It is with sadness that the Academy notes the passing of the following members.*
James Richard Arnold – January 6, 2012; elected to the Academy in 1969
Mary Ellen Avery – December 4, 2012; elected to the Academy in 1973
M. Salah Baouendi – December 24, 2011; elected to the Academy in 2005
Howard Alan Bern – January 3, 2012; elected to the Academy in 1985
Paul Samuel Boyer – March 17, 2012; elected to the Academy in 1997
Roy John Britten – January 21, 2012; elected to the Academy in 1986
John Angus Chamberlain – December 21, 2011; elected to the Academy in 2000
Roderick Keener Clayton – October 23, 2011; elected to the Academy in 1971
Dale Raymond Corson – April 1, 2012; elected to the Academy in 1969
Zelman Cowen – December 8, 2011; elected to the Academy in 1965
James Franklin Crow – January 3, 2012; elected to the Academy in 1966
Ruth Margaret Davis – March 28, 2012; elected to the Academy in 1990
Paul Mead Doty – December 5, 2011; elected to the Academy in 1951
Renato Dulbecco – February 19, 2012; elected to the Academy in 1965
Gunnar Carl Michael Fant – June 6, 2009; elected to the Academy in 1992
Harold K. Forsen – March 7, 2012; elected to the Academy in 2000
Helen Frankenthaler – December 27, 2011; elected to the Academy in 1991
Irving John Good – April 5, 2009; elected to the Academy in 1985
Vaclav Havel – December 18, 2011; elected to the Academy in 2001
William Rede Hawthorne – September 16, 2011; elected to the Academy in 1950
F. Warren Hellman – December 18, 2011; elected to the Academy in 2005
Ira Michael Heyman – November 19, 2011; elected to the Academy in 1995
W. David Hopper – November 22, 2011; elected to the Academy in 1976
Ricardo Legorreta Vilchis – December 30, 2011; elected to the Academy in 1994
Margaret Ellerbe Mahoney – December 22, 2011; elected to the Academy in 1988
Bayless Andrew Manning – July 18, 2011; elected to the Academy in 1969
Ruth Barcan Marcus – February 19, 2012; elected to the Academy in 1977
Lynn Margulis – November 22, 2011; elected to the Academy in 1998
Manfred Mayrhofer – October 31, 2011; elected to the Academy in 1993
Masayasu Nomura – November 19, 2011; elected to the Academy in 1969
Guillermo Alberto O’Donnell – November 29, 2011; elected to the Academy in 1995
Lloyd John Old – November 28, 2011; elected to the Academy in 1976
Louis Shreve Osborne – January 22, 2012; elected to the Academy in 1964
Albert Warner Overhauser – December 10, 2011; elected to the Academy in 1977
Samuel I. Rapaport – December 20, 2011; elected to the Academy in 2008
Saul Roseman – July 2, 2011; elected to the Academy in 1971
Frank Sherwood Rowland – March 10, 2012; elected to the Academy in 1977
Robert J. Silbey – October 27, 2011; elected to the Academy in 1991
Edson White Spencer – March 25, 2012; elected to the Academy in 1993
Wislawa Szymborska – February 1, 2012; elected to the Academy in 2005
Antoni Tapies – February 6, 2012; elected to the Academy in 1992
James Burleigh Thompson, Jr. – November 15, 2011; elected to the Academy in 1958
Wylie Vale – January 3, 2012; elected to the Academy in 1997
John Milton Ward – December 12, 2011; elected to the Academy in 1968
David Calvin White – January 11, 2012; elected to the Academy in 1963
Halbert L. White, Jr. – March 31, 2012; elected to the Academy in 1999
Maurice Vincent Wilkes – November 29, 2010; elected to the Academy in 1974
James Quinn Wilson – March 2, 2012; elected to the Academy in 1966
Norton David Zinder – February 3, 2012; elected to the Academy in 1968
*Notice received from November 12, 2011, to April 11, 2012