Complex sentence: His father, Menachem Elon, was the former Deputy Chief Justice of Israel, and his brother, Rabbi Mordechai Elon, is a prominent and controversial figure in the Religious Zionist Movement.
Split into simpler sentences: His father, Menachem Elon, was the former Deputy Chief Justice of Israel. His brother, Rabbi Mordechai Elon, is a prominent and controversial figure in the Religious Zionist Movement.