Lorna Mary Swain 03-03-1891 08-05-1936 08-12-1922 Fellow Ambrose Swasey 19-12-1846 15-06-1937 14-01-1898 Fellow Peter Alan Sweet 15-05-1921 16-01-2005 10-02-1950 Fellow Lewis Swift 29-02-1820 04-01-1913 09-04-1879 Fellow Polydore (Pol) Félix Ferdinand Swings 24-09-1906 28-10-1983 09-07-1943 Fellow, later Associate Bruce Swinyard 07-11-1962 22-05-2015 08-05-2009 Fellow Lady Bertha Swirles Jeffreys 22-05-1903 18-12-1999 13-01-1933 Fellow Leonard Stanley Theodore Symms 23-02-1898 26-03-1977 10-03-1950 Fellow Pietro Tacchini 21-03-1838 24-03-1905 09-11-1883 Associate William Henry Fox Talbot 11-02-1800 17-09-1877 13-12-1822 Fellow Charles George Talmage 12-11-1840 20-03-1886 11-12-1863 Fellow Henry William LLoyd Tanner 17-01-1851 06-03-1915 10-01-1890 Fellow Rev. William Morgan Tate-Stoate 10-03-1934 08-04-1932 Fellow John Tatlock 12-03-1860 03-01-1926 11-11-1892 Fellow Roger John Tayler 25-10-1929 23-01-1997 11-02-1955 Fellow Fred Taylor 24-09-1944 16-12-2021 10-07-1981 Fellow Abraham Barsley Taylor 29-06-1921 14-01-1910 Fellow George Augustine Taylor 01-08-1872 20-01-1928 09-01-1925 Fellow Harry Taylor 29-05-1831 27-04-1890 10-11-1871 Fellow Henry Martyn Taylor 06-06-1842 16-10-1927 14-05-1875 Fellow Richard Taylor 18-05-1781 01-12-1858 14-03-1823 Fellow Thomas Taylor 01-01-1814 06-03-1892 13-06-1845 Fellow Thomas Glanville Taylor 22-11-1804 04-05-1848 07-04-1841 Fellow Basil Reginald Hamilton Taylour (Taylor) 03-09-1936 14-12-1894 Fellow Washington Teasdale 08-08-1830 19-09-1903 10-12-1886 Fellow John Tebbutt 25-05-1834 29-11-1916 10-01-1873 Fellow Thomas Telford 09-08-1757 02-09-1834 09-06-1820 Fellow Stefan Temesváry 13-09-1984 08-03-1968 Fellow Ernst Wilhelm Leberecht Tempel 04-12-1821 16-03-1889 10-06-1881 Associate L-Gen. James Francis Tennant 10-01-1829 06-03-1915 08-06-1855 Fellow François Joseph Charles Terby 08-08-1846 20-03-1911 13-11-1874 Fellow Rev. Thomas Robert Terry 03-05-1913 11-03-1881 Fellow Andrew David Thackeray 19-06-1910 21-02-1978 12-04-1933 Fellow, later Associate William Grasett Thackeray 04-09-1853 31-03-1935 10-01-1890 Fellow Henry Ivison Shipley Thirlaway 19-08-1917 30-11-2009 10-05-1963 Fellow Alexander Thom 26-03-1894 07-11-1985 08-11-1957 Fellow John Macon Thome 22-08-1843 27-09-1908 10-11-1899 Associate Lt.-Col. Edgar Hynes Thompson 13-01-1910 09-04-1976 09-11-1934 Fellow Bt Henry Thompson 06-08-1820 18-04-1904 11-05-1888 Fellow Peter Thompson 13-07-1836 13-04-1918 11-06-1880 Fellow Roland Dale Thompson 08-01-1895 17-06-1950 12-01-1923 Fellow Silvanus Phillips Thompson 19-06-1851 12-06-1916 14-05-1875 Fellow Michael J Thompson 30-01-1959 15-10-2018 13-01-2017 Honorary Fellow Harold Thomson 19-12-1874 26-08-1962 12-01-1912 Fellow Bn Sir William Thomson (Kelvin) 26-06-1824 17-12-1907 13-11-1868 Fellow William Henry E. Thornthwaite 26-06-1850 01-06-1908 12-02-1875 Fellow Thomas Thorp 26-10-1850 13-06-1914 11-04-1902 Fellow William John Thorrowgood 08-02-1862 18-10-1928 13-01-1922 Fellow Christopher Thwaites 09-12-1840 04-12-1929 12-02-1886 Fellow John Lewis(Johann Ludwig) Tiarks 10-05-1789 01-05-1837 10-04-1829 