Name Years of service Mark T. Adams 1992–1997 Robert M. Adams 1960–1964; 1979–1981 Leah B. Allen 1930–1934 Joseph A. Anderer 1961–1963 Carl A. Anderson 1964–1967; 1974–1983 Curtis E. Anderson 1965–1969 Luverne E. Armfield 1934–1939 Joseph Ashbrook 1949–1953; 1976–1980 Solon I. Bailey 1918–1919 James M. Baldwin 1940–1942 Marvin E. Baldwin 1969–1981; 1983–1988 Harry C. Bancroft 1917–1919 James C. Bartlett Jr. 1951–1953 Barry B. Beaman 2005–2009 Margaret H. Beardsley 1950–1954 James Bedient 2007–2009 Priscilla J. Benson 1991–1995 Raymond B. Berg 1999–2002 Richard Berry 2016–2018; 2018-2019 Priscilla A. Bibber 1970–1974; 1977–1978 Harriet W. Bigelow 1929–1933 Gary W. Billings 2003–2009 Dorothy W. Block 1918–1919 Harry L. Bondy 1956–1958 Larry C. Bornhurst 1966–1968 John E. Bortle 1970–1974 Lewis J. Boss 1943–1947; 1962–1964 Tilton C. H. Bouton 1934–1938 Robert F. Brady 1960–1962 Dalmiro F. Brocchi 1936–1938; 1940–1941 Harold G. Brock 1975–1977 Dirk Brouwer 1938–1947 Ernest W. Brown 1929–1935 Robert Buchheim 2018-2020 Ralph N. Buckstaff 1945–1949; 1954–1963 Allan B. Burbeck 1917–1921 Arthur W. Butler 1927–1931 Tom Calderwood 2016–2018 Leon Campbell 1918–1949 Annie J. Cannon 1918–1922 Claude B. Carpenter 1939–1943 Martha E. Carpenter (see Stahr Carpenter) Kenneth E. Chilton 1970–1972 Morgan Cilley 1942–1944 Geoffrey C. Clayton 2001–2003 William G. Cleaver 1959–1963 Inez L. B. Clough 1931–1933 Louis Cohen 2001–2006 Peter L. Collins 1979–1981 Lewis M. Cook 1985–1989; 2000–2007 Michael Cook 2017-2019 Louis B. Cox 1989–1993 Thomas A. Cragg 1951–1953; 1962–1966 John J. Crane 1917–1919 Florence Cushman (HCO staff, served but not elected) 1924–1925 Keith H. Danskin 1982–1991 Richard H. Davis 1961–1974 Frank J. DeKinder 1963–1970 George Diedrich 1957–1967 William G. Dillon 1997–2007 Howard O. Eaton 1923–1925 Charles W. Elmer 1926–1930; 1933–1943 Luis E. Erro 1942–1944 Alice H. Farnsworth 1923–1931; 1933–1935 Charles A. Fausel 1985–1989 Helen S. Federer 1944–1948 Cyrus F. Fernald 1947–1962; 1967–1972 Willard J. Fisher 1925–1931 Clinton B. Ford 1947–1992 George L. Fortier 1969–1979; 1988–1990 Caroline E. Furness 1918–1920 Jaime R. Garcia 2000–2009 Peter M. Garnavich 1996–2000 Pamela L. Gay 2005–2011 Charles H. Giffen 1963–1965 Jocelyn R. Gill 1951–1955 Owen Gingerich 1965–1969 William H. Glenn 1959–1961 Charles C. Godfrey 1925–1927 Bill Goff 2014–2017 Charles M. Good 1957–1961; 1966–1975 Paul N. Goodwin 1980–1982 Robert M. Greenley 1952–1954 Casper R. Gregory 1939–1941 John W. Griesé III 1985–1990 Edward F. Guinan 2008–2014 Joyce A. Guzik 2015–2019 Phoebe W. Haas 1937–1939 Edward A. Halbach 1940–1943 Richard W. Hamilton 1949–1960; 1968–1970 Barbara G. Harris 2014-2016 Herbert M. Harris 1944–1948 Ferdinand Hartmann 1936–1938; 1948–1952 Margaret Harwood 1925–1929; 1934–1936; 1942–1944; 1954–1955 Michael B. Hayden 1995–1997 Lawrence E. Hazel 1974–1976 Martha L. Hazen 1984–2005 Neal J. Heines 1945–1954 Arne A. Henden 1999–2009; 2005–2017 William Henry 1928–1932 Richard E. Hill 1991–1992 Sarah J. Hill 1956–1960 E. Dorrit Hoffleit 1943–1945; 1954–1965; 1972–1974; 1977–1981; 1989–1993 Helen Sawyer Hogg 1933–1945; 1950–1952 Albert V. Holm 1990–1999 William L. Holt 1943–1947 Casper H. Hossfield 1964–1975 Nancy Houk 1971–1973 Walter S. Houston 1961–1965; 1981–1985; 1989–1993 Rodney H. Howe 2014-2015 Ken Hudson 2018-2020 Stephen C. Hunter 1921–1923 David A. Hurdis 2001–2009 Carolyn J. Hurless 1965–1973; 1983–1985 Katherine Hutton 2008–2009 John A. Ingham 1932–1934 John E. Isles 1993–1997 Michael Joner 2016–2018 Eugene H. Jones 1932–1936 Michael J. Jordan 1918–1919; 1921–1930 Daniel H. Kaiser 1993–2005 Stella Kafka 2015- Margarita Karovska 1997–2001 Winifred C. Kearons 1939–1943 Donald S. Kimball 