Complex sentence: Moshe (Moses) Teitelbaum (November 1,1914--April 24,2006) was a Hasidic rebbe and the world leader of the Satmar Hasidim, which is believed to be one of the largest Hasidic communities in the world, with some 120,000 followers.
Split into simpler sentences: Moshe (Moses) Teitelbaum (November 1,1914--April 24,2006) was a Hasidic rebbe and the world leader of the Satmar Hasidim. It is believed to be one of the largest Hasidic communities in the world, with some 120,000 followers.