When he was alive, Hadrath Shaykh Qari Amir ul Hasan Saheb rh's [Khalifa of Shaykh ul Hadith Maulana Zakariyya rh] etekaaf at one small town in South India was famous all over the world, nearly 1200 people used to join him including the top zimmedaar of the work of Tabligh, Hadrath Nadir Ali Khan Saheb [db] including other top Scholars, esp. Allamah Qamruddin Saheb [db]. But now Qari Saheb is no more with us Hadrath passed away last year few months after Ramadhan.