By Rabbi Yair Hoffman for 5tjt.com This January 26th, the 4th of Shvat will be the 57th  yahrtzeit of the renowned Gaon Rav Yechiel Yaacov Weinberg zt”l.  He came from Poland originally and was a student of both the Slabodka Yeshiva and the Mir Yeshiva in Poland.  The future author of the Sridei Aish was, […]