Yakub Beg of Yettishar
Muhammad Yakub Beg, later known as Yakub Padishah, was the Kokandi ruler of Yettishar (Kashgaria), a state he established during his invasion of Xinjiang from 1865 to 1877. He was recognized as Emir of Yettishar by the Ottoman Empire and held the title of "Champion Father of the Faithful".
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