1940–1944 Jeremy H. Knowles 1976–1978 Katrien Kolenberg 2014-2018 Roger S. Kolman 1997–1998; 2011-2014; 2014–2017 Michael Koppelman 2008–2011 Chryssa Kouveliotou 2011-2014 Giovanni B. Lacchini 1930–1932; 1961–1963 Howard J. Landis 1975–1979 Arlo U. Landolt 2006–2009; 2010-2012; 2017-2019 Kristine M. Larsen 1997–2001; 2014; 2014–2017; 2018-2019 William Liller 1978–1980 Jeffrey F. Lockwood 1995–1996 Wayne M. Lowder 1971–1975; 1985–2003 Richard Lynch 1979–1980 Mark K. Malmros 1985–1986 John Martin 2011-2016 Kevin B. Marvel 2000–2005; 2015–2017; 2017-2018; 2018-2020 Janet A. Mattei 1973–2004 Michael Mattei 1972–1976; 1979–2007 Margaret W. Mayall 1948–1973 R. Newton Mayall 1957–1979 Ernst H. Mayer 1973–1987 Charles Y. McAteer 1917–1918 Karen J. Meech 2002–2008 Joseph W. Meek 1938–1940 Donald H. Menzel 1949–1953 Paul W. Merrill 1933–1935 William A. Miller 1955–1957 Peter M. Millman 1947–1949; 1958–196 Walter L. Moore 1968–1970 Francis P. Morgan 1962–1964 James E. Morgan 1981–1983 Charles S. Morris 1981–1985 Mario E. Motta 1996–2000 George S. Mumford 1963–1967 Gordon Myers 2018-2019 Paul H. Nadeau 1946–1950 Virginia McKibben Nail 1955–1957 Arto Oksanen 2005–2007 William Tyler Olcott 1917–1936 Charles P. Olivier 1935–1939 Edward G. Oravec 1955–1960; 1963–1969; 1973–1975 M. Daniel Overbeek 1977–1979 Samuel R. Parks 1944–1946 Joseph Patterson 2014-2016 Kevin Paxson 2012-2014 Arthur E. Pearlmutter 1969–1971 Leslie C. Peltier 1932–1936; 1967–1970 John R. Percy 1982–1993 Arthur C. Perry 1922–1924 David B. Pickering 1917–1918; 1919–1926; 1927–1931 Edward C. Pickering 1918–1919 Richard S. Post 2016–2018 Aaron Price 2015–2016 A. Charles Pullen 2001–2006 William H. Reardon 1918–1919 Walter P. Reeves 1953–1957 Francis H. Reynolds 1953–1955 Marguerite A. Risley 1974–1976 David W. Rosebrugh 1937–1951 Ronald E. Royer 1996–2000 John J. Ruiz 1952–1956; 1958–1962; 1967–1969 Richard Sabo 2014-2017 Gerard Samolyk 1986–1987; 1988–1990 Leo J. Scanlon 1936–1940 Charles E. Scovil 1969–1977; 1981–1983; 1994–1996 Roy A. Seely 1940–1948 Alan H. Shapley 1956–1958 Harlow Shapley 1931–1939 Emil A. Sill 1944–1946; 1951–1953 Michael A. Simonsen 2005–2009 Gregory Sivakoff 2016-2020 David R. Skillman 1984–1986 Charles H. Smiley 1939–1949; 1953–1955 Jennifer Sokoloski 2013–2014; 2014–2015 William Stein 2015–2018; 2018-2019 Martha E. Stahr Carpenter 1946–1951; 1951–1956; 1970–1973 Donn R. Starkey 2010-2014 Robert Stephens 2017-2018; 2018-2019 Robert J. Stine 2010-2013 Arthur J. Stokes 1964–1968; 1976–1990 Richard J. Strazdas 1980–1984 Paul L. Sventek 1983–1985; 1990–1995 Helen M. Swartz 1917–1918 Paula Szkody 2003–2009 Domingo Taboada 1952–1956 Peter O. Taylor 1974–1978 Bertram J. Topham 1942–1944 Theodore R. Treadwell 1946–1948 David G. Turner 2009-2011; 2011–2013; 2013–2015 Georges Van Biesbroeck 1926–1928; 1931–1932 Brad Vietje 2018-2020 Elizabeth O. Waagen 2003–2005 George C. Waldo 1931–1935 Theodore H. N. Wales 1977–2001 Gary Walker 1993–2001; 2005–2009; 2009–2010; 2011–2012; 2012–2013; 2013–2014; 2014–2015; 2015–2016; 2016–2017; 2017-2018; 2018-2019 George Wallerstein 1990–1994 Christopher Watson 2007–2011 Harold B. Webb 1933–1937; 1950–1952 Douglas L. Welch 1995–1999; 2007–2008; 2013-2015 John E. Welch 1955–1959 Barbara L. Welther 1987–1991 Jerry Doug West 2003–2005 Charles T. Whitehorn 1919–1921 Winston S. Wilkerson 1977–1981 C. Wilkerson–Montout 1980–1981 David B. Williams 1968–1970; 1990–1994; 1998–2009 Marjorie Williams 1941–1949; 1975–1977 Thomas R. Williams 1978–1989; 1992–1996 Isabel K. Williamson 1961–1965 Lee Anne Willson 1980–1984; 1993–2003 Robert F. Wing 1994–1996 Percy W. Witherell 1930–1967 Ida E. Woods 1917–1919 Joseph L. Woods 1938–1940 J. Ernest G. Yalden 1920–1929 Anne S. Young 1917–1926