Complex sentence: Rabbi Morris Aaron Gutstein (February 26,1905--April 21,1987) was a prominent congregational Rabbi in Newport, Rhode Island, and Chicago, Illinois, and a historian best known for his work on the history of the Jewish community of colonial Newport.
Split into simpler sentences: Rabbi Morris Aaron Gutstein (February 26,1905--April 21,1987) was an American rabbi. He was a prominent congregational Rabbi in Newport, Rhode Island, and Chicago, Illinois, and a historian best known for his work on the history of the Jewish community of colonial Newport.