Obituaries, July 2023
From Insights, July 2023
Jon J. Ernst
Associate Member ASHRAE; Houston, Texas; joined ASHRAE in 2023.
Leslie E. Heideman, P.E.
97; Life Member ASHRAE; Wentzville, Mo.; joined in 1948. He received the Distinguished 75-Year Member Award in 2023.
Hendrik J. Mouw, P.E.
99; Life Member ASHRAE; Swarthmore, Pa.; joined in 1948. He served as Historian of the ASHRAE Golden Gate Chapter. He received the Distinguished 75-Year Member Award in 2023.
Dr. Herman H. Nijhuis, P.E.
91; Life Member ASHRAE; Kirkland, Wash.; joined ASHRAE in 1966.
John D. Roth
92; Life Member ASHRAE; Le Clarie, Iowa; joined ASHRAE in 1963.
Donald A. Sweetland
96; Life Member ASHRAE; Fort Mill, S.C.; joined in 1956.
Warren R. Thessman
86; Life Member ASHRAE; Wellington New Zealand; joined ASHRAE in 1975.
Willard C. White, Jr., P.E.
88; Life Member ASHRAE; Cumming, Ga.; joined ASHRAE in 1964.
Christopher A. Wilson, P.E.
92; Life Member ASHRAE; Tega Cay, S.C.; joined ASHRAE in 1975.