d. 23 Jul 1809)
- Sydney (b. 9 Jan 1877, d. 16 Dec 1905)
- Theodora Caroline (b. 17 Jul 1891, d. 14 Feb 1971)
- Thomas
- Thomas, (Very Rev Dr) (b. 1761, d. Apr 1834)
- Thomas (b. 1790, d. 1851)
- Thomas Richard Frederick Cooke
- Thomas Weldon (b. 1833, d. 1872)
- Vera Esteile Stephanie Marie de las (d. 11 Dec )
- Wallace Talbot (b. 11 May 1892, d. 11 Mar 1954)
- Walter (b. 1799, d. 1801)
- Walter Frederick Oliver (b. 10 Mar 1899, d. 22 Mar 1960)
- Wilbraham FitzJohn, (Prof) (b. 22 Feb 1873, d. 14 Jul 1939)
- William
- William, (Lieut)
- William, (Rev) (d. 11 May 1854)
- William (b. 1769, d. Apr 1849)
- William, (Rev) (b. 2 Feb 1801, d. 10 Jul 1868)
- William (b. 1803, d. 1803)
- William Cosby (b. 23 Jan 1869, d. 12 Mar 1944)
- William Francis Brinsley Le Poer (b. 18 Sep 1911, d. 18 May 1995)
- William Frederick (b. 29 Dec 1868, d. 16 Feb 1929)
- William Launcelot Crosbie (b. 22 Jul 1881, d. 2 Jun 1949)
- William le Poer, (Rear Adml) (b. 4 Jul 1771, d. 14 Aug 1846)
- William le Poer (b. 17 Jun 1837, d. 16 Sep 1920)
- William Martins le Poer (b. 26 Sep 1866, d. 13 Sep 1904)
- William Netterville (b. 1882, d. 9 Apr 1961)
- William Power Keating (b. 1741, d. 27 Apr 1805)
- William Thomas (b. 5 Sep 1843, d. 8 Dec 1911)
- William Thomas le Poer (b. 21 Sep 1803, d. 26 Apr 1872)
- William Wallace (b. 9 Aug 1840, d. 12 Feb 1883)
- Yvonne Olga Gabriela Marie Angele (d. 1956)
- Trenchard
- Alexander John Montague
- Alexander Thomas (b. 26 Jul 1978)
- Ann (b. abt 1616)
- Anne
- Anne
- Anne
- Anne (b. abt 1584)
- Arundella (b. abt 1596)
- Bridget
- Christopher
- Christopher
- Dorothy
- Dorothy (b. abt 1601)
- Dorothy Sybil Montague (b. Dec 1877)
- Editha
- Egidius
- Elizabeth
- Elizabeth
- Elizabeth
- Elizabeth
- Elizabeth (b. abt 1587, d. 25 Jun 1656)
- Elizabeth Henning
- Elizabeth Montague (b. 1837, d. 1896)
- Ellen Hippisley (b. 1745)
- Frances
- Frances (d. 1724)
- George (d. 1758)
- George (d. 1808)
- George
- George (d. 12 Oct 1768)
- George, (Sir) (b. 1552, d. 1630)
- George, (Sir) (b. abt 1560, d. abt 1630)
- George, (Sir) (b. abt 1588, d. 1630)
- George (b. 1617, d. 1686)
- George (b. 1706, d. 1782)
- Grace (d. 1639)
- Grace
- Grace
- Grace (b. abt 1583, d. 1652)
- Harriet Shute (b. 1850)
- Henrietta (d. 1787)
- Henry
- Henry
- Henry
- Henry
- Henry
- Henry Charles (b. 19 Feb 1813, d. 12 Sep 1881)
- Henry Montague (b. 1838)
- Hugh (b. 12 Mar 1951)
- Hugh Montague (b. Mar 1873, d. 10 Feb 1956)
- Jane
- Jane
- Jane (b. abt 1595)
- Joan (b. 1551, d. 15 Nov 1612)
- John
- John
- John
- John
- John
- John
- John, (Sir) (d. 1694)
- John, (Sir)
- John (b. abt 1585, d. 1662)
- John (b. 1738)
- Julia Eliza (b. 1845)
- Katherine
- Katherine Amy Montague (b. Jun 1870)
- Lucy (b. 1748)
- Lucy Mary (b. 1843)
- Mary
- Mary
- Mary
- Mary (b. abt 1670)
