During the Sharqi period the Jaunpur Sultanate was a strong military power in Northern India , and on several occasions threatened the Delhi Sultanate .
He and his adopted son Mubarak Shah founded what came to be known as the Sharqi dynasty ( dynasty of the East ) .
During the Sharqi dynasty period the Sharqi dynasty   was a strong military power in Northern India , and on several occasions threatened the Delhi Sultanate .
He and his adopted son Mubarak Shah founded what came to be known as the Sharqi dynasty ( dynasty of the East ) .