Biderman Solomon David ben Ezer Mandel z"l Endowment, Warsaw Homes

Providing affordable housing options, establishing religious and public institutions, and providing assistance and relief to the poor of the Ashkenazi community in Jerusalem from the districts of Warsaw, Shedlitz, Piotrków, Kalisz, Lublin, Płock, Radom, and Kielce and their descendants forever. And if there are none, for poor Jews in Jerusalem in general.