- Mary (b. 20 Apr 1694, d. 1742)
- Mary Alford (b. 1848)
- May Montague
- Oliver (b. 1662, d. 1745)
- Penelope
- Penelope
- Ralph Henry Montague
- Richard
- Robert Hippesley (d. 20 Jul 1787)
- Thomas
- Thomas
- Thomas
- Thomas
- Thomas, (Sir)
- Thomas, (Sir)
- Thomas, (Sir) (b. abt Oct 1582, d. abt 1657)
- Thomas (b. abt 1615, d. 1671)
- Thomas (b. abt 1640, d. 1694)
- Thomas, (Col) (b. abt 1671, d. 1702)
- Ursula
- William (d. 1828)
- William
- William
- William (b. abt 1586)
- William (b. 1753, d. 1829)
- William John (b. 1854)
- Trenche
- Trench-Gascoigne
- Trengough
- Trengrouse
- Henry (b. 18 Mar 1772, d. 14 Feb 1854)
- Jane (d. 16 May 1874)
- Trent
- Trentham
- Trepplin
- Trery
- Tresham
- Anne (d. 1629)
- Bridget
- Catherine (d. 1623)
- Clemence (d. 6 Sep 1567)
- Edward (d. abt 1643)
- Elizabeth
- Elizabeth
- Elizabeth (b. abt 1573, d. abt 1648)
- Frances
- Francis
- Francis (b. 1568, d. 23 Dec 1605)
- George (b. abt 1520, d. aft Dec 1555)
- George (b. abt 1640)
- Gilbert
- Henry
- Isabel (d. aft 1521)
- Isabel
- Isabel
- Isabella (b. abt 1449)
- John
- John (d. abt 1521)
- John (b. abt 1520, d. 27 May 1546)
- Lettice (d. aft 1557)
- Lewis, (Sir) (d. 1639)
- Lucy (b. abt 1598, d. 1665)
- Mary
- Mary (d. aft 1564)
- Mary (d. 28 Dec 1597)
- Mary (d. 13 Oct 1664)
- Mary
- Mary (b. abt 1545)
- Maurice
- Maurice (b. 1618)
- Muriel
- Thomas (d. 1612)
- Thomas (d. Mar 1559)
- Thomas (d. bef 1617)
- Thomas (d. aft 1649)
- Thomas, (Sir)
- Thomas, (Sir) (b. abt 1488, d. 1559)
- Thomas, (Sir) (b. Sep 1543, d. 11 Sep 1605)
- Thomas (b. bef 1574)
- Thomas (b. abt 1598)
- Toby (d. bef 1640)
- William (d. bef 1557)
- William (d. 1450)
- William (d. aft 1609)
- William (d. 1639)
- William, (Sir) (b. abt 1603, d. 1642)
- Tresilian
- Tress
- Tresse
- Trestraine
- Tretherff
- Trethewy
- Trethford
- Trethrup
- Trethurffe
- Treuhaft
- Trevaldwyn
- Trevanian
- Trevanion
- Trevannion
- Trevelyan
- Adelaide Isabella (d. 1927)
- Alfred Wilson, (Sir) (b. 8 Nov 1807, d. 1830)
- Alfred Wilson Royce, (Sir) (b. 26 Apr 1831, d. Apr 1891)
- Beatrice (d. 19 Mar 1898)
- Charles Leslie Calverley (b. 1874, d. 1947)
- Constance (b. abt 1845)
- Emma
- Florence Emmeline (b. Jun 1867, d. 1938)
- George, (Ven)
- George Otto, (Sir) (b. 18 Nov 1707, d. 11 Sep 1768)
- Harriet Julia Emmeline (b. Jun 1847, d. Mar 1923)
- Helena Caroline (d. 1898)
- John, (Sir)
- John, (Sir)
- John, (Sir) (b. 1735, d. 1828)
- John, (Sir) (b. 1761, d. 1846)
- Julia
- Madeleine (b. 1866, d. 5 Jan 1944)
- Margaret Jean (b. 14 Oct 1835, d. 26 Aug 1906)
- Muriel Ellen (b. 1897)
- Norah Kathleen (b. abt 1872, d. 23 Dec 1937)
- Pauline (d. 1897)
- Ruth
- Walter Calverley (b. 1807, d. 1849)
- Walter Raleigh, (Capt) (b. 1865, d. 1916)
- Walter Rayleigh (b. 11 Apr 1842, d. 11 Jul 1898)