Once more, Horwitz left his seclusion and founded a network of kollels in 20 Polish and Russian towns, among them Shavli, Dvinsk, Minsk, Warsaw, Berditchev, Novardok, Odessa, Lida and Zettel.
Once more, Horwitz left his seclusion and founded kollels and yeshivas throughout Russia and Poland. Horwitz founded a network of kollels in 20 Polish and Russian towns, among them Shavli, Dvinsk, Minsk, Warsaw, Berditchev, Novardok, Odessa, Lida and Zettel.