Mir yeshiva (Poland)

The Mir Yeshiva (Hebrew: ישיבת מיר‎‎, Yeshivas Mir), commonly known as the Mirrer Yeshiva or The Mir, was a Lithuanian yeshiva located in the town of Mir, Russian Empire (now Belarus). After relocating a number of times during World War II, it has evolved into three yeshivas, one in Jerusalem, with a subsidiary campus in Brachfeld, Modi'in Illit, and the other two in Brooklyn, New York: the Mir Yeshiva, and Bais Hatalmud.

The Mirrer Yeshiva was founded in 1815, 12 years after the founding of the Volozhin Yeshiva, by one of the prominent residents of a small town called Mir (then in White Russia, Russian Empire), Rabbi Shmuel Tiktinsky. After Rav Shmuel's death, his youngest son, Rabbi Chaim Leib Tiktinsky, was appointed rosh yeshiva. He was succeeded by his son, Rav Avrohom, who brought Rabbi Eliyahu Boruch Kamai into the yeshiva. During Rabbi Kamai's tenure the direction of the yeshiva wavered between those who wished to introduce the study of musar and those who were against it.

In 1903, Rabbi Kamai's daughter Malka married Rabbi Eliezer Yehuda Finkel, son of the legendary Rabbi Nosson Tzvi Finkel, the Alter of Slabodka, the who joined the yeshiva faculty in late 1906. Under his influence, the yeshiva joined the musar movement definitively and Rabbi Zalman Dolinski of Radin was appointed as its first mashgiach.

...
Wikipedia