Years: 1879–1939
Primary city: Kobrin, Belarus
Rabbi Pesach Pruskin was a Rosh Yeshiva in pre-war White Russia. A student of Rabbi Nosson Tzvi Finkel at Yeshivas Knesses Yisrael, he later established yeshivos in Shklov and Kobrin. Among his talmidim was Rabbi Moshe Feinstein, who considered Rabbi Pesach his primary rebbi and credited him as foundational to his approach to psak halacha.