Rav Yosef Yitzchok Schneerson Rebbe of Avritsh (Kislev 18, 5638 / 1877 - 146th Yahrzeit)Rav Yosef Yitzchok of Avritsh was the son of the Tzemach Tzedek of Lubavitch, and father in law of Rav Shalom DovBer, also known as the Rebbe RaShaB of Lubavitch, Rav Yosef Yitzchok's daughter Rebbetzin Shterna Sara, was the wife of the Rebbe RaShaB.

Uncover the legacy of Rav Yosef Yitzchok Schneerson, a key figure in Chabad history, and his profound connections within the Lubavitch dynasty.