https://soc.spbu.ru/2419-ushel-iz-zhizni-sergej-pitirimovich-sorokin-1933-2026.html
https://www.bnkomi.ru/data/news/200480/
downloadable Word document:
This obituary was written by Marina V. Lomonosova, Associate Professor, Department of the Theory and History of Sociology, Saint Petersburg State University.
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Sorokin family in Winchester. Sergei is between his mother (on Sergei’s left) and father Pitirim (on his right).
— posted by Roger W. Smith
July 4, 2026
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See also:
Sergei P. Sorokin, “Life with Pitirim Sorokin: A Younger Son’s Perspective”
Pitirim Alexandrovich Sorokin 