His urs is on 9 jumada al oola. --- Many can lead tarawih of quran but only muhaddith surati would be able to lead tarawih of hadith!
alaHazrat referred to him as asadu'l asadd al-ashaddu'l arshad. the short biography above is translated below.
Hafiz ul Bukhari Shaykh A'llamah Muhadith Wasiy Ahmad as Surati radi Allahu Ta'ala a'nhu (b 1836) Short biography taken from the book Faqih Aa'zam Hudur Sadr us Sharia'h alaihir rahmah Hayaat o Khidmaat by Shaykh Faidaan ul Mustafa al Qadiri al Misbahi hafizahullahu page 395-396