Original sentence: Rabbi Yechiel Menachem Zynger (1919-1988), Aleksanderer Rebbe of America, son of Rabbi Yaakov Shraga Zynger.Rabbi Yoseph Yitschok Myer Singer of, Aleksander Rebbe of America, son of Rabbi Yechiel Menachem Singer
Edited sentence: Grand Rabbi Yechiel Menachem Zynger (1919-1988), Aleksanderer Rebbe of America, son of Rabbi Yaakov Shraga Zynger.Grand Rabbi Yoseph Yitschok Myer Singer of, Aleksander Rebbe of America, son of Rabbi Yechiel Menachem Singer