Lal Shahbaz Qalandar, Sufi philosopher and poet (b. 1177)
Hazrat Sayyid Usman Marwandi, popularly known as Lal Shahbaz Qalandar (لعل شھباز قلندر), was a Sufi saint and poet of present-day Pakistan and Afghanistan.Lal Shahbaz Qalandar, although from Maiwand in the Afghanistan, whose family came from Baghdad, settled in Sindh and helped many people in converting to Islam and was revered by the local Sindhi population. Lal Shahbaz Qalandar had also been reputed for performing many miracles and was seen as a very holy figure in Sindh.The 19th century spiritual Sufi Manqabat Dama Dam Mast Qalandar is dedicated to Lal Shahbaz Qalandar and is widely popular in the sub-continent