1940 – 1950
Watts, May Theilgaard
December 20 1983
Keen, Dr. Ray
March 22 1996
Mittempergher, Lorenzo
July 29 1997
May 16 1999
Xin, Yiqun
May 3 1996
Ware, George
February 2 2000
October 4 1991
October 6 2011
Hedborn Jr., Edward A.
April 21 2012
October 10 2011
May 18 2008
Brown, Deborah J. G.
May 9 2015