Dr Atif, The title says Shaykh Suleman Nadwi. That would be (RA) and not (HA). From the video link I gather that you are inquiring about Maulana Syed Salma Hasani Nadwi Sahab (DB). Brother AHD has done the needful in this context so that should be it. I'll add a little bit to that. As we move from Meerut to Muzaffarnagar, to go to Deoband or Saharanpur, then at 35 kilometers there is a town called Khatauli. In between Meerut and Khatauli there is a village of Saadaat called Mansoorpur. You have heard of the numerous Mansoorpuri scholars. Maulana Salman Nadwi Sahab's maternal as well as paternal families are from the same village. And he is different from Maulana Salman Nadwi Sahab (DB) of South Africa who is son of later Syed Sulaiman Nadwi (RA), originally from Bihar, whose name is associated with Nadwa as well as Dar-ul-Musannifeen of Azamgarh.