Rav Elchonon Wasserman

Rav Yitzchak Hutner

Rav Aharon Leib Shteinman

Rav Shamshon Raphael Hirsch

Rav Yisroel Meir Kagan

Rav Shimon Schwab

Rav Chaim Shmuelevitz

Rav Shlomo Zalman Auerbach

Rav Boruch Ber Leibowitz