Fellow Friedrich Tietjen 15-10-1832 21-06-1895 10-06-1881 Associate Ernest Tillotson 29-03-1981 13-04-1928 Fellow Sir Nicholas Conyngham Tindal 12-12-1776 06-07-1846 12-01-1838 Fellow Archibald William Tindall-Lucas 13-03-1941 14-11-1919 Fellow William Harold Tingey 03-08-1917 10-02-1899 Fellow Beatrice Muriel Hill Tinsley 27-01-1941 23-03-1981 10-01-1975 Fellow François Félix Tisserand 13-01-1845 20-10-1896 10-06-1881 Associate Sir Charles Todd 07-07-1826 29-01-1910 08-04-1864 Fellow Isaac Todhunter 23-11-1820 01-03-1884 11-01-1850 Fellow Samuel Tolansky 17-11-1907 04-03-1973 12-12-1947 Fellow Herbert Gerard Tomkins 21-04-1869 17-07-1934 14-06-1907 Fellow William Tomlinson 04-12-1809 17-01-1894 12-01-1855 Fellow William, Jr Tomlinson 21-01-1886 09-04-1873 Fellow Rev. Francis Anthony Tondorf 29-11-1929 11-02-1927 Fellow Patrick Joseph Treanor 15-03-1920 18-02-1978 14-03-1947 Fellow John Frederic(k) Trechsel 04-03-1776 26-11-1849 11-01-1822 Associate Charles Trépied 19-02-1845 10-06-1907 08-11-1901 Associate Julien John Stanislous Tripplin 07-05-1843 24-08-1926 08-01-1886 Fellow Donald F. Trombino 16-08-1940 21-07-1998 07-04-1992 Fellow Edward Troughton 12-06-1835 08-02-1820 Fellow Jaakko Vilhelmi Tuominen 09-10-1909 31-01-1989 10-12-1954 Fellow Lt Col. George Lyon Tupman 07-09-1838 03-11-1922 08-05-1863 Fellow Herbert Hall Turner 13-08-1861 20-08-1930 09-01-1885 Fellow Joseph Bernard Godsell Turner 15-04-1907 22-05-1957 14-01-1938 Fellow Thomas Turner 13-12-1804 09-04-1883 11-05-1832 Fellow Rev. Charles Turnor 10-08-1768 12-01-1853 09-01-1835 Fellow Richard Quentin Twiss 24-09-1920 19-05-2005 13-03-1953 Fellow Edward Tyer 06-02-1830 25-12-1912 11-11-1864 Fellow Anne Barbara Underhill 06-12-1920 05-04-2003 05-04-1948 Fellow Albrecht Otto Johannes Unsöld 20-04-1905 23-09-1995 10-04-1953 Associate Harold Clayton Urey 29-04-1893 05-01-1981 12-02-1960 Associate Daniel Alberto Valencio 25-05-1987 08-02-1985 Associate Georges Achille Van Biesbroeck 21-01-1880 23-02-1974 14-11-1924 Fellow Adriaan van Maanen 31-03-1884 26-01-1946 09-06-1922 Fellow Samuel Veevers 11-02-1916 08-02-1907 Fellow Antonio Vela-Herranz 08-06-1927 10-03-1922 Fellow Rev. George Venables 24-04-1821 30-12-1906 11-01-1856 Fellow Felix Andries Vening Meinesz 30-07-1887 10-08-1966 09-02-1962 Associate Jean (John) Verhoogen 01-02-1912 08-11-1993 08-12-1950 Fellow George Venables Vernon 07-10-1831 11-01-1878 14-01-1853 Fellow Julien Vertu 22-07-1869 10-01-1862 Fellow Charles Blacker Vignoles 31-05-1793 17-11-1875 09-01-1829 Fellow Antoine François Joseph Yvon Villarceau 15-01-1813 23-12-1883 10-06-1853 Associate Josias Edward de Villiers 27-12-1843 16-08-1898 08-01-1897 Fellow William Reynolds Vines 16-11-1897 13-04-1855 Fellow Gen. Ferdinando Visconti 03-01-1772 26-09-1847 12-03-1830 Associate Hermann Carl Vogel 03-04-1841 13-08-1907 10-11-1882 Associate Joan George Erardus Gijsbertus Voûte 07-06-1879 20-08-1963 09-02-1917 Fellow Rev. Athanasius Francis Diedrich Wackerbarth 30-01-1813 10-06-1884 12-01-1849 Fellow John Henry III Waddell 29-09-1928 14-11-1966 12-12-1958 Fellow 
