14th century mystic-poet and a  Sufi  Saint of  Chishti Order . He was a  murid  (disciple) of noted Sufi saint, Hazrat  Nizamuddin Auliya ,and later  khalifa , his successor.He was the last important Sufi of  Chishti Order  from  Delhi . He was given the title,  "Roshan Chirag-e-Delhi" , which in  Urdu