Alan B. Krueger, the James Madison Professor of Political Economy, died March 16, 2019

Elias Stein, the Albert Baldwin Dod Professor of Mathematics, Emeritus, died Dec. 23, 2018

Sau-Hai (Harvey) Lam, the Edwin S. Wilsey Professor of Mechanical and Aerospace Engineering, Emeritus, died Oct. 29, 2018

John Bowman Thomas, professor of electrical engineering, emeritus, died Sept. 13, 2018

Adel Mahmoud, lecturer with the rank of professor in molecular biology and international affairs, Woodrow Wilson School, died June 11, 2018

David Billington, the Gordon Y.S. Wu Professor of Engineering, Emeritus, died March 25, 2018

Anne Treisman, the James S. McDonnell Distinguished University Professor of Psychology, Emeritus, died Feb. 9, 2018

Kenneth Deffeyes, professor of geosciences, emeritus, died Nov. 29, 2017