Hasidic rebbe (c. 1745–1847)
Rabbi Moshe Yehudah Leib Erblich, popularly known as Rabbi Moshe Leib of Sassov, (c. 1745 – January 13 1807) was one of the early Hasidic rebbes in 18th century Europe. He was the first rebbe of the town of Sasiv (Yiddish: סאַסעוו, romanized: Sassov), and the founder of the Sassov Hasidic dynasty.