Rabbi Avi Weiss, founder of Open Orthodoxy’s flagship institutions, Yeshivat Chovevei Torah and Yeshivat Maharat, and a vocal proponent of granting semichah to women,

If Rav Mottel Katz zt”l, who was niftar half a century ago, was the spiritual king of the Telshe Yeshiva, his wife, Rebbetzin Esther