Shah Tahir
Shah Tahir, also known as Tahir Shah, (; 1486 – 1549) and known in his lifetime by his followers as ''Hujjatullah'' was a Nizari Ismaili Imam from the Muhammad-Shahi (Mu'mini) line and an astronomer and philosopher who served as a minister of the Nizam Shahi dynasty in South India. Provided by Wikipedia